U.S. Concrete, Inc. Annual Report 2017

Plain-text annual report

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549FORM 10-Kýý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGEACT OF 1934For the fiscal year ended December 31, 2017oroo TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the transition period from _________ to _________.Commission file number 001-34530 U.S. CONCRETE, INC.(Exact name of registrant as specified in its charter)Delaware 76-0586680(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number)331 N. Main Street, Euless, Texas 76039(Address of principal executive offices) (Zip code)Registrant’s telephone number, including area code: (817) 835-4105Securities registered pursuant to Section 12(b) of the Act:Title of each class Name of each exchange on which registeredCommon Stock, par value $.001 The Nasdaq Capital MarketSecurities registered pursuant to Section 12(g) of the Act: NoneIndicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes þ No oIndicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No þIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past90 days. Yes þ No oIndicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted andposted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit andpost such files). Yes þ No oIndicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained,to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.þIndicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definition of “largeaccelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.Large accelerated filer þAccelerated filer ¨Non-accelerated filer ¨Smaller reporting company ¨Emerging growth company ¨ (Do not check if a smaller reportingcompany) If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financialaccounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act.) Yes o No þAggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant computed by reference to the last reported sale price of $78.55 ofthe registrant’s common stock as of June 30, 2017, the last business day of the registrant’s most recently completed second fiscal quarter: $1,184,755,511. For purposes of thiscomputation, all officers, directors and 10% beneficial owners of the registrant are deemed to be affiliates. Such determination should not be deemed an admission that such officers,directors or 10% beneficial owners are, in fact, affiliates of the registrant.There were 16,656,366 shares of common stock, par value $.001 per share, of the registrant outstanding as of February 26, 2018.DOCUMENTS INCORPORATED BY REFERENCEPortions of the Proxy Statement related to the registrant's 2018 Annual Meeting of Stockholders, to be filed with the Securities and Exchange Commission pursuant to Regulation14A under the Securities Exchange Act of 1934, as amended, are incorporated by reference into Part III of this report.U.S. CONCRETE, INC.FORM 10-KFor the Year Ended December 31, 2017TABLE OF CONTENTS Page Cautionary Statement Concerning Forward-Looking Statements3 PART I Item 1.Business4Item 1A.Risk Factors16Item 1B.Unresolved Staff Comments29Item 2.Properties30Item 3.Legal Proceedings31Item 4.Mine Safety Disclosures31 PART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities32Item 6.Selected Financial Data34Item 7.Management's Discussion and Analysis of Financial Condition and Results of Operations35Item 7A.Quantitative and Qualitative Disclosures About Market Risk55Item 8.Financial Statements and Supplementary Data56 Reports of Independent Registered Public Accounting Firms57 Consolidated Balance Sheets59 Consolidated Statements of Operations60 Consolidated Statements of Total Equity61 Consolidated Statements of Cash Flows62 Notes to Consolidated Financial Statements64Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure111Item 9A.Controls and Procedures111Item 9B.Other Information115 PART III Item 10.Directors, Executive Officers and Corporate Governance116Item 11.Executive Compensation116Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters116Item 13.Certain Relationships and Related Transactions and Director Independence117Item 14.Principal Accountant Fees and Services117 PART IV Item 15.Exhibits and Financial Statement Schedules117SIGNATURES118 2Table of ContentsCautionary Statement Concerning Forward-Looking Statements Certain statements and information in this Annual Report on Form 10-K may constitute “forward-looking statements” within the meaning of thePrivate Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements concerning plans, objectives,goals, projections, strategies, future events or performance and underlying assumptions and other statements, which are not statements of historical facts. Insome cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “believe,”“estimate,” “predict,” “potential” or “continue,” the negative of such terms or other comparable terminology. These forward-looking statements are basedon our current expectations and beliefs concerning future developments and their potential effect on us. While management believes that these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting us will be those that we anticipate. Allcomments concerning our expectations for future revenues and operating results are based on our forecasts for our existing operations and do not includethe potential impact of any future acquisitions. Our forward-looking statements involve significant risks and uncertainties (some of which are beyond ourcontrol) and assumptions that could cause actual results to differ materially from our historical experience and our present expectations or projections.Important factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to, thosesummarized below:•general economic and business conditions, which will, among other things, affect demand for new residential and commercial construction;•our ability to successfully identify, manage, and integrate acquisitions;•the cyclical nature of, and changes in, the real estate and construction markets, including pricing changes by our competitors;•governmental requirements and initiatives, including those related to mortgage lending, financing or deductions, funding for public orinfrastructure construction, land usage, and environmental, health and safety matters;•disruptions, uncertainties or volatility in the credit markets that may limit our, our suppliers' and our customers' access to capital;•our ability to successfully implement our operating strategy;•weather conditions;•our substantial indebtedness and the restrictions imposed on us by the terms of our indebtedness;•the effects of currency fluctuations on our results of operations and financial condition;•our ability to maintain favorable relationships with third parties who supply us with equipment and essential supplies;•our ability to retain key personnel and maintain satisfactory labor relations; and•product liability, property damage, results of litigation and other claims and insurance coverage issues.Known material factors that could cause our actual results to differ from those in the forward-looking statements include those described in “RiskFactors” in Part I, Item 1A of this Annual Report on Form 10-K.Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. We undertake no obligationto publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise,except as required by federal securities laws.3Table of ContentsPART IItem 1. BusinessU.S. Concrete, Inc. is a Delaware corporation founded and incorporated in 1997. We began operations in 1999, which is the year we completed our initialpublic offering. In this report, we refer to U.S. Concrete, Inc. and its subsidiaries as "we," "us," "our," the "Company," or "U.S. Concrete," unless wespecifically state otherwise, or the context or content indicates otherwise.GeneralWe are a leading producer of ready-mixed concrete in select geographic markets in the United States and the U.S. Virgin Islands. We operate our businessthrough two primary segments: ready-mixed concrete and aggregate products. Ready-mixed concrete is a highly versatile and widely used material inconstruction. This important building material is used in the vast majority of commercial, residential and public works construction projects. Aggregateproducts are granular raw materials essential in the production of ready-mixed concrete.We serve substantially all segments of the construction industry in our select geographic markets. Our customers include contractors for commercial andindustrial, residential, street and highway and other public works construction. Ready-mixed concrete product revenue by type of construction activity forthe year ended December 31, 2017 was approximately 56% commercial and industrial, 26% residential and 18% street, highway and other public works.We operate principally in the Atlantic Region (which we define to include New York, New Jersey, Washington, D.C. and Pennsylvania); Texas /Oklahoma; and Northern California with those markets representing approximately 38%, 36% and 25%, respectively, of our consolidated revenue for theyear ended December 31, 2017. We believe we are well positioned for strong growth in these attractive regions. According to estimates from the PortlandCement Association ("PCA"), the states in which we operate represented a total of approximately 29% of the 2017 consumption of ready-mixed concrete inthe United States, which favorably positions us to capture additional market share in this fragmented industry. Total revenue for the year ended December 31,2017 was $1.3 billion, of which we derived approximately 90.8% from our ready-mixed concrete segment, 3.7% from our aggregate products segment(excluding $40.9 million sold internally) and 5.5% from our other operations. For the year ended December 31, 2017, we had net income attributable to U.S.Concrete of $25.5 million and income from continuing operations attributable to U.S. Concrete of $26.1 million.As of December 31, 2017, we operated 162 standard ready-mixed concrete plants, 17 volumetric ready-mixed concrete plants, 18 producing aggregatesfacilities, seven aggregates distribution terminals, two lime slurry facilities and one recycled aggregates facilities. During the year ended December 31, 2017,these plants and facilities produced approximately 9.0 million cubic yards of ready-mixed concrete and 6.3 million tons of aggregates. In addition, we leasedtwo other aggregates facilities to third parties and retained a royalty on production from those facilities. As of December 31, 2017, we operated over 1,640drum mixer trucks and 130 volumetric mixer trucks. For additional information related to our properties, see Item 2. Properties of this report.2017 Key AcquisitionsOur revenue over the past five years has more than doubled, due in part to our acquisitions, which we have funded through existing cash balances, debtand equity. During 2017, we expanded our operations with the acquisitions of the assets of Corbett Aggregate Companies, LLC. ("Corbett") located inQuinton, New Jersey; Harbor Ready-Mix ("Harbor") located in Redwood City, California; A-1 Materials, Inc. ("A-1”) and L.C. Frey Company, Inc. ("Frey")(collectively “A-1/Frey”) located in San Carlos, California; and Action Supply Co., Inc. ("Action Supply") located in Philadelphia, Pennsylvania and theoutstanding common stock of Polaris Materials Corporation ("Polaris") located in Vancouver, British Columbia, Canada. These acquisitions includedapproximately 130 million tons of proven aggregates reserves, seven ready-mix concrete plants and 51 mixer trucks, significantly enhancing our ability toserve construction projects in the Atlantic and West Coast markets.4Table of ContentsCompetitive strengthsLarge, high quality asset base in attractive markets with favorable construction environments. Our assets are primarily focused in our Atlantic Region,Texas / Oklahoma, Northern California, British Columbia (which primarily supplies California) and the U.S. Virgin Islands markets. Our high quality assetbase is comprised of 49 ready-mixed concrete plants, five aggregates facilities, five aggregates distribution terminals and one recycled aggregates facility inthe Atlantic Region; 84 ready-mixed concrete plants, 17 volumetric ready-mixed concrete plants and 10 aggregates facilities in Texas / Oklahoma; 25 ready-mixed concrete plants and two aggregates distribution terminals in California; one aggregates facility in British Columbia; four ready-mixed concrete plantsand two aggregates facilities in the U.S. Virgin Islands; as well as over 1,640 drum mixer trucks and 130 volumetric mixer trucks. We believe the scale andquality of our asset base, in addition to our product differentiation, on-time deliveries, competitive all-in delivered cost, service and reliability differentiateus and allow us to meet the needs of both large and small jobs for a wide range of clients in multiple end-use markets.Growth in our Atlantic Region markets is driven by the financial services and government sectors; growth in our Texas / Oklahoma markets is largelydriven by construction demand in the transportation, financial and other professional services and manufacturing sectors; and growth in our NorthernCalifornia market is driven largely by the technology sector. In addition, each of these markets currently exhibit healthy residential trends supported by anumber of factors, including population growth, decreases in unemployment, low mortgage and other interest rates, rising home prices and increasingconstruction activity. We believe that our better-than-average growth is driven by key industry sectors within our markets, which generally benefit from year-round construction.Favorable exposure to commercial projects with higher margins. We bid for and routinely win supply contracts for some of the largest, most prestigiouscommercial projects. Some of the larger commercial projects we have worked on include:•Facebook NA-4 Data Center in Fort Worth, Texas•LaGuardia Airport in Queens, New York•Interstate 35W in Fort Worth, Texas•Google Bayview Campus in Mountain View, California•Toyota North American Headquarters in Plano, Texas•The Union Tower in Dallas, Texas•World Trade Center Complex in Manhattan, New York•Tappan Zee Bridge, New York•San Antonio Village in Mountain View, California•Hudson Yards Complex in Manhattan, New York•Museum of Modern Art Expansion Tower in Manhattan, New YorkThese types of projects have higher margins due to rigorous specifications, increased complexity, high customization requirements and significantvolume capacity needs.We provide alternative solutions for designers and contractors by offering value-added concrete products such as color-conditioned, fiber-reinforced,steel-reinforced and high-performance concrete. We believe this enhances our ability to compete for and win supply contracts for large, complex commercialprojects that are difficult to supply.Long-term customer relationships. Our management and sales personnel develop and maintain successful long-term relationships with our keycustomers. Customer concentration in our key markets allows us to better serve our new and existing customers with expedited delivery, lower transportationcosts and scale efficiencies. Key elements of our customer-focused approach include:•corporate-level marketing and sales expertise;•technical service expertise to develop innovative new branded products; and•training programs that emphasize successful marketing and sales techniques that focus on the sale of high-margin concrete mix designs.5Table of ContentsWe estimate that the average length of our top 15 customer relationships is approximately 24 years, including periods prior to our ownership of acquiredbusinesses. We further estimate that approximately 94% of our top 35 customers have relationships that extend past five years, with approximately 54%surpassing 20 years of loyalty. Our customer engagement model results in contractors returning year after year to us as a supplier they can trust. Despite ourconcentrated and loyal customer base, in 2017, no single customer or project accounted for more than 10% of our total revenue. Our broad, yet targeted,customer base enables us to develop an efficient, stable business model and tap into the market in a variety of ways. We believe that by providing highquality, reliable services and customized products and solutions, we are able to maintain important long-term relationships.Focus on environmental sustainability. We are a leader in the sustainable concrete market, and we expect domestic and global sustainable demand tocontinue to grow at attractive rates. We have an environmentally friendly concrete ("EF Technology") initiative that promotes green building andconstruction. Our EF Technology ready-mixed concrete products replace a portion of the traditional cement components with reclaimed fly ash, slag andother materials that results in lower carbon dioxide, or CO2, emissions. We believe this leads to an environmentally superior and sustainable alternative totraditional ready-mixed concrete for our customers’ consumption. We believe EF Technology reduces greenhouse gases and landfill space consumption andproduces a highly durable product. Customers can also receive Leadership in Energy and Environmental Design (LEED) credits for the use of thistechnology.We believe our use of technology creates a competitive advantage over smaller concrete producers and larger vertically integrated aggregates andcement companies that do not focus on this as a first solution. We are positioned to take advantage of the growing demand for these products that could resultin an increase in our revenue and profits and expansion of our operating margins, as these higher-priced value-added products are a lower cost alternative tocement. Today, we are a charter member of the Carbon Leadership Forum and the first ready-mixed concrete company in North America to adopt and receiveverified Environmental Product Declarations for our concrete mixes, and we employ extensive sustainable operational practices across our enterprise. We arealso a supporter of the National Ready Mixed Concrete Association ("NRMCA") Green-Star program, a plant-specific certification program that utilizes anenvironmental management system based on a model of continual improvement. Further, we participate in certain environmentally friendly governmentalprograms, as available. For instance, in the North Texas area, we participate in the Texas Emissions Reduction Program, in which we replace older engines ofheavy-duty vehicles with newer models with more stringent federal emission standards.Solid balance sheet and ample liquidity. We have successfully improved our financial performance by refocusing our financial objectives over the pastseveral years. Our management team has extensive experience in the industry as does our board of directors. Our management team has focused on reducingour cost structure while expanding our existing and acquired businesses in our core operating regions to drive strong performance. As a result, we have grownrevenue, improved profit margins and increased liquidity. We benefit from available liquidity through our revolving credit facility and cash flow fromoperations. We believe our solid balance sheet and ample liquidity will allow us to take advantage of strategic opportunities as well as provide amplecushion against general downturns in economic activity.Experienced management team. Our senior management team consists of 13 executives with an average of 28 years of industry experience and iscomprised of individuals with a proven track record in the construction materials industry. Our Chief Executive Officer, William J. Sandbrook, has over 25years of construction materials industry experience. Our management team’s deep market knowledge enables us to effectively assess potential newopportunities to solidify our leading market presence. We will continue to focus on recruiting and retaining motivated and knowledgeable professionalmanagers to continue to develop our business and maintain our leading market position.Company strategyFocus on core operations. We believe the best opportunities for future growth lie within our core ready-mixed concrete and aggregates businesses. Weroutinely evaluate our existing assets and business units to ensure we continue to maintain a best-in-class operation. We will continue to invest in ourbusiness, both in physical plants and new technologies, and we will continue to evaluate strategic acquisition opportunities. We believe our focus onoptimizing the performance of our ready-mixed concrete business will continue to differentiate us from our larger, integrated competitors that focusprincipally on their aggregates or cement and treat ready-mixed concrete operations as a downstream outlet for their aggregates or cement products.6Table of ContentsPursue growth. In addition to our general organic growth initiatives, we continuously evaluate both acquisition and partnership opportunities. We arefocused on both strengthening our positions in existing markets as well as identifying attractive new markets. All of our acquisitions must meet our strictcriteria, including fit with our strategic plan, investment return hurdles, capital requirements and attractive market attributes. During 2017, we completedeight acquisitions that expanded our footprint in the Atlantic and West Coast markets and facilitated vertical integration on the West Coast. We believe oursignificant experience, positive reputation and strong management team will allow us to continue our successful track record of identifying opportunities,integrating acquisitions, realizing synergies and enhancing asset value and cash flow.Manage costs. We are continuously seeking opportunities to reduce costs and improve margins through our focus on existing operations and newtechnologies. Additionally, our regional acquisitions allow for synergies such as selling, general and administrative reductions, economies of scale, variablelabor savings and increased purchasing power. We believe by aggressively managing our cost structure, we can best serve our clients with better pricing andcontinued best-in-class execution.Business segments and products We operate our business through two primary segments: ready-mixed concrete and aggregate products. For financial information about our operatingsegments, refer to the information set forth in Note 17, "Segment Information," to our consolidated financial statements included in this report. We derive ourrevenue from operations in the United States, its territories and Canada. All of our long-lived assets are located within the United States, its territories andCanada.Ready-mixed concreteGeneralOur ready-mixed concrete business engages principally in the formulation, preparation and delivery of ready-mixed concrete to our customers’ job sites.We provide our ready-mixed concrete from our operations in Texas, New York, New Jersey, Washington, D.C., Pennsylvania, California, Oklahoma and theU.S. Virgin Islands. Ready-mixed concrete is a highly versatile construction material that results from combining coarse and fine aggregates, such as gravel,crushed stone and sand, with water, various chemical admixtures and cement. We also provide services intended to reduce our customers’ overallconstruction costs by lowering the installed, or “in-place,” cost of concrete. These services include the formulation of mixtures for specific design uses, on-site and lab-based product quality control and customized delivery programs to meet our customers’ needs. We generally do not provide paving or otherfinishing services, which construction contractors or subcontractors typically perform.Products and servicesOur standard ready-mixed concrete products consist of proportioned mixes we produce and deliver in an unhardened plastic state for placement andshaping into designed forms at the job site. Selecting the optimum mix for a job entails determining not only the ingredients that will produce the desiredpermeability, strength, appearance and other properties of the concrete after it has hardened and cured, but also the ingredients necessary to achieve aworkable consistency considering the weather and other conditions at the job site. We believe we can achieve product differentiation for the mixes we offerbecause of the variety of mixes we can produce, our volume production capacity and our scheduling, delivery and placement reliability. Additionally, webelieve our EF Technology initiative, which utilizes alternative materials and mix designs that result in lower CO2 emissions, helps differentiate us from ourcompetitors. We also believe we distinguish ourselves with our value-added service approach that emphasizes reducing our customers’ overall constructioncosts by reducing the in-place cost of concrete and the time required for construction.Our volumetric concrete operations expand our ready-mixed concrete delivery and service offerings in Texas. Volumetric ready-mixed concrete trucksmix concrete to the customer's specification on the job site, better serving smaller jobs and specialized applications, and allowing flexibility for servicingremote job locations. Because of their versatility, these trucks offer the contractor multiple options for a single job without the inconvenience or added coststypically associated with standard ready-mixed trucks delivering special or short-loads to a job site. Because of their unique on-demand productioncapabilities, these trucks minimize the amount of wasted concrete, which improves margins and reduces environmental impact.7Table of ContentsFrom a contractor’s perspective, the in-place cost of concrete includes both the amount paid to the ready-mixed concrete manufacturer and the internalcosts associated with the labor and equipment the contractor provides. A contractor’s unit cost of concrete is often only a small component of the total in-place cost that takes into account all the labor and equipment costs required to build the forms for the ready-mixed concrete and place and finish the ready-mixed concrete, including the cost of additional labor and time lost as a result of substandard products or delivery delays not covered by warranty orinsurance. By carefully designing proper mixes and using advances in mixing technology, we can assist our customers in reducing the amount of reinforcingsteel, time and labor they will require in various applications.We provide a variety of services in connection with our sale of ready-mixed concrete that can help reduce our customers’ in-place cost of concrete. Theseservices include:•production of formulations and alternative product recommendations that reduce labor and materials costs;•quality control, through automated production and laboratory testing, that ensures consistent results and minimizes the need to correct completedwork; and•automated scheduling and tracking systems that ensure timely delivery and reduce the downtime incurred by the customer’s placing and finishingcrews.We produce ready-mixed concrete by combining the desired type of cement, other cementitious materials (described below), sand, gravel and crushedstone with water and, typically, one or more admixtures. These admixtures, such as chemicals, minerals and fibers, determine the usefulness of the product forparticular applications.We use a variety of chemical admixtures to achieve one or more of the following five basic purposes:•relieve internal pressure and increase resistance to cracking;•retard the hardening process to make concrete more workable in hot weather;•strengthen concrete by reducing its water content;•accelerate the hardening process and reduce the time required for curing; and•facilitate the placement of concrete having low water content.We frequently use various mineral admixtures as supplements to cement, which we refer to as supplemental cementitious materials, to alter thepermeability, strength and other properties of concrete. These materials include fly ash, ground granulated blast-furnace slag, silica fume and other naturalpozzolans. These materials also reduce the amount of cement content used, which results in a reduction in CO2 emissions.We also use fibers, such as steel, glass, and synthetic and carbon filaments as additives in various formulations of concrete. Fibers help control shrinkagecracking, thus reducing permeability and improving abrasion resistance. In many applications, fibers can replace welded steel wire and reinforcing bars.Relative to the other components of ready-mixed concrete, these additives generate comparatively higher margins.Marketing and salesOur marketing efforts primarily target concrete sub-contractors, general contractors, governmental agencies, property owners and developers, architects,engineers and home builders whose focus extends beyond the price of ready-mixed concrete to product quality, on-time delivery and reduction of in-placecosts.General contractors typically select their suppliers of ready-mixed concrete. In large, complex projects, an engineering firm or division within a statetransportation or public works department may influence the purchasing decision, particularly if the concrete has complicated design specifications. Inconnection with large, complex projects and in government-funded projects generally, the general contractor or project engineer usually awards supplyorders on the basis of either direct negotiation or a competitive bidding process. We believe the purchasing decision for many jobs is ultimately relationshipand reputation-based.8Table of ContentsOur marketing and sales strategy emphasizes the sale of value-added products and solutions to customers more focused on reducing their in-placebuilding material costs than on the price per cubic yard of ready-mixed concrete. Key elements of our customer-focused approach include:•corporate-level marketing and sales expertise;•technical service expertise to develop innovative, new branded products; and•training programs that emphasize successful marketing and sales techniques that focus on the sale of high-margin concrete mix designs.OperationsOur standard ready-mixed concrete plants consist of fixed and portable facilities that produce ready-mixed concrete in wet or dry batches. Our fixed-plant facilities produce ready-mixed concrete that we transport to job sites by drum mixer trucks. Our portable plant operations deploy our portable plantfacilities to produce ready-mixed concrete at the job site that we direct into place using a series of conveyor belts or drum mixer trucks. We use our portableplants to service high-volume projects or projects in remote locations. Our volumetric ready-mixed concrete plants consist of fixed and portable facilities thatare used to load raw materials into our volumetric mixer trucks throughout the day. Batching occurs at the job site based on customer specifications. Severalfactors govern the choice of plant type, including:•production consistency requirements;•daily production capacity requirements;•job site proximity to fixed plants; and•capital and financing.We construct both wet batch plants and dry batch plants. A wet batch plant generally has a higher initial cost and daily operating expenses, but (1) yieldsgreater consistency with less time required for quality control in the concrete produced and (2) generally has greater daily production capacity than a drybatch plant. We believe that construction of a wet batch plant having an hourly capacity of 250 cubic yards currently would cost approximately $1.6 million,while a dry batch plant having an hourly capacity of 150 cubic yards currently would cost approximately $0.8 million. As of December 31, 2017, weoperated 28 wet batch plants and 134 dry batch plants.We maintain two types of load facilities for our volumetric ready-mixed concrete — main load sites and reload facilities. Both types of facilitiestypically include blending silos, a load-out pit and a storm water system. A main load facility typically also includes a maintenance shop. We estimate thatconstructing a main load site would currently cost approximately $0.9 million, while constructing a reload facility would currently cost approximately $0.2million.Our batch operator at a dry batch plant simultaneously loads the dry components of stone, sand and cement with water and admixtures in a drum mixertruck that begins the mixing process during loading and continues that process en route to our customers' job sites. In a wet batch plant, the batch operatorblends the dry components and water in a plant mixer from which an operator loads the mixed concrete into a drum mixer truck, which leaves for the job sitepromptly after loading. At a volumetric facility, our loader operator or mixer operator coordinates loading the dry components of sand, course aggregates andcement into the bins on the truck. Water and liquid admixtures are separately loaded into the tanks on the trucks before leaving the facility for the job site.Any future decisions we make regarding the construction of additional plants will be impacted by market factors, including:•the expected production demand for the plant;•capital and financing;•the expected types of projects the plant will service; and•the desired location of the plant.Drum mixer trucks continuously rotate their loads en route to job sites to produce concrete at the desired consistency. Our drum mixer trucks typicallyhave load capacities of 10 cubic yards, or approximately 20 tons, and a typical operating life of between 10 and 15 years, depending on total truck hours andmiles. A new truck of this size currently costs between $160,000 and $225,000, depending on the geographic location and design specifications. Dependingon the type of batch plant from which the drum mixer trucks generally are loaded, some components of the drum mixer trucks may require refurbishment afterthree to five years. As of December 31, 2017, we operated a fleet of more than 1,640 owned and leased drum mixer trucks, which had an average age ofapproximately eight years.9Table of ContentsVolumetric mixer trucks include individual bins and tanks, which are used to mix the raw materials at the customer's job site based on the customer'sspecifications. The volumetric mixing method provides only the concrete needed for the job, eliminating wasted materials and short load charges. Ourvolumetric mixer trucks typically have load capacities of eight cubic yards, or approximately 16 tons, and a typical operating life of between eight to twelveyears, depending on total truck hours and miles. A new truck of this size currently costs between $220,000 and $250,000, depending on the designspecifications. Typically, the truck's mixer unit will be rebuilt after the initial truck life, extending the operating life of the truck an additional five years. Asof December 31, 2017, we operated a fleet of 130 owned volumetric mixer trucks, which had an average age of approximately eight years.In our ready-mixed concrete operations, we emphasize quality control, pre-job planning, customer service and coordination of supplies and delivery. Weobtain orders for ready-mixed concrete in advance of actual delivery. A typical order contains a contractor's specifications for the concrete. After receivingthe specifications for a particular job, we use computer modeling, industry information and information from previous similar jobs to formulate a variety ofmixtures of cement, aggregates, water and admixtures that meet or exceed the contractor’s specifications. We perform testing to determine which mix designis most appropriate to meet the required specifications. The test results enable us to select the mixture that has the lowest cost and meets or exceeds the jobspecifications. The testing center creates and maintains a project file that details the mixture we will use when we produce the concrete for the job. For qualitycontrol purposes, the testing center is also responsible for maintaining batch samples of concrete we have delivered to a job site.We use computer modeling to prepare bids for particular jobs based on the size of the job, location, desired margin, cost of raw materials and the designmixture identified in our testing process. If the job is large enough and has a projected duration beyond the supply arrangement in place at that time, weobtain quotes from our suppliers as to the cost of raw materials we use to prepare the bid. Once we obtain a quote from our suppliers, the price of the rawmaterials for the specified job is informally established. Several months may elapse from the time a contractor has accepted our bid until actual delivery ofthe ready-mixed concrete begins.During this time, we maintain regular communication with the contractor concerning the status of the job and any changes in the job’s specifications tocoordinate the multisourced purchases of cement and other materials we will need to fill the job order and meet the contractor’s delivery requirements. Weconfirm that our customers are ready to take delivery of manufactured products throughout the placement process. On any given day, one of our plants mayhave production orders for dozens of customers at various locations throughout its area of operation. To fill an order:•the customer service team coordinates the timing and delivery of the concrete to the job site;•a load operator supervises and coordinates the receipt of the necessary raw materials and operates the hopper that dispenses those materials into theappropriate storage bins;•a batch operator, using a computerized batch panel, prepares the specified mixture from the order and oversees loading the mixer truck with either dryingredients and water in a dry batch plant or the premixed concrete in a wet batch plant; and•the driver of the mixer truck delivers the load to the job site, discharges the load and, after washing the truck, departs as directed by the dispatch office.Our central dispatch system, where available, tracks the status of each mixer truck as to whether it is:•loading concrete;•en route to a particular job site;•on the job site;•discharging concrete;•being rinsed down; or•en route to a particular plant.The system is updated continuously on the trucks’ status via signals received from sensors. In this manner, the dispatcher can determine the optimalrouting and timing of subsequent deliveries by each mixer truck and monitor the performance of each driver.10Table of ContentsOur plant managers oversee the operations of each of our plants. Our operational employees also include:•maintenance personnel who perform routine maintenance work throughout our plants;•mechanics who perform the maintenance and repair work on our rolling stock;•testing center staff who prepare mixtures for particular job specifications and maintain quality control;•various clerical personnel who perform administrative tasks; and•sales personnel who are responsible for identifying potential customers, pricing mixes for projects and maintaining existing customer relationships.We generally operate each of our plants on an extended single shift, with some overtime operation during the year. On occasion, however, we may haveprojects that require deliveries around the clock.Aggregate productsOur aggregate products segment produces crushed stone, sand and gravel from 18 aggregates facilities located in New Jersey, Texas, Oklahoma, the U.S.Virgin Islands and British Columbia, Canada. This includes the November 2017 acquisition of Polaris, located in Vancouver, British Columbia, Canada withone active quarry that enhances our vertical integration and access to supply West Coast markets. We sell these aggregates for use in commercial, industrialand public works projects in the markets they serve, as well as consume them internally in the production of ready-mixed concrete in those markets. Weproduced approximately 6.3 million tons of aggregates during the year ended December 31, 2017, with Texas / Oklahoma representing 47%, New Jerseyrepresenting 41%, British Columbia, Canada representing 8% and the U.S. Virgin Islands representing 4% of the total production. We believe our aggregatesreserves provide us with additional raw material sourcing flexibility and supply availability. In addition, we own sand pit operations in Michigan and onequarry in West Texas, which we lease to third parties and receive a royalty based on the volumes produced and sold during the terms of the leases.OtherOther products not associated with a reportable segment include our building materials stores, hauling operations, aggregates distribution terminals, limeslurry, ARIDUS® Rapid Drying Concrete technology, a recycled aggregates operation and concrete blocks.Industry overviewConcrete has many attributes that make it a highly versatile construction material. In recent years, industry participants have developed various uses forconcrete products, including:•high-strength engineered concrete to compete with steel-frame construction;•concrete housing;•flowable fill for backfill applications;•continuous-slab rail-support systems for rapid transit and heavy-traffic rail lines; and•concrete bridges, tunnels and other structures for rapid transit systems.Other examples of successful innovations that have opened new markets for concrete include:•sustainable construction;•concrete paving over asphalt, or “white topping”;•paved concrete shoulders to replace less permanent and increasingly costly asphalt shoulders;•pervious concrete parking lots for water drainage management, as well as providing a long-lasting and aesthetically pleasing urban environment;•colored pavements to mark entrance and exit ramps and lanes of expressways; and•colored, stamped concrete for decorative applications.The U.S. ready-mixed concrete market is a large, highly competitive and fragmented market, with no one producer holding a dominant market position.The NRMCA currently estimates that the ready-mixed concrete industry generates total annual revenue of approximately $35 billion, with total volumesfrom the production and delivery of ready-mixed concrete of 358 million cubic yards in 2017, 343 million cubic yards in 2016 and 336 million cubic yardsin 2015.11Table of ContentsBased on estimates from the NRMCA, in addition to vertically integrated manufacturers of cement and aggregates, ready-mixed concrete producerscurrently operate approximately 5,500 plants in the United States. Larger markets generally have several producers competing for business on the basis ofproduct quality, service, on-time delivery and price.According to FMI Corp. ("FMI"), spending on total residential, non-residential and non-building construction is projected to grow at a steady ratethrough 2019. FMI projects the following growth rates in 2018: residential construction of 5-7%, commercial and office construction of 7-9% and street andhighway construction of 2%. According to the PCA, annual ready-mixed concrete usage is expected to strengthen in our key markets in California, Texas /Oklahoma and our Atlantic Region with 2018 to 2021 estimated compound annual growth rates of 4.4%, 3.3% and 3.1%, respectively. Moreover, theNational Association of Home Builders and Fannie Mae predict U.S. residential construction will continue to make gains with a median estimate ofapproximately 900,000 and 400,000 single-family and multi-family housing starts in 2018, respectively.During the past decade, public concerns about dust, process water runoff, noise, and heavy mixer and other truck traffic associated with the operation ofready-mixed concrete manufacturing operations and their general appearance have made obtaining the permits and licenses required for new plants moredifficult. Delays in the regulatory process, coupled with the capital investment that start-up operations entail, create complexities for these start-up plants.Cement and other raw materialsWe obtain most of the materials necessary to manufacture ready-mixed concrete on a daily basis. These materials include cement, other cementitiousmaterials (such as fly ash and blast furnace slag) and aggregates (stone, gravel and sand), in addition to certain chemical admixtures. With the exception ofchemical admixtures, each plant typically maintains an inventory level of these materials sufficient to satisfy its operating needs for a few days. Ourinventory levels do not decline significantly or comparatively with declines in revenue during seasonally low periods. We generally maintain inventory atspecified levels to maximize purchasing efficiencies and to be able to respond quickly to customer demand.Typically, cement, other cementitious materials and aggregates represent the highest-cost materials used in manufacturing a cubic yard of ready-mixedconcrete. We purchase cement from a few suppliers in each of our major geographic markets. Chemical admixtures are generally purchased from suppliersunder national purchasing agreements.Overall, prices for cement and aggregates increased in 2017, compared to 2016, in all of our major geographic markets. Generally, we negotiate withsuppliers on a company-wide basis and at the local market level to obtain the most competitive pricing available for cement and aggregates. We believe thedemand for cement is increasing and will warrant scrutiny as construction activity increases. Today, in most of our markets, we believe there is an adequatesupply of cement and aggregates.We recognize the value in advocating green building and construction as part of our strategy. We initiated EF Technology, our commitment toenvironmentally friendly concrete technologies that significantly reduce potential CO2 emissions. Our EF Technology ready-mixed concrete productsreplace a portion of cement with reclaimed fly ash, blast furnace slag and other materials. We believe this results in an environmentally superior andsustainable alternative to traditional ready-mixed concrete. EF Technology reduces greenhouse gases and landfill space consumption and produces a highlydurable product. Customers can also obtain LEED credits through the use of this technology. We believe our use of this technology creates a competitiveadvantage over smaller concrete producers and larger vertically integrated aggregate and cement companies that may not focus on this as a first solution. Weare positioned to take advantage of the growing demand for these products which could expand our operating margins as they are a lower cost alternative tocement.CustomersOf our concrete product revenue for the year ended December 31, 2017, commercial and industrial construction represented approximately 56%,residential construction represented approximately 26% and street, highway construction and other public works represented approximately 18%. For theyear ended December 31, 2017, no single customer or project accounted for more than 10% of our total revenue.We rely heavily on repeat customers. Our management and sales personnel are responsible for developing and maintaining successful long-termrelationships with our key customers.12Table of ContentsCompetitionThe ready-mixed concrete industry is highly competitive. Our leadership position in a market depends largely on the location and operating costs of ourplants and prevailing prices in that market. Price is the primary competitive factor among suppliers for small or less complex jobs, such as residentialconstruction. However, the ability to meet demanding specifications for strength or sustainability, timeliness of delivery and consistency of quality andservice, in addition to price, are the principal competitive factors among suppliers for large or complex jobs. Our competitors range from small, owner-operated private companies to subsidiaries of operating units of large, vertically integrated manufacturers of cement and aggregates. Our vertically integratedcompetitors generally have greater financial and marketing resources than we have, providing them with a competitive advantage. Competitors having loweroperating costs than we do or having the financial resources to enable them to accept lower margins than we do will have a competitive advantage over us forjobs that are particularly price-sensitive. Competitors having greater financial resources or less financial leverage than we do may be able to invest more innew mixer trucks, ready-mixed concrete plants and other production equipment or pay for acquisitions which could provide them a competitive advantageover us. See “Risk factors - We may lose business to competitors who underbid us, and we may be otherwise unable to compete favorably in our highlycompetitive and fragmented industry.”We continue to focus on developing new competitive advantages that will differentiate us from our competitors, such as our high-performing, low-CO2concrete and ARIDUS® Rapid Drying Concrete technology. For example, Central Concrete Supply Co., Inc. (“Central Concrete”), one of our subsidiaries,differentiated itself from its competitors to supply its high-performing, low-CO2 concrete for Levi's Stadium, home of the San Francisco 49ers. CentralConcrete supplied an estimated 80,000 cubic yards of concrete for the auger cast piles and the overall stadium structure, sidewalks and architectural concrete.EmployeesAs of December 31, 2017, we had 675 salaried employees, including executive officers and management, sales, technical, administrative and clericalpersonnel and 2,395 hourly personnel. The number of employees fluctuates depending on the number and size of projects ongoing at any particular time,which may be impacted by variations in weather conditions throughout the year.As of December 31, 2017, 1,121 of our employees were represented by labor unions having collective bargaining agreements with us. Generally, theseagreements have multi-year terms and expire on a staggered basis between 2018 and 2022. Under these agreements, we pay specified wages to coveredemployees and in most cases make payments to multi-employer pension plans and employee benefit trusts rather than administering the funds on behalf ofthese employees. We have not experienced any strikes or significant work stoppages in the past seven years. We believe our relationships with our employeesand union representatives are very good.Training and safetyOur future success will depend, in part, on the extent to which we can attract, retain and motivate qualified employees. We believe that our ability to doso will depend, in part, on providing a work environment that allows employees the opportunity to develop and maximize their capabilities. We require allfield employees to attend periodic safety training meetings and all drivers to participate in training seminars. We employ a national safety director whoseresponsibilities include managing and executing a unified, company-wide safety program. Employee development and safety are criteria used in evaluatingperformance in our annual incentive plan for certain salaried employees.Governmental regulation and environmental mattersA wide range of federal, state and local laws, ordinances and regulations apply to our operations, including the following matters:•water usage;•land usage;•street and highway usage;•noise levels; and•health, safety and environmental matters.13Table of ContentsIn many instances, we are required to have various certificates, permits, or licenses to conduct our business. Our failure to maintain these requiredauthorizations or to comply with applicable laws or other governmental requirements could result in substantial fines or possible revocation of our authorityto conduct some of our operations. Delays in obtaining approvals for the transfer or grant of authorizations, or failures to obtain new authorizations, couldimpede acquisition efforts.Environmental laws that impact our operations include those relating to air quality, solid waste management and water quality. These laws are complexand subject to frequent change. They impose strict liability in some cases without regard to negligence or fault. Sanctions for noncompliance may includerevocation of permits, corrective action orders, administrative or civil penalties and criminal prosecution. Some environmental laws provide for joint andseveral strict liability for remediation of spills and releases of hazardous substances. In addition, businesses may be subject to claims alleging personal injuryor property damage as a result of alleged exposure to hazardous substances, as well as damage to natural resources. These laws also may expose us to liabilityfor the conduct of, or conditions caused by, others or for acts that complied with all applicable laws when performed.We have conducted Phase I environmental site assessments, which are non-intrusive investigations conducted to evaluate the potential for significanton-site environmental impacts, on substantially all the real properties we own or lease and have engaged independent environmental consulting firms tocomplete those assessments. We have not identified any environmental concerns associated with those properties that we believe are likely to have a materialadverse effect on our business, financial position, results of operations, or cash flows, but we can provide no assurance material liabilities will not occur. Inaddition, we can provide no assurance that our compliance with amended, new or more stringent laws, stricter interpretations of existing laws, or the futurediscovery of environmental conditions will not require additional, material expenditures.We believe we have all material permits and licenses we need to conduct our operations and are in substantial compliance with applicable regulatoryrequirements relating to our operations. Our capital expenditures relating to environmental matters were not material in 2017.Product warrantiesOur operations involve providing ready-mixed concrete that must meet building codes or other regulatory requirements and contractual specificationsfor durability, stress-level capacity, weight-bearing capacity and other characteristics. If we fail or are unable to provide products meeting these requirementsand specifications, material claims may arise against us and our reputation could be damaged. In the past, we have had significant claims of this kind assertedagainst us that we have resolved. There currently are, and we expect that in the future there may be, additional claims of this kind asserted against us. If asignificant product-related claim is resolved against us in the future, that resolution may have a material adverse effect on our business, financial condition,results of operations and cash flows.InsuranceOur employees perform a significant portion of their work moving and storing large quantities of heavy raw materials, driving large mixer and othertrucks in heavy traffic conditions and delivering concrete at construction sites or in other areas that may be hazardous. These operating hazards can causepersonal injury and loss of life, damage to or destruction of properties and equipment, and environmental damage. We maintain insurance coverage inamounts and against the risks we believe are in accordance with industry practice, but this insurance may not be adequate to cover all losses or liabilities wemay incur in our operations, and we may be unable to maintain insurance of the types or at levels we deem necessary or adequate or at rates we considerreasonable.Legal proceedingsFrom time to time, and currently, we are subject to various claims and litigation brought by employees, customers and other third parties for, among othermatters, personal injuries, property damage, product defects and delay damages that have, or allegedly have, resulted from the conduct of our operations aswell as disputes related to prior acquisitions. As a result of these types of claims and litigation, we must periodically evaluate the probability of damagesbeing assessed against us and the range of possible outcomes. In each reporting period, if we determine that the likelihood of damages being assessed againstus is probable, and, if we believe we can estimate a range of possible outcomes, then we will record a liability. The amount of the liability will be based upona specific estimate, if we believe a specific estimate to be likely, or it will reflect the low end of our range. Currently, there are no material legal proceedingspending against us.14Table of ContentsIn the future, we may receive funding deficiency demands related to multi-employer plans to which we contribute. We are unable to estimate the amountof any potential future funding deficiency demands, because the actions of each of the other contributing employers in the plans has an effect on each of theother contributing employers, and the development of a rehabilitation plan by the trustees and subsequent submittal to and approval by the Internal RevenueService is not predictable. Further, the allocation of fund assets and return assumptions by trustees are variable, as are actual investment returns relative to theplan assumptions.As of March 1, 2018, there are no material product defect claims pending against us. Accordingly, our existing accruals for claims against us do notreflect any material amounts relating to product defect claims. While our management is not aware of any facts that would reasonably be expected to lead tomaterial product defect claims against us that would have a material adverse effect on our business, financial condition, or results of operations, it is possiblethat claims could be asserted against us in the future. We do not maintain insurance that would cover all damages resulting from product defect claims. Inparticular, we generally do not maintain insurance coverage for the cost of removing and rebuilding structures. In addition, our indemnification arrangementswith contractors or others, when obtained, generally provide only limited protection against product defect claims. Due to inherent uncertainties associatedwith estimating unasserted claims in our business, we cannot estimate the amount of any future loss that may be attributable to unasserted product defectclaims related to ready-mixed concrete we have delivered prior to December 31, 2017.We believe that the resolution of all litigation currently pending or threatened against us or any of our subsidiaries will not materially exceed ourexisting accruals for those matters. However, because of the inherent uncertainty of litigation, there is a risk that we may have to increase our accruals for oneor more claims or proceedings to which we or any of our subsidiaries is a party as more information becomes available or proceedings progress, and any suchincrease in accruals could have a material adverse effect on our consolidated financial condition or results of operations. We expect in the future that we andour operating subsidiaries will, from time to time, be a party to litigation or administrative proceedings that arise in the normal course of our business.We are subject to federal, state and local environmental laws and regulations concerning, among other matters, air emissions and wastewater discharge.Our management believes we are in substantial compliance with applicable environmental laws and regulations. From time to time, we receive claims fromfederal and state environmental regulatory agencies and entities asserting that we may be in violation of environmental laws and regulations. Based onexperience and the information currently available, our management does not believe that these claims will materially exceed our related accruals. Despitecompliance and experience, it is possible that we could be held liable for future charges, which might be material, but are not currently known to us or cannotbe estimated by us. In addition, changes in federal or state laws, regulations or requirements, or discovery of currently unknown conditions, could requireadditional expenditures.As permitted under Delaware law, we have agreements that provide indemnification of officers and directors for certain events or occurrences while theofficer or director is or was serving at our request in such capacity. The maximum potential amount of future payments that we could be required to makeunder these indemnification agreements is not limited; however, we have a director and officer insurance policy that potentially limits our exposure andenables us to recover a portion of future amounts that may be paid. As a result of the insurance policy coverage, we believe the estimated fair value of theseindemnification agreements is minimal. Accordingly, we have not recorded any liabilities for these agreements as of December 31, 2017.We and our subsidiaries are parties to agreements that require us to provide indemnification in certain instances when we acquire businesses and realestate and in the ordinary course of business with our customers, suppliers, lessors and service providers.Available InformationOur website address is www.us-concrete.com. We make available on this website under the “Investor Relations” section, free of charge, our annual reportson Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K and amendments to those reports, as soon as reasonably practicable after weelectronically file those materials with, or furnish them to, the SEC. Alternatively, the public may read and copy any materials we file with the SEC at theSEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. Information on the operation of the Public Reference Room may be obtainedby calling the SEC at 1-800-SEC-0330. The SEC also maintains a web site that contains reports, proxy and information statements and other informationregarding issuers that file electronically with the SEC. The SEC’s website address is www.sec.gov.15Table of ContentsItem 1A. Risk FactorsThe following risk factors represent our current view of the known material risks facing our businesses and are important to understanding ourbusiness. These important factors, among others, sometimes have affected, or in the future could affect, our actual results and could cause our actualconsolidated results during 2018 and beyond, to differ materially from those expressed in any forward-looking statements made by us or on our behalf. Inaddition, these risks and uncertainties could adversely impact our business, financial condition, results of operations, cash flows, common stock price and theprice of our debt. Further, the risk factors described below are not the only risks we face. Our business, financial condition and results of operations may alsobe affected by additional risks and uncertainties that are not currently known to us, that we currently consider immaterial, or that are not specific to us. Thisdiscussion includes a number of forward-looking statements. Please see “Cautionary Statement Concerning Forward-Looking Statements” preceding Item 1of this report.Business RisksOur business depends on activity within the construction industry and the economic strength of our principal markets.We serve substantially all end markets of the construction industry, and our results of operations are directly affected by the level of activity in theconstruction industry in the geographic markets we serve. Demand for our products, particularly in the commercial and industrial and residential constructionmarkets, could decline if companies and consumers cannot obtain credit for construction projects or if a slow down in economic activity results in delays orcancellations of projects. During 2017, commercial and industrial and residential construction accounted for 56% and 26% of our ready-mixed concreterevenue, respectively. In addition, federal and state budget issues may hurt the funding available for infrastructure spending, particularly street, highway andother public works projects, which accounted for 18% of our revenue in 2017.We operate principally in the Atlantic Region (New York, New Jersey, Washington, D.C. and Pennsylvania); Texas / Oklahoma; and Northern Californiawith those markets representing approximately 38%, 36% and 25%, respectively, of our consolidated revenue for 2017. Our earnings depend on theeconomic strength of these markets because of the high cost to transport our products relative to their price. If economic and construction activity diminishesin our principal markets, our results of operations and liquidity could be materially adversely affected.There are risks related to our internal growth and operating strategy.Our ability to generate internal growth will be affected by, among other factors, our ability to:•attract new customers;•differentiate ourselves in a competitive market by emphasizing new product development and value added services;•hire and retain employees; and•minimize operating and overhead expenses.Our inability to achieve internal growth could materially and adversely affect our business, financial condition, results of operations, liquidity and cashflows.One key component of our operating strategy is to operate our businesses on a decentralized basis, with local or regional management retainingresponsibility for day-to-day operations, profitability and the internal growth of the individual business. If we do not implement and maintain proper overallbusiness controls, this decentralized operating strategy could result in inconsistent operating and financial practices and our overall profitability could beadversely affected.16Table of ContentsOur failure to successfully identify, manage and integrate acquisitions could reduce our earnings and slow our growth.In the past three years, we have completed more than 20 acquisitions. On an ongoing basis, as part of our strategy to pursue growth opportunities, wecontinue to evaluate strategic acquisition opportunities that have the potential to support and strengthen our business. There is intense competition foracquisition opportunities in our industry. Competition for acquisitions may increase the cost of, or cause us to refrain from, completing acquisitions. Ourability to complete acquisitions is dependent upon, among other things, the willingness of acquisition candidates we identify to sell; our ability to obtainfinancing or capital, if needed, on satisfactory terms; and, in some cases, regulatory approvals. The investigation of acquisition candidates and thenegotiation, drafting and execution of relevant agreements, disclosure documents and other instruments will require substantial management time andattention and substantial costs for accountants, attorneys and others. If we fail to complete any acquisition for any reason, including events beyond ourcontrol, the costs incurred up to that point for the proposed acquisition likely would not be recoverable.Potential acquisition targets may be in geographic regions in which we do not currently operate, which could result in unforeseen operating difficultiesand difficulties in coordinating geographically dispersed operations, personnel and facilities. In addition, if we enter into new geographic markets, we may besubject to additional and unfamiliar legal and regulatory requirements. Compliance with regulatory requirements may impose substantial additionalobligations on us and our management, cause us to expend additional time and resources in compliance activities and increase our exposure to penalties orfines for non-compliance with such additional legal requirements. Our recently completed acquisitions and any future acquisitions could cause us to becomeinvolved in labor, commercial, or regulatory disputes or litigation related to any new enterprises and could require us to invest further in operational,financial and management information systems and to attract, retain, motivate and effectively manage local or regional management and additionalemployees. Upon completion of an acquisition, key members of the acquired company management team may resign, which could require us to attract andretain new management and could make it difficult to maintain customer relationships. Our inability to effectively manage the integration of our completedand future acquisitions could prevent us from realizing expected rates of return on an acquired business and could have a material and adverse effect on ourbusiness, financial condition, results of operations, liquidity and cash flows.Tightening of mortgage lending or mortgage financing requirements or the recent limitation of the home mortgage interest deduction and theproperty tax deduction could adversely affect the residential construction market and reduce the demand for new home construction.Approximately 26% of our revenue for the year ended December 31, 2017 was from residential construction contractors. While mortgage lendingconditions have improved and lending volumes have increased since 2010, tightening of mortgage lending or mortgage financing requirements couldadversely affect the ability to obtain credit for some borrowers, or reduce the demand for new home construction, which could have a material adverse effecton our business and results of operations. In addition, the recently enacted limitation of the home mortgage interest and property tax deductions could reducethe demand for new home construction, which could have a material adverse effect on our business and results of operations. Another downturn in new homeconstruction could also adversely affect our customers focused in residential construction, possibly resulting in slower payments, higher default rates in ouraccounts receivable and an overall increase in working capital.Our ready-mixed concrete segment's revenue attributable to street, highway and other public works projects could be negatively impacted by adecrease or delay in governmental spending.During the year ended December 31, 2017, approximately 18% of our ready-mixed concrete revenue was from street, highway and other public worksprojects. Construction activity on streets, highways and other public works projects is directly related to the amount of government funding available forsuch projects, which is affected by budget constraints currently being experienced by federal, state and local governments. In addition, if the U.S. governmentbudget process results in a prolonged shutdown or reductions in government spending, we may experience delayed orders, delayed payments and declines inrevenue, profitability and cash flows. Reduced levels of governmental funding for public works projects or delays in that funding could adversely affect ourbusiness, financial condition, results of operations and cash flows.17Table of ContentsOur business is seasonal and subject to adverse weather.Since our business is primarily conducted outdoors, erratic weather patterns, seasonal changes and other weather-related conditions affect our business.Adverse weather conditions, including hurricanes and tropical storms, cold weather, snow and heavy or sustained rainfall, reduce construction activity,restrict the demand for our products and impede our ability to efficiently deliver concrete. Adverse weather conditions could also increase our costs andreduce our production output as a result of power loss, needed plant and equipment repairs, delays in obtaining permits, time required to remove water fromflooded operations and similar events. In addition, severe drought conditions can restrict available water supplies and restrict production. Consequently,these events could adversely affect our business, financial condition, results of operations, liquidity and cash flows.Our operating results may vary significantly from one reporting period to another and may be adversely affected by the cyclical nature of the marketswe serve.The relative demand for our products is a function of the highly cyclical construction industry. As a result, our revenue may be adversely affected bydeclines in the construction industry generally and in our regional markets. Our results also may be materially affected by:•the level of commercial and residential construction in our regional markets, including reductions in the demand for new residential housingconstruction below current or historical levels;•the availability of funds for public or infrastructure construction from local, state and federal sources;•unexpected events that delay or adversely affect our ability to deliver concrete according to our customers’ requirements;•changes in interest rates and lending standards;•changes in the mix of our customers and business, which result in periodic variations in the margins on jobs performed during any particular quarter;•the timing and cost of acquisitions and difficulties or costs encountered when integrating acquisitions;•the budgetary spending patterns of customers;•increases in construction and design costs;•power outages and other unexpected delays;•our ability to control costs and maintain quality;•employment levels; and•regional or general economic conditions.As a result, our operating results in any particular quarter may not be indicative of the results that you can expect for any other quarter or for the entireyear. Furthermore, negative trends in the ready-mixed concrete industry or in our geographic markets could have material adverse effects on our business,financial condition, results of operations, liquidity and cash flows.Significant downturn in the construction industry may result in an impairment of our goodwill.We test goodwill for impairment on an annual basis or more frequently if events or circumstances change in a manner that would more likely than notreduce the fair value of a reporting unit below its carrying value. During our annual impairment test, we may identify events or changes in circumstances thatcould indicate the fair value of one or more of our reporting units is below its carrying value. For example, a significant downturn in the construction industrymay have an adverse effect on the fair value of our reporting units. A decrease in the estimated fair value of one or more of our reporting units could result inthe recognition of a material, noncash write-down of goodwill.18Table of ContentsWe may lose business to competitors who underbid us, and we may be otherwise unable to compete favorably in our highly competitive industry.Our competitive position in a given market depends largely on the location and operating costs of our plants and prevailing prices in that market. Price isthe primary competitive factor among suppliers for small or less complex jobs, principally in residential construction. However, timeliness of delivery andconsistency of quality and service, as well as price, are the principal competitive factors among suppliers for large or complex jobs. Concrete manufacturerslike us generally obtain customer contracts through local sales and marketing efforts directed at general contractors, developers, governmental agencies andhomebuilders. As a result, we depend on local relationships. We generally do not have long-term sales contracts with our customers.Our competitors range from small, owner-operated private companies to subsidiaries or operating units of large, vertically integrated manufacturers ofcement and aggregates. Our vertically integrated competitors generally have greater manufacturing, financial and marketing resources than we have,providing them with competitive advantages. Competitors having lower operating costs than we do or having the financial resources to enable them toaccept lower margins than we do may have competitive advantages over us for jobs that are particularly price-sensitive. Competitors having greater financialresources or less financial leverage than we do to invest in new mixer trucks, build plants in new areas, or pay for acquisitions also may have competitiveadvantages over us.We depend on third parties for concrete equipment and supplies essential to operate our business.We rely on third parties to sell or lease property, plant and equipment to us and to provide us with supplies, including cement and other raw materials,necessary for our operations. We cannot assure you that our favorable working relationships with our suppliers will continue in the future. Also, there havehistorically been periods of supply shortages in the concrete industry, particularly in a strong economy.If we are unable to purchase or lease necessary properties or equipment, our operations could be severely impacted. If we lose our supply contracts andreceive insufficient supplies from third parties to meet our customers’ needs or if our suppliers experience price increases or disruptions to their business, suchas labor disputes, supply shortages, or distribution problems, our business, financial condition, results of operations, liquidity and cash flows could bematerially and adversely affected.Residential construction and related demand for ready-mixed concrete has increased between 2012 and 2017. While cement prices increased as a resultof this increased demand, cement supplies were at levels that indicated a very low risk of cement shortages in most of our markets. Should demand increasesubstantially beyond our current expectations, we could experience shortages of cement in future periods, which could adversely affect our operating resultsby decreasing sales of ready-mixed concrete and increasing our costs of raw materials.We use large amounts of electricity and diesel fuel that are subject to potential reliability issues, supply constraints, and significant price fluctuation,which could affect our financial position, operating results and liquidity.In our production and distribution processes, we consume significant amounts of electricity and diesel fuel. The availability and pricing of theseresources are subject to market forces that are beyond our control. Furthermore, we are vulnerable to any reliability issues experienced by our suppliers, whichalso are beyond our control. Our suppliers contract separately for the purchase of such resources and our sources of supply could be interrupted should oursuppliers not be able to obtain these materials due to higher demand or other factors that interrupt their availability. Variability in the supply and prices ofthese resources could materially affect our financial position, results of operations and liquidity from period to period.We are dependent on information technology to support many facets of our business.If our information systems are breached, shutdown, destroyed or fail due to cyberattack, unauthorized access, natural disaster or equipment breakdown,by employees, malicious third parties, or other unauthorized persons, our business could be interrupted, proprietary information could be lost, stolen ordestroyed, and our reputation could be damaged. We take measures to protect our information systems and data from such occurrences, but as cyberattacksbecome increasingly sophisticated, there can be no guarantee that our actions, efforts, and security measures adopted will always prevent them. Our businesscould be negatively affected by any such occurrences.19Table of ContentsThe departure of key personnel could disrupt our business.We depend on the efforts of our officers and, in many cases, on senior management of our businesses. Our success will depend on retaining our officersand senior-level managers. We need to ensure that key personnel are compensated fairly and competitively to reduce the risk of departure of key personnel toour competitors or other industries. To the extent we are unable to attract or retain qualified management personnel, our business, financial condition, resultsof operations, liquidity and cash flows could be materially and adversely affected. We do not carry key personnel life insurance on any of our employees.Shortages of qualified employees may harm our business.Our ability to provide high-quality products and services on a timely basis depends on our success in employing an adequate number of skilled plantmanagers, technicians and drivers. Like many of our competitors, we experience shortages of qualified personnel from time to time. We may not be able tomaintain an adequate skilled labor force necessary to operate efficiently and to support our growth strategy, and our labor expenses may increase as a result ofa shortage in the supply of skilled personnel.Collective bargaining agreements, work stoppages, and other labor relations matters may result in increases in our operating costs, disruptions in ourbusiness and decreases in our earnings.As of December 31, 2017, approximately 36.5% of our employees were covered by collective bargaining agreements, which expire between 2018 and2022. Our inability to negotiate acceptable new contracts or extensions of existing contracts with these unions could cause work stoppages by the affectedemployees. In addition, any new contracts or extensions could result in increased operating costs attributable to both union and nonunion employees. If anysuch work stoppages were to occur, or if other of our employees were to become represented by a union, we could experience a significant disruption of ouroperations and higher ongoing labor costs, which could materially and adversely affect our business, financial condition, results of operations, liquidity andcash flows. Also, labor relations matters affecting our suppliers of cement and aggregates could adversely impact our business from time to time.Participation in multi-employer defined benefit plans may impact our financial condition, results of operations and cash flows.We contribute to 16 multi-employer defined benefit plans, which are subject to the requirements of the Pension Protection Act of 2006 (the “PPA”). Formulti-employer defined benefit plans, the PPA established new funding requirements or rehabilitation requirements, additional funding rules for plans thatare in endangered or critical status and enhanced disclosure requirements to participants regarding a plan’s funding status. The Worker, Retiree and EmployerRecovery Act of 2008 (the “WRERA”) provided some funding relief to defined benefit plan sponsors affected by the financial crisis. The WRERA allowedmulti-employer plan sponsors to elect to freeze their funded status at the same funding status as the preceding plan year (for example, a calendar year planthat was not in critical or endangered status for 2008 was able to elect to retain that status for 2009) and sponsors of multi-employer plans in endangered orcritical status in plan years beginning in 2008 or 2009 were allowed a three-year extension of funding improvement or rehabilitation plans (extending thetimeline for these plans to achieve their goals from 10 years to 13 years, or from 15 years to 18 years for seriously endangered plans). A number of the multi-employer pension plans to which we contribute are underfunded and are currently subject to funding improvement or rehabilitation requirements.Additionally, if we were to withdraw partially or completely from any plan that is underfunded, we would be liable for a proportionate share of that plan’sunfunded vested benefits. Based on the information available from plan administrators, we believe that our portion of the contingent liability in the case of afull or partial withdrawal from or termination of several of these plans or the inability of plan sponsors to meet the funding or rehabilitation requirementswould be material to our financial condition, results of operations and cash flows.Our overall profitability is sensitive to price changes and minor variations in sales volumes.Generally, our customers are price-sensitive. Prices for our products are subject to changes in response to relatively minor fluctuations in supply anddemand, general economic conditions and market conditions, all of which are beyond our control. Because of the fixed-cost nature of our business, ouroverall profitability is sensitive to price changes and minor variations in sales volumes.20Table of ContentsInstability in the financial and credit sectors may impact our business and financial condition in ways that we currently cannot predict.Adverse or worsening economic trends could have a negative impact on our suppliers and our customers and their financial condition and liquidity,which could cause them to fail to meet their obligations to us and could have a material adverse effect on our revenue, income from operations and cashflows. The uncertainty and volatility of the financial and credit sectors could have further impacts on our business and financial condition that we currentlycannot predict or anticipate.Turmoil in the global financial system could have an impact on our business and our financial condition. Accordingly, our ability to access the capitalmarkets could be restricted or be available only on unfavorable terms. Limited access to the capital markets could adversely impact our ability to takeadvantage of business opportunities or react to changing economic and business conditions and could adversely impact our ability to execute our long-termgrowth strategy. Ultimately, we could be required to reduce our future capital expenditures substantially. Such a reduction could have a material adverseeffect on our revenue, income from operations and cash flows.If one or more of the lenders under our asset-based revolving credit facility (the "Revolving Facility"), which provides for aggregate borrowings of up to$350.0 million, subject to the borrowing base, were to become unable or unwilling to perform their obligations under that facility, our borrowing capacitycould be reduced. Our inability to borrow additional amounts under our Revolving Facility could limit our ability to fund our future operations and growth.Governmental regulations, including environmental regulations, may result in increases in our operating costs and capital expenditures and decreasesin our earnings.A wide range of federal, state and local laws, ordinances and regulations apply to our operations, including the following matters:•land usage;•street and highway usage;•noise levels; and•health, safety and environmental matters.In many instances, we must have various certificates, permits, or licenses in order to conduct our business. Our failure to maintain required certificates,permits, or licenses or to comply with applicable governmental requirements could result in substantial fines or possible revocation of our authority toconduct some of our operations. Delays in obtaining approvals for the transfer or grant of certificates, permits or licenses, or failure to obtain new certificates,permits or licenses, could impede the implementation of any acquisitions.Governmental requirements that impact our operations include those relating to air quality, solid and hazardous waste management and cleanup andwater quality. These requirements are complex and subject to change. Certain laws, such as the Comprehensive Environmental Response, Compensation andLiability Act, can impose strict liability in some cases without regard to negligence or fault, including for the conduct of or conditions caused by others, orfor our acts that complied with all applicable requirements when we performed them. Our compliance with amended, new or more stringent requirements,stricter interpretations of existing requirements, or the future discovery of environmental conditions may require us to make unanticipated materialexpenditures. In addition, we may fail to identify, or obtain indemnification for, environmental liabilities of acquired businesses. We generally do notmaintain insurance to cover environmental liabilities.21Table of ContentsOur operations are subject to various hazards that may cause personal injury or property damage and increase our operating costs.Operating mixer trucks, particularly when loaded, exposes our drivers and others to traffic hazards. Our drivers are subject to the usual hazards associatedwith providing services on construction sites, while our plant personnel are subject to the hazards associated with moving and storing large quantities ofheavy raw materials. Operating hazards can cause personal injury and loss of life, damage to or destruction of property, plant and equipment andenvironmental damage. Although we conduct training programs designed to reduce these risks, we cannot eliminate these risks. We maintain insurancecoverage in amounts we believe are consistent with industry practice; however, this insurance may not be adequate to cover all losses or liabilities we mayincur in our operations, and we may not be able to maintain insurance of the types or at levels we deem necessary or adequate, or at rates we considerreasonable. A partially or completely uninsured claim, if successful and of sufficient magnitude, could have a material adverse effect on us.The insurance policies we maintain are subject to varying levels of deductibles. Losses up to the deductible amounts are accrued based on our estimatesof the ultimate liability for claims incurred and an estimate of claims incurred but not reported. If we were to experience insurance claims or costs above ourestimates, our business, financial condition, results of operations, liquidity and cash flows might be materially and adversely affected.There are inherent limitations in all control systems, and misstatements due to error or fraud may occur and not be detected. We are subject to the ongoing internal control provisions of Section 404 of the Sarbanes-Oxley Act of 2002. These provisions provide for theidentification of material weaknesses in internal control over financial reporting, which is a process to provide reasonable assurance regarding the reliabilityof financial reporting for external purposes in accordance with accounting principles generally accepted in the United States of America. Our management,including our Chief Executive Officer and Chief Financial Officer, does not expect that our internal controls and disclosure controls will prevent all errorsand all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of thecontrol system are met. In addition, the design of a control system must reflect the fact that there are resource constraints and the benefit of controls must berelative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all controlissues and instances of fraud, if any, in our company have been detected. These inherent limitations include the realities that judgments in decision-makingcan be faulty and that breakdowns can occur because of simple errors or mistakes. Further, controls can be circumvented by individual acts of some persons,by collusion of two or more persons, or by management override of the controls. The design of any system of controls is also based in part upon certainassumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potentialfuture conditions. Over time, a control may be inadequate because of changes in conditions, such as growth of the Company or increased transaction volume,or the degree of compliance with the policies or procedures may deteriorate. Because of inherent limitations in a cost-effective control system, misstatementsdue to error or fraud may occur and not be detected.If, as a result of deficiencies in our internal controls, we cannot provide reliable financial statements, our business decision process may be adverselyaffected, our business and operating results could be harmed, investors could lose confidence in our reported financial information, the market price of oursecurities could decrease, and our ability to obtain additional financing, or additional financing on favorable terms, could be adversely affected. In addition,failure to maintain effective internal control over our financial reporting could result in investigations or sanctions by regulatory authorities. In addition,discovery and disclosure of a material weakness, by definition, could have a material adverse impact on our financial statements. Such an occurrence coulddiscourage certain customers or suppliers from doing business with us, result in higher borrowing costs and affect how our stock trades. This could in turnaffect our ability to access public debt or equity markets for capital.The adoption of new accounting standards may affect our financial results.The accounting standards we apply in preparing our financial statements are reviewed by regulatory bodies and are changed from time to time. New orrevised accounting standards could, either positively or negatively, affect results reported for periods after adoption of the standards as compared to the priorperiods, or require retrospective application changing results reported for prior periods.22Table of ContentsThe Sarbanes-Oxley Act of 2002 and other related rules and regulations, have increased the scope, complexity and cost of corporate governance. Reportsfrom the Public Company Accounting Oversight Board’s (“PCAOB”) inspections of public accounting firms continue to outline findings andrecommendations which could require these firms to perform additional work as part of their financial statement audits. The Company’s costs to respond tothese additional requirements may increase.Recently enacted U.S. tax legislation may adversely affect our business, results of operations, financial condition and cash flows.On December 22, 2017, the President signed into law Public Law No. 115-97, commonly referred to as the Tax Cuts and Jobs Act, following its passageby the United States Congress. The Tax Cuts and Jobs Act makes significant changes to U.S. federal income tax laws, including changing the corporate taxrate to a flat 21% rate, introducing a capital investment deduction in certain circumstances, placing certain limitations on the interest deduction, modifyingthe rules regarding the usability of certain net operating losses, and making extensive changes to the U.S. international tax system. We are currently in theprocess of analyzing the effects of this new legislation on our business, results of operations, financial condition and cash flows. The impact of these newrules is uncertain and could be adverse.We may incur material costs and losses as a result of claims that our products do not meet regulatory requirements or contractual specifications.Our operations involve providing products that must meet building code or other regulatory requirements and contractual specifications for durability,stress-level capacity, weight-bearing capacity and other characteristics. If we fail or are unable to provide products meeting these requirements andspecifications, material claims may arise against us, and our reputation could be damaged. In the past, we have had significant claims of this kind assertedagainst us that we have resolved. There currently are claims, and we expect that in the future there will be additional claims, of this kind asserted against us. Ifa significant product-related claim or claims are resolved against us in the future, that resolution may have a material adverse effect on our business, financialcondition, results of operations, liquidity and cash flows.Some of our plants are susceptible to damage from natural disasters, for which we have a limited amount of insurance; our business and profitabilitycould be adversely affected if the operations of one or more of our facilities were interrupted or shut down as the result of a natural disaster.We maintain only a limited amount of insurance for natural disasters. A natural disaster or other serious disruption to our facilities due to earthquake,hurricane, fire, flood, severe weather or any other cause could substantially disrupt our operations. In addition, we could incur significantly higher costsduring the time it takes us to reopen or replace one or more of our facilities, which may or may not be reimbursed by insurance. The adverse effects of anatural disaster could materially and adversely affect our business, financial condition, results of operations, liquidity and cash flows.In September 2017, Hurricanes Irma and Maria disrupted our U.S. Virgin Islands operations. Our plants were essentially shut down for several monthsfollowing the storms and were not fully operational by the end of the year. This disruption negatively impacted our revenue and operating income. Inaddition, we recognized a $1.1 million non-cash impairment expense related to inventory and property, plant and equipment.23Table of ContentsIncreasing insurance claims and expenses could lower our profitability and increase our business risk.The nature of our business subjects us to product liability, property damage, business interruption, personal injury and workers’ compensation claimsfrom time to time. Increased premiums charged by insurance carriers may further increase our insurance expense as coverage expires or otherwise cause us toraise our self-insured retention. If the number or severity of claims within our self-insured retention increases, we could suffer losses in excess of our reserves.An unusually large liability claim or a string of claims based on a failure repeated throughout our mass production process may exceed our insurancecoverage or result in direct damages if we were unable or elected not to insure against certain hazards because of high premiums or other reasons. In addition,the availability of, and our ability to collect on, insurance coverage is often subject to factors beyond our control. Further, allegations relating to workers’compensation violations may result in investigations by insurance regulatory or other governmental authorities, which investigations, if any, could have adirect or indirect material adverse effect on our ability to pursue certain types of business which, in turn, could have a material adverse effect on our business,financial position, results of operations, liquidity and cash flows.Our substantial indebtedness could adversely affect our financial condition and prevent us from fulfilling our obligations.As of January 31, 2017, we had $600.0 million aggregate principal amount of outstanding 6.375% Senior Notes due 2024 ("2024 Notes") issued assecurities pursuant to the Indenture, dated as of June 7, 2016, among the Company, certain subsidiary guarantors party thereto and U.S. Bank NationalAssociation, as trustee (the "Trustee") as supplemented to date (the "Indenture"). We and certain of our subsidiaries are also parties to a Third Amended andRestated Loan and Security Agreement (the “Third Loan Agreement”), with certain financial institutions named therein, as lenders (the “Lenders”), and Bankof America, N.A. as agent and sole lead arranger, that is secured by certain assets of the Company and the guarantors. The Third Loan Agreement provides foraggregate borrowings of up to $350.0 million subject to a borrowing base under the Revolving Facility. As of December 31, 2017, we had $9.0 million ofoutstanding borrowings under the Revolving Facility.The negative covenants in the Third Loan Agreement and the Indenture allow us to incur additional indebtedness from other sources in certaincircumstances.As a result of our existing indebtedness and our capacity to incur additional indebtedness, we are, and anticipate continuing to be, a highly leveragedcompany. A significant portion of our cash flow will be required to pay interest and principal on our outstanding indebtedness, and we may be unable togenerate sufficient cash flow from operations, or have future borrowings available under our Revolving Facility, to enable us to repay our indebtedness,including the 2024 Notes, or to fund other liquidity needs. This level of indebtedness could have important consequences, including the following:•it requires us to use a significant percentage of our cash flow from operations for debt service and the repayment of our indebtedness, includingindebtedness we may incur in the future, and such cash flow may not be available for other purposes;•it limits our ability to borrow money or sell stock to fund our working capital, capital expenditures, acquisitions and debt service requirements;•our interest expense could increase if interest rates in general increase, because a portion of our indebtedness bears interest at floating rates;•it may limit our flexibility in planning for, or reacting to, changes in our business and future business opportunities;•we are more highly leveraged than some of our competitors, which may place us at a competitive disadvantage;•it may make us more vulnerable to a downturn in our business or the economy;•it may increase our cost of borrowing;•it may restrict us from exploiting business opportunities;•debt service requirements could make it more difficult for us to make payments on the 2024 Notes and our other indebtedness; and•there would be a material adverse effect on our business and financial condition, if we were unable to service our indebtedness or obtain additionalfinancing, as needed.24Table of ContentsWe may not be able to generate sufficient cash flows to meet our debt service obligations and may be forced to take other actions to satisfy ourobligations under our indebtedness, which may not be successful.Our ability to make payments on and to refinance our indebtedness and to fund planned capital expenditures will depend on our ability to generate cashfrom our operations in the future. This, to a certain extent, is subject to general economic, financial, competitive, legislative, regulatory and other factors thatare beyond our control.Our business may not generate sufficient cash flow from operations and future sources of capital under the Revolving Facility otherwise may not beavailable to us in an amount sufficient to enable us to pay our indebtedness or to fund our other liquidity needs. If we complete an acquisition, our debtservice requirements could increase. We may need to refinance or restructure all or a portion of our indebtedness on or before maturity. We may not be able torefinance any of our indebtedness, including the Revolving Facility and the 2024 Notes, on commercially reasonable terms, or at all. If we cannot service ourindebtedness, we may have to take actions such as selling assets, seeking additional equity, reducing or delaying capital expenditures, strategic acquisitions,investments and alliances or restructuring or refinancing our indebtedness. We may not be able to effect such actions, if necessary, on commerciallyreasonable terms, or at all.Any refinancing of our debt could be at higher interest rates and may require us to comply with more onerous covenants. These alternative measures maynot be successful and may not permit us to meet our scheduled debt service obligations. In the absence of such cash flows and resources, we could facesubstantial liquidity problems and might be required to sell material assets or operations to attempt to meet our debt service and other obligations. The ThirdLoan Agreement and the Indenture restrict our ability to conduct asset sales and to use the proceeds from asset sales. We may not be able to consummatethese asset sales to raise capital or sell assets at prices and on terms that we believe are fair, and any proceeds that we do receive may not be adequate to meetany debt service obligations then due. If we cannot meet our debt service obligations, the holders of our debt may accelerate our debt and, to the extent suchdebt is secured, foreclose on our assets. In such an event, we may not have sufficient assets to repay all of our debt.We may still be able to incur significantly more debt, including secured debt. This could intensify already-existing risks related to our indebtedness.The terms of the Indenture and the Third Loan Agreement contain restrictions on our and the guarantors’ ability to incur additional indebtedness.However, these restrictions are subject to a number of important qualifications and exceptions, and the indebtedness incurred in compliance with theserestrictions could be substantial. Accordingly, we or the guarantors could incur significant additional indebtedness in the future, much of which couldconstitute secured, senior, or pari passu indebtedness. As of December 31, 2017, our Revolving Facility provided for unused borrowing capacity of up to$206.4 million (after taking into account $14.3 million of undrawn letters of credit, $5.2 million of other availability reserves and $9.0 million ofoutstanding borrowings under the Revolving Facility).The Indenture permits us to incur certain additional secured debt, allows our non-guarantor subsidiaries to incur additional debt and does not prevent usfrom incurring other liabilities that do not constitute indebtedness as defined in the Indenture.The Indenture also, under certain circumstances, allows us to designate some of our restricted subsidiaries as unrestricted subsidiaries. Those unrestrictedsubsidiaries will not be subject to many of the restrictive covenants in the Indenture, and, therefore will be able to incur indebtedness beyond the limitationsspecified in the Indenture and engage in other activities in which restricted subsidiaries may not engage. If new debt is added to our currently anticipateddebt levels, the related risks that we and the guarantors now face could intensify.We may also consider investments in joint ventures or acquisitions, which may increase our indebtedness. Moreover, although the Third LoanAgreement and the Indenture contain restrictions on our ability to make restricted payments, including the declaration and payment of dividends, we will beable to make substantial restricted payments under certain circumstances.25Table of ContentsThe amount of borrowings permitted under our Revolving Facility may fluctuate significantly, which may adversely affect our liquidity, results ofoperations and financial position.The amount of borrowings permitted at any time under our Revolving Facility is limited to a periodic borrowing base valuation of, among other things,our eligible accounts receivable, inventory and mixer trucks and, under certain circumstances, our machinery. As a result, our access to credit under ourRevolving Facility is potentially subject to significant fluctuations depending on the value of the borrowing base eligible assets as of any measurement date,as well as certain discretionary rights of the administrative agent of our Revolving Facility in respect of the calculation of such borrowing base value. Ourinability to borrow at current advance rates or at all under, or the early termination of, our Revolving Facility may adversely affect our liquidity, results ofoperations and financial position.Our variable rate indebtedness subjects us to interest rate risk, which could cause our debt service obligations to increase significantly.Borrowings under our Revolving Facility are at variable rates of interest and expose us to interest rate risk. If interest rates increase, our debt serviceobligations on the variable rate indebtedness could increase even though the amount borrowed remains the same, and our net income and cash flows,including cash available for servicing our indebtedness, would correspondingly decrease.Repayment of our debt is dependent on cash flow generated by our subsidiaries.We are a holding company and substantially all of our tangible assets are owned by our subsidiaries. As such, repayment of our indebtedness, to a certaindegree, is dependent on the generation of cash flows by our subsidiaries (including any subsidiaries that are not guarantors) and their ability to make suchcash available to us, by dividend, loan, debt repayment, or otherwise. Our subsidiaries may not be able to, or be permitted to, make distributions or otherpayments to enable us to make payments in respect of our indebtedness. Each of our subsidiaries is a distinct legal entity and, under certain circumstances,legal and contractual restrictions may limit our ability to obtain cash from our subsidiaries. While the terms of the Indenture and the Third Loan Agreementlimit the ability of certain of our subsidiaries to incur consensual restrictions on their ability to pay dividends or make other intercompany payments, theselimitations are subject to important qualifications and exceptions. In the event that we do not receive distributions or other payments from our subsidiaries,we may be unable to make required payments on our indebtedness.We may be unable to refinance our indebtedness.We may need to refinance all or a portion of our indebtedness, including the Revolving Facility and the 2024 Notes, before maturity. We cannot assureyou that we will be able to refinance any of our indebtedness on commercially reasonable terms or at all or that we will be able to obtain sufficient funds toenable us to repay or refinance our debt obligations on commercially reasonable terms, or at all.A lowering or withdrawal of the ratings assigned to our debt securities by rating agencies may increase our future borrowing costs and reduce ouraccess to capital.Our debt currently has a non-investment grade rating, and any rating assigned could be lowered or withdrawn entirely by a rating agency if, in that ratingagency’s judgment, future circumstances relating to the basis of the rating, such as adverse changes, so warrant. Consequently, real or anticipated changes inour credit ratings will generally affect the market value of the 2024 Notes. Credit ratings are not recommendations to purchase, hold or sell the 2024 Notes.Additionally, credit ratings may not reflect the potential effect of risks relating to the structure of the 2024 Notes.26Table of ContentsOur debt agreements may restrict our ability to operate our business and to pursue our business strategies.The Third Loan Agreement and the Indenture impose, and future financing agreements are likely to impose, operating and financial restrictions on ouractivities. These restrictions require us to comply with or maintain certain financial tests and limit or prohibit our ability to, among other things:•incur additional indebtedness or issue disqualified stock or preferred stock;•pay dividends or make other distributions, repurchase or redeem our stock or subordinated indebtedness, or make certain investments;•prepay, redeem, or repurchase certain debt;•sell assets and issue capital stock of our restricted subsidiaries;•incur liens;•enter into agreements restricting our restricted subsidiaries’ ability to pay dividends, make loans to other U.S. Concrete entities or restrict the ability toprovide liens;•enter into transactions with affiliates;•consolidate, merge, or sell all or substantially all of our assets; and•with respect to the Indenture, designate our subsidiaries as unrestricted subsidiaries.The restrictive covenants in the Third Loan Agreement also require us to maintain specified financial ratios and satisfy other financial condition tests incertain circumstances.These restrictions on our ability to operate our business could seriously harm our business by, among other things, limiting our ability to take advantageof financing, merger and acquisition and other corporate opportunities.Various risks, uncertainties and events beyond our control could affect our ability to comply with these covenants and maintain these financial tests.Failure to comply with any of the covenants in our existing or future financing agreements could result in a default under those agreements and under otheragreements containing cross-default provisions. A default would permit lenders to accelerate the maturity of the debt under these agreements and to forecloseupon any collateral securing the debt. Under these circumstances, we might not have sufficient funds or other resources to satisfy all of our obligations. Inaddition, the limitations imposed by financing agreements on our ability to incur additional debt and to take other actions might significantly impair ourability to obtain other financing. We cannot assure you that we will be granted waivers or amendments to these agreements if for any reason we are unable tocomply with these agreements or that we will be able to refinance our debt on terms acceptable to us, or at all. In addition, an event of default under the ThirdLoan Agreement would permit the Lenders to terminate all commitments to extend further credit under the Revolving Facility. Furthermore, if we wereunable to repay the amounts due and payable under our Revolving Facility, those lenders could proceed against the collateral granted to them to secure thatindebtedness.As a result of these restrictions, we may be:•limited in how we conduct our business;•unable to raise additional debt or equity financing to operate during general economic or business downturns; or•unable to compete effectively or to take advantage of new business opportunities.These restrictions, along with restrictions that may be contained in agreements evidencing or governing future indebtedness, may affect our ability togrow in accordance with our growth strategy.27Table of ContentsOur failure to comply with the covenants contained in the Third Loan Agreement, the Indenture or any agreement under which we have incurred otherindebtedness, including as a result of events beyond our control, could result in an event of default which could materially and adversely affect ouroperating results and our financial condition.The Third Loan Agreement contains certain covenants, including compliance with a fixed charge coverage ratio if our Availability (as defined in theThird Loan Agreement) falls below a certain threshold. In addition, the Revolving Facility requires us to comply with various operational and othercovenants. See Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Liquidity and CapitalResources” for a discussion of the financial covenants contained in the Third Loan Agreement. Agreements governing our other indebtedness may alsocontain various covenants. If there were an event of default under any of our debt instruments that was not cured or waived, the holders of the defaulted debtcould cause all amounts outstanding with respect to the debt to be due and payable immediately. Our assets and cash flow may not be sufficient to fully repayall obligations under our outstanding debt instruments, either upon maturity or if accelerated upon an event of default. If we were required to repurchase anyof our debt securities upon a change of control, we may not be able to refinance or restructure the payments on those debt securities. If, as or when required,we are unable to repay, refinance or restructure our indebtedness under, or amend the covenants contained in, the Third Loan Agreement, the Lenders couldelect to terminate their commitments thereunder, cease making further loans and institute foreclosure proceedings against the assets securing theirborrowings. Any such actions could force us into bankruptcy or liquidation.The Third Loan Agreement provides the Lenders considerable discretion to impose reserves or availability blocks or reduce the advance rates used tocalculate the value of our borrowing base, which could materially impair the amount of borrowings that would otherwise be available to us. There can be noassurance that the Lenders will not take such actions during the term of that facility and, further, were they to do so, the resulting impact of such actions couldmaterially and adversely impair our ability to make interest payments on the 2024 Notes, among other matters.Our November 2017 acquisition of Polaris Materials Corporation exposes us to legal, political and economic risks in Canada as well as currencyexchange rate fluctuations that could negatively impact our business and financial results.International business is subject to a variety of risks, including:•imposition of governmental controls and changes in laws, regulations or policies;•currency exchange rate fluctuations, devaluations and other conversion restrictions;•uncertain and changing tax rules, regulations and rates;•logistical challenges;•changes in regulatory practices, including tariffs and taxes;•changes in labor conditions;•general economic, political and financial conditions in foreign markets; and•exposure to civil or criminal liability under the U.S. Foreign Corrupt Practices Act (“FCPA”), the Canadian Corruption of Foreign Public OfficialsAct, anti-boycott rules, trade and export control regulations, as well as other international regulations.U.S. international trade policy is uncertain under the new administration, including, for example, the government’s decision to renegotiate the NorthAmerican Free Trade Agreement, which could cause an increase in customs duties that, in turn, could adversely affect intercompany transactions amongoperating subsidiaries in Canada and the U.S. and increase transaction costs with third-party suppliers and customers.28Table of ContentsCommon Stock Investment RisksWe do not intend to pay dividends on our common stock.We have not declared or paid any dividends on our common stock to date, and we do not anticipate paying any dividends on our common stock in theforeseeable future. We intend to reinvest all future earnings in the development and growth of our business. In addition, our Third Loan Agreement and theIndenture limit our ability to pay dividends, and future loan agreements may also prohibit the payment of dividends. Any future determination relating to ourdividend policy will be at the discretion of our board of directors and will depend on our results of operations, financial condition, capital requirements,business opportunities, contractual restrictions and other factors deemed relevant. To the extent we do not pay dividends on our common stock, investorsmust look solely to stock appreciation for a return on their investment in our common stock.Our stock price may be volatile.In recent years, the stock market has experienced significant price and volume fluctuations that are often unrelated to the operating performance ofspecific companies. The market price of our common stock may fluctuate based on a number of factors, including:•our operating performance and the performance of other similar companies;•news announcements relating to us or our competitors, the job market in general and unemployment data;•changes in earnings estimates or recommendations by research analysts;•changes in general economic conditions;•changes in interest rates and inflation;•the arrival or departure of key personnel;•acquisitions or other transactions involving us or our competitors; and•other developments affecting us, our industry or our competitors.Our amended and restated certificate of incorporation, third amended and restated bylaws and Delaware law contain provisions that coulddiscourage acquisition bids or merger proposals, which may adversely affect the market price of our common stock.Provisions in our amended and restated certificate of incorporation, our third amended and restated bylaws and applicable provisions of the GeneralCorporation Law of the State of Delaware may make it more difficult or expensive for a third party to acquire control of us even if a change of control wouldbe beneficial to the interests of our stockholders. These provisions could discourage potential takeover attempts and could adversely affect the market priceof our common stock. In addition, Delaware law prohibits us from engaging in any business combination with any “interested stockholder,” meaninggenerally that a stockholder who beneficially owns more than 15% of our common stock cannot acquire us for a period of three years from the date thisperson became an interested stockholder, unless various conditions are met, such as approval of the transaction by our board of directors. Item 1B. Unresolved Staff CommentsNone.29Table of ContentsItem 2. PropertiesFacilitiesReady-mixed concreteThe table below lists our concrete plant facilities as of December 31, 2017. We believe these plants are sufficient for our current needs. The volumesshown are the volumes each location produced in 2017. Owned Leased Volume(in thousandsof cubicyards)Locations FixedStandard Volumetric Portable FixedStandard Portable Total Northern California 20 — 3 2 — 25 2,068New Jersey / New York / Washington, D.C./Pennsylvania 45 — 1 3 — 49 3,021Texas / Oklahoma 76 17 7 — 1 101 3,838U.S. Virgin Islands 3 — — 1 — 4 57Total Ready-Mixed Concrete Segment(1) 144 17 11 6 1 179 8,984(1) During the fourth quarter of 2017, we took six idle ready-mixed concrete plants out of service and removed them from the count. Aggregate productsThe table below lists our aggregate facilities as of December 31, 2017. The volumes shown are the tons we produced in 2017.Locations Owned Leased Total Volume (in thousands oftons)New Jersey 4 1 5 2,604Texas / Oklahoma 3 7 10 2,974British Columbia, Canada — 1 1 485U.S. Virgin Islands 2 — 2 229Total Aggregate Products Segment 9 9 18 6,292We produce crushed stone aggregates, sand and gravel, from 18 aggregates facilities located in New Jersey, Texas, Oklahoma, Canada and the U.S. VirginIslands. Not included in the above table are two owned quarries that are leased to third parties who remit a royalty to us based on the volume of product theyproduce and sell from the quarry during the term of the lease. We sell our aggregates for use in commercial, industrial and public works projects or consumethem internally in the production of ready-mixed concrete in the markets they serve. We produced approximately 6.3 million tons of aggregates in 2017,with Texas / Oklahoma representing 47%, New Jersey representing 41%, British Columbia, Canada representing 8% and the U.S. Virgin Islands representing4% of that total production. The amount shown for the Canadian quarry represents the amount produced beginning November 17, 2017, when we acquiredPolaris Materials Corporation. We believe our aggregates reserves provide us with additional raw materials sourcing flexibility and supply availability.30Table of ContentsOtherThe table below lists our other facilities as of December 31, 2017. Function Location Owned LeasedLime slurry facility Texas 2 —Concrete block plant U.S. Virgin Islands 1 —Aggregates distribution terminal New York — 5Aggregates distribution terminal California — 2Recycled aggregates facility New York — 1Marine terminal/sales yard U.S. Virgin Islands — 1EquipmentAs of December 31, 2017, we had a fleet of more than 1,640 owned and leased drum mixer trucks, 130 owned volumetric mixer trucks and more than1,450 other rolling stock and vehicles. Our own mechanics service most of the fleet. We believe these vehicles generally are well maintained and areadequate for our operations. The average age of our owned drum mixer trucks is approximately eight years. The average age of our volumetric mixer trucks isapproximately eight years.For additional information related to our properties, see Item 1. "Business" of this report.Item 3. Legal Proceedings The information set forth under the heading “Legal Proceedings” in Note 21, “Commitments and Contingencies,” to our consolidated financialstatements included in this report is incorporated by reference into this Item 3. Item 4. Mine Safety DisclosuresThe information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform andConsumer Protection Act and Item 104 of Regulation S-K is included in exhibit 95.1 to this annual report.31Table of ContentsPART IIItem 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity SecuritiesOur common stock is traded on the Nasdaq Capital Market under the ticker symbol “USCR.”As of February 22, 2018, we had 131 holders of record of our common stock and approximately 29,300 beneficial holders of our common stock. The following table sets forth, for the periods indicated, the range of high and low intraday sales prices for our common stock: 2017 2016 High Low High LowFirst Quarter $71.35 $57.95 $63.67 $40.42Second Quarter $80.45 $60.25 $69.66 $54.08Third Quarter $83.85 $69.05 $67.61 $45.60Fourth Quarter $86.35 $71.00 $68.05 $42.82We have not declared or paid any dividends since our formation and currently do not intend to pay dividends for the foreseeable future. Additionalinformation concerning restrictions on our payment of cash dividends may be found in “Management’s Discussion and Analysis of Financial Condition andResults of Operations—Liquidity and Capital Resources” in Item 7 of this report and Note 9, "Debt," to our consolidated financial statements included in thisreport, under the sub-headings "Senior Secured Credit Facility" and "Senior Unsecured Notes due 2024."Issuer Purchases of Equity SecuritiesThe following table provides information with respect to our purchases of shares of our common stock during the three month period endedDecember 31, 2017: Total number of sharespurchased(1) Average price paid pershare Total number of sharespurchased as part ofpublicly announcedplans or programs(2) Approximate dollarvalue of shares that mayyet be purchased underthe plans or programs(in thousands)(2)October 1, 2017 to October 31, 2017 318 $78.76 — $50,000November 1, 2017 to November 30, 2017 — — — 50,000December 1, 2017 to December 31, 2017 55 81.15 — 50,000Total 373 $79.11 — $50,000(1)The total number of shares purchased includes shares of our common stock acquired from employees who elected for us to make their required tax payments upon vesting ofcertain restricted shares by withholding a number of those vested shares having a value on the date of vesting equal to their tax obligations.(2)On March 1, 2017, our Board approved a share repurchase program that allows us to repurchase up to $50.0 million of our common stock until the earlier of March 31,2020, or a determination by the Board to discontinue the program. The program does not obligate us to acquire any specific number of shares.32Table of ContentsPerformance Graph The following performance graph compares the cumulative total return to holders of our common stock since the last trading day of 2012 with thecumulative total returns of the Russell 2000 index and a peer group selected by us (the "Peer Group"). The companies included in the Peer Group are Cemex,S.A.B. de C.V., Eagle Materials Inc., Martin Marietta Materials Inc., Summit Materials, Inc. and Vulcan Materials Company. The graph assumes that the valueof the investment in our common stock, the Russell 2000 index and each peer group was $100 on December 31, 2012 and is calculated assuming thequarterly reinvestment of dividends, as applicable.Comparison of 5 Year Cumulative Total Return 12/31/12 12/31/13 12/31/14 12/31/15 12/31/16 12/31/17U.S. Concrete, Inc.$100.00 $250.06 $314.36 $581.88 $723.76 $924.31Russell 2000$100.00 $138.82 $145.62 $139.19 $168.85 $193.58Peer Group$100.00 $119.80 $119.59 $117.93 $172.61 $179.40The stock price performance included in this graph is not necessarily indicative of future stock price performance.The above performance graph and related information shall not be deemed "soliciting material" or to be "filed" with the Securities and ExchangeCommission, nor shall such information be incorporated by reference into any future filing under the Securities Act of 1933 or the Securities Exchange Act of1934, each as amended, except to the extent that we specifically incorporate it by reference into such filing.33Table of ContentsItem 6. Selected Financial DataThe following table provides selected consolidated financial data for the periods shown. The data has been derived from our audited consolidatedfinancial statements. Our historical results are not necessarily indicative of future performance or results of operations. Our results include the impacts ofbusiness combinations in each of the five years shown below. All of the data in the table should be read in conjunction with Item 7. Management's Discussionand Analysis of Financial Condition and Results of Operations and our consolidated financial statements and related notes included in this Annual Report onForm 10-K. 2017 2016 2015 2014 2013 (in thousands, except per share data)FOR THE YEAR Revenue $1,336,039 $1,168,160 $974,717 $703,714 $598,155Income (loss) from continuing operations attributable to U.S.Concrete $26,142 $9,578 $(5,094) $21,575 $(18,273)Loss from discontinued operations, net of taxes $(630) $(717) $(320) $(993) $(1,856)Net income (loss) attributable to U.S. Concrete $25,512 $8,861 $(5,414) $20,582 $(20,129) PER SHARE INFORMATION Basic income (loss) per share attributable to U.S. Concrete: Income (loss) from continuing operations $1.64 $0.63 $(0.36) $1.59 $(1.42)Loss from discontinued operations, net of taxes (0.04) (0.04) (0.02) (0.07) (0.14)Net income (loss) per share attributable to U.S. Concrete - basic $1.60 $0.59 $(0.38) $(1.52) $(1.56) Diluted income (loss) per share attributable to U.S. Concrete: Income (loss) from continuing operations $1.57 $0.59 $(0.36) $1.55 $(1.42)Loss from discontinued operations, net of taxes (0.04) (0.04) (0.02) (0.07) (0.14)Net income (loss) per share attributable to U.S. Concrete - diluted $1.53 $0.55 $(0.38) $1.48 $(1.56) AS OF END OF YEAR Total assets $1,276,134 $945,402 $681,697 $453,746 $406,156Total debt $693,336 $449,298 $275,600 $213,655 $206,46634Table of ContentsItem 7. Management’s Discussion and Analysis of Financial Condition and Results of OperationsThe following discussion, which presents our results, should be read in conjunction with the accompanying consolidated financial statements and notesthereto, along with Item 1A. Risk Factors and "Cautionary Statement Concerning Forward-Looking Statements" preceding Item 1 of this report. Unlessotherwise indicated, all references in this Management’s Discussion and Analysis of Financial Condition and Results of Operations related to earnings (loss)per share ("EPS") are on a diluted basis.Our BusinessWe are a leading producer of ready-mixed concrete in select geographic markets in the United States. We operate our business through two primarysegments, which are ready-mixed concrete and aggregate products. The results of operations for our Pennsylvania, California and Arizona precast operations,which were sold in prior years, have been included in discontinued operations for the periods presented.Ready-mixed concrete. Our ready-mixed concrete segment (which represented 90.8% of our revenue for the year ended December 31, 2017) engagesprincipally in the formulation, production and delivery of ready-mixed concrete to our customers’ job sites. We provide our ready-mixed concrete from ouroperations in Texas, New Jersey, New York, Washington, D.C., Pennsylvania, Northern California, Oklahoma and the U.S. Virgin Islands. Ready-mixedconcrete is a highly versatile construction material that results from combining coarse and fine aggregates, such as gravel, crushed stone and sand, with water,various chemical admixtures and cement. We also provide services intended to reduce our customers’ overall construction costs by lowering the installed, or“in-place,” cost of concrete. These services include the formulation of mixtures for specific design uses, on-site and lab-based product quality control andcustomized delivery programs to meet our customers’ needs.Aggregate products. Our aggregate products segment (which represented 3.7% of our revenue for the year ended December 31, 2017, excluding $40.9million of intersegment sales) produces crushed stone, sand and gravel from 18 aggregates facilities located in New Jersey, Texas, Oklahoma, the U.S. VirginIslands, and British Columbia, Canada. This includes the November 2017, acquisition of Polaris Materials Corporation ("Polaris"), located in Vancouver,British Columbia, Canada, which enhances our vertical integration and access to aggregates in our West Coast markets. We sell aggregates for use incommercial, industrial and public works projects, as well as consume them internally in the production of ready-mixed concrete. We produced approximately6.3 million tons of aggregates during the year ended December 31, 2017, with Texas / Oklahoma representing 47%, New Jersey representing 41%, BritishColumbia, Canada representing 8% and the U.S. Virgin Islands representing 4% of the total production. We consumed 54% of our aggregate productioninternally and sold 46% to third-party customers in 2017. We believe our aggregates reserves provide us with additional raw materials sourcing flexibilityand supply availability. In addition, we own sand pit operations in Michigan and one quarry in west Texas, which we lease to third parties and receive aroyalty based on the volumes produced and sold during the terms of the leases.OverviewThe geographic markets for our products are generally local, except for our newly acquired Canadian aggregate products operation that primarily servesmarkets in California. Our operating results are subject to fluctuations in the level and mix of construction activity that occur in our markets. The level ofactivity affects the demand for our products, while the product mix of activity among the various segments of the construction industry affects both ourrelative competitive strengths and our operating margins. Commercial and industrial projects generally provide more opportunities to sell value-addedproducts that are designed to meet the high-performance requirements of those types of projects.Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economicconditions. In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market. Accordingly, because ofinclement weather, demand for our products and services during the winter months are typically lower than in other months of the year. Also, sustainedperiods of inclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.For the year ended December 31, 2017, our ready-mixed concrete sales volume increased 10.6% to 9.0 million cubic yards from 8.1 million cubic yardsfor the year ended December 31, 2016. Sales volume for the year ended December 31, 2017 was up in all of our major metropolitan markets as compared tothe year ended December 31, 2016, primarily due to increased construction activity and acquisitions completed in 2017 and 2016.Benefiting from increased volume both organically and through our recent acquisitions and increased average selling price, total ready-mixed concreterevenue in 2017 rose year-over-year in all of our major markets. Our consolidated average ready-mixed concrete sales price rose 3.5% from 2016 to 2017,resulting in the 7th consecutive year of increased average selling prices.35Table of ContentsWe were able to leverage efficiencies to drive incremental margins on higher volume. However, we also experienced higher cement and aggregate costsduring 2017, which partially offset these improvements. We continue to closely monitor our operating costs and capital expenditures.In September 2017, Hurricanes Irma and Maria made landfall in the U.S. Virgin Islands. These storms resulted in extensive damage, flooding and poweroutages throughout the islands. The islands had limited power through the end of the year. There continues to be uncertainty as to the magnitude of theongoing impact to the business associated with these storms, including the potential, if any, for insurance recoveries. We recorded impairments related toinventory and property, plant and equipment of approximately $1.1 million in 2017. In addition, during the fourth quarter of 2017, based on the uncertaintyof the timing of the business recovery and its impact on our projected cash flows, we recorded a non-cash goodwill impairment charge of $5.8 million,representing a full impairment of the goodwill related to our U.S. Virgin Island operations.Basis of Presentation Our chief operating decision maker reviews operating results based on our two reportable segments, which are ready-mixed concrete and aggregatesproducts, and evaluates segment performance and allocates resources based on Adjusted EBITDA. We define Adjusted EBITDA as income (loss) fromcontinuing operations excluding the impact of income tax expense (benefit), depreciation, depletion and amortization, net interest expense, loss onextinguishment of debt, derivative income (loss), the non-cash change in value of contingent consideration, impairment of goodwill and other assets,hurricane-related losses, quarry dredge costs for a specific event, purchase accounting adjustments for inventory, and foreign currency losses resulting fromthe Polaris acquisition. Additionally, we adjust Adjusted EBITDA for items similar to certain of those used in calculating the Company's compliance withdebt covenants. The additional items that are adjusted to determine our Adjusted EBITDA are non-cash stock compensation expense, corporate officertransition expenses and acquisition-related professional fees.We consider Adjusted EBITDA to be an indicator of the operational strength and performance of our business. We have included Adjusted EBITDAbecause it is a key financial measure used by our management to (1) internally measure our operating performance and (2) assess our ability to service ourdebt, incur additional debt and meet our capital expenditure requirements.Adjusted EBITDA should not be construed as an alternative to, or a better indicator of, operating income or loss, is not based on accounting principlesgenerally accepted in the United States of America ("U.S. GAAP"), and is not a measure of our cash flows or ability to fund our cash needs. Our measurementof Adjusted EBITDA may not be comparable to similarly titled measures reported by other companies and may not be comparable to similarly titled measuresused in our various agreements, including the Third Loan Agreement and the Indenture. See Note 17, "Segment Information," to our consolidated financialstatements included in this report for additional information regarding our segments and the reconciliation of Adjusted EBITDA to income (loss) fromcontinuing operations.AcquisitionsWe completed eight acquisitions in 2017, which expanded our ready-mixed concrete operations and facilitated vertical integration in our West Coastmarket. For additional information on our acquisitions see Note 2, "Business Combinations" to our consolidated financial statements included in this report.36Table of ContentsResults of OperationsYear Ended December 31, 2017 Compared to Year Ended December 31, 2016The following table sets forth selected statement of operations information and that information as a percentage of revenue for each of the periodsindicated, as well as the increase or decrease from the prior year in dollars and percent. (amounts in thousands, except selling prices and percentages) Year Ended December 31, Increase / (Decrease) 2017 2016 $ %(1)Revenue $1,336,039 100.0 % $1,168,160 100.0 % $167,879 14.4 %Cost of goods sold before depreciation, depletion andamortization 1,056,605 79.1 922,338 79.0 134,267 14.6Selling, general and administrative expenses 119,234 8.9 100,019 8.6 19,215 19.2Depreciation, depletion and amortization 67,798 5.1 54,852 4.7 12,946 23.6Change in value of contingent consideration 7,910 0.6 5,225 0.4 2,685 51.4Impairment of goodwill and other assets 6,238 0.5 — — 6,238 NMGain on sale of assets, net (694) (0.1) (1,416) (0.1) (722) (51.0)Operating income 78,948 5.9 87,142 7.5 (8,194) (9.4)Interest expense, net 41,957 3.1 27,709 2.4 14,248 51.4Derivative loss 791 0.1 19,938 1.7 (19,147) (96.0)Loss on extinguishment of debt 60 — 12,003 1.0 (11,943) NMOther income, net (2,562) (0.2) (3,237) (0.3) (675) (20.9)Income from continuing operations before income taxes 38,702 2.9 30,729 2.6 7,973 25.9Income tax expense 12,436 0.9 21,151 1.8 (8,715) (41.2)Income from continuing operations 26,266 2.0 9,578 0.8 16,688 174.2Loss from discontinued operations, net of taxes (630) — (717) (0.1) (87) (12.1)Net income 25,636 1.9 8,861 0.8 16,775 189.3Less: Net income attributable to non-controlling interest (124) — — — (124) NMNet income attributable to U.S. Concrete $25,512 1.9 % $8,861 0.8 % $16,651 187.9 % Ready-mixed Concrete Data: Average selling price per cubic yard $134.86 $130.35 $4.51 3.5 %Sales volume in cubic yards 8,984 8,122 862 10.6 %Aggregate Products Data: Average selling price per ton $12.92 $11.97 $0.95 7.9 % Sales volume in tons 6,197 5,563 634 11.4 %(1) "NM" is defined as "not meaningful."37Table of ContentsRevenue. Our 2017 total revenue grew by $167.9 million, or 14.4%, primarily due to increased ready-mixed concrete sales both organically and throughrecent acquisitions. We estimate that acquisitions completed after January 1, 2016 accounted for approximately $101.8 million, or 60.6%, of our 2017revenue increase. All of our major markets experienced higher total revenue for the year ended December 31, 2017, compared to the prior year period. Ourbusiness is seasonal and subject to adverse weather; our 2017 results were negatively impacted by inclement weather in various regions and during variousperiods of the year, including Hurricanes Irma and Maria, which hit our U.S. Virgin Islands ("USVI") operations in September 2017. Because of thesehurricanes, our USVI operations were essentially shut down for several months following the storms and were not fully operational by the end of the year.Ready-mixed concrete sales grew by $152.0 million, or 14.3%, driven by a 10.6% increase in sales volume and a 3.5% increase in our average sellingprice. Sales of aggregate products rose to $90.7 million in 2017 from $76.3 million in 2016, an increase of $14.4 million, or 18.8%, due to an 11.4% increasein volume and 7.9% increase in average selling price. Other product revenues and eliminations, which includes aggregates distribution, building materials,lime slurry, hauling business, aggregate recycling, concrete block and eliminations of our intersegment sales, increased by $1.5 million, or 4.9%, from $30.8million in 2016, to $32.3 million in 2017, primarily due to increased aggregates distribution sales.Cost of goods sold before depreciation, depletion and amortization ("DD&A"). Cost of goods sold before DD&A increased $134.3 million, or 14.6%,in 2017 primarily attributable to the increase in revenues. The volume growth in our ready-mixed concrete segment resulted in higher material costs, deliverycosts and plant variable costs, which includes primarily labor and benefits, utilities and repairs and maintenance. Our fixed costs increased over thecomparable prior year period primarily due to higher costs to operate our facilities, as well as additional locations and trucks than in the previous year. Costof goods sold before DD&A also increased in 2017 due to higher self-insurance reserves for certain workers’ compensation and automobile liability losses,the margin impact of certain purchase accounting adjustments related to inventory and quarry dredge costs for a specific event. Cost of goods sold beforeDD&A includes the impact of costs in our USVI operations for September through December of 2017, including an impairment of inventory, withsignificantly lower corresponding revenues due to Hurricanes Irma and Maria. As a percentage of revenue, cost of goods sold before DD&A increasedslightly.Selling, general and administrative ("SG&A") expenses. SG&A expenses for 2017 increased $19.2 million, or 19.2%, in 2017. The increase resultedfrom various factors, including: acquisition related professional fees, which increased $7.9 million; non-cash stock compensation expense, which increased$1.2 million due to the fair value of awards granted in 2017; higher personnel expenses, including certain officer transition expenses; and other general andadministrative expenses by our corporate and regional offices to support our growth initiatives and acquisition strategy. As a percentage of total revenue,SG&A expenses increased from 8.6% in 2016 to 8.9% in 2017.Depreciation, depletion and amortization. DD&A expense for 2017 increased $12.9 million, or 23.6%, primarily related to depreciation on additionalplants, equipment and mixer trucks purchased to service increased demand or acquired through recent acquisitions as well as incremental intangibleamortization expense of $4.2 million related to our acquisitions.Change in value of contingent consideration. We recorded non-cash expense of $7.9 million for the revaluation of contingent consideration in 2017compared to $5.2 million in 2016. These non-cash expenses were related to the fair value changes in contingent consideration associated with certainacquisitions. The key inputs in determining the fair value of our contingent consideration of $61.8 million at December 31, 2017 included discount ratesranging from 3.70% to 15.75% and management's estimates of future sales volumes, amount of reserves permitted and EBITDA. Changes in these inputsimpact the valuation of our contingent consideration and result in gain or loss in each reporting period. The non-cash expense from fair value changes incontingent consideration in 2017 was primarily due to the changes in the probability-weighted assumptions related to the achievement of sales volumes andEBITDA thresholds. The non-cash expense from fair value changes in contingent consideration in 2016 was primarily due to the passage of time as well aschanges in the probability-weighted assumptions related to the achievement of sales volumes.Impairment of goodwill and other assets. We recorded a non-cash impairment of assets of $6.2 million in 2017, of which $5.8 million related to animpairment of goodwill for our USVI operations as a result of the fourth quarter annual goodwill impairment evaluation. The remainder of the amount wasrelated to destroyed property, plant and equipment also in our USVI operations.Gain on sale of assets, net. We recorded a net gain on disposal of assets of $0.7 million in 2017 versus $1.4 million in 2016. Our gain on sale of assets in2017 and 2016 included sales of excess vehicles and equipment. Our gain on sale of assets in 2016 was primarily related to land sales in Texas.38Table of ContentsOperating income. Operating income decreased $8.2 million to $78.9 million in 2017 from $87.1 million in 2016. Operating income as a percentage ofrevenue, which we refer to as operating margin, decreased to 5.9% in 2017 as compared to 7.5% in 2016, primarily reflecting higher SG&A and DD&Aexpenses, as well as higher self-insurance reserves for certain workers’ compensation and automobile liability losses and the impact of hurricane losses. Thesehigher costs were partially offset by an increase in 2017 over 2016 of approximately $7.9 million that was attributable to our 2017 and 2016 acquisitions.Interest expense, net. Net interest expense increased by $14.3 million, or 51.4%, to $42.0 million in 2017 from $27.7 million in 2016, primarily relatedto higher debt levels, partially offset by lower effective interest rates in 2017 as compared to 2016.Derivative loss. We recorded a non-cash loss on derivatives of $0.8 million in 2017 and $19.9 million in 2016 related to the fair value changes in theClass A and B Warrants we issued on August 31, 2010 to acquire common stock (collectively, the "Warrants"), which expired on August 31, 2017. The non-cash loss from fair value changes in the Warrants for 2017 and 2016 was primarily due to increases in the price of our common stock.Loss on extinguishment of debt. For the year ended December 31, 2016, we recorded a $12.0 million pre-tax loss on early extinguishment of debt. Theloss consisted of a redemption premium of $8.5 million and a $3.5 million non-cash loss for the write-off of unamortized deferred financing costs.Income tax expense. We recorded income tax expense allocated to continuing operations of approximately $12.4 million and $21.2 million for theyears ended December 31, 2017 and 2016, respectively. For 2017, our effective tax rate differed substantially from the federal statutory rate primarily due tothe adjustment to our net deferred income tax liability due to the change to the federal statutory tax rate from 35% to 21%, for which we recorded a non-cash$7.6 million deferred income tax benefit. For 2016, our effective tax rate differs substantially from the federal statutory rate primarily due to the tax impact ofour Warrants, for which we recorded a $19.9 million non-cash derivative loss. The derivative loss is excluded from the calculation of our income taxprovision, thus increasing our tax expense in periods when we record a derivative loss. In addition, certain state income taxes were calculated on basesdifferent from pre-tax income (loss), which resulted in recording income tax expense in certain states that experienced a pre-tax loss.In accordance with U.S. GAAP, intra-period tax allocation provisions require allocation of a tax expense or benefit to continuing operations due tocurrent income (loss) from discontinued operations. We recorded a tax benefit of $0.5 million and tax expense of $0.4 million, allocated to discontinuedoperations for the years ended December 31, 2017 and 2016, respectively. The income tax amounts for continuing operations referred to above include theoffsetting intra-period allocations. The intra-period tax allocation between the results from continuing operations and discontinued operations in the yearsended December 31, 2017 and 2016 nets to $0.Under U.S. tax law, we have elected to treat our U.S. Virgin Island subsidiaries as controlled foreign corporations. As such, we would normally considerour undistributed earnings of our U.S. Virgin Island subsidiaries, if any, to be indefinitely reinvested and, accordingly, we would normally not recordincremental U.S. income taxes thereon. As of December 31, 2017, our U.S. Virgin Islands subsidiaries had no undistributed earnings, which is due to recentlosses.On December 22, 2017, the President signed into law “H.R.1” for U.S. tax reform legislation (“Tax Act”). Among other items, the law decreases the U.S.federal statutory tax rate from 35% to 21%. As a result, we estimate a decrease to our tax expense primarily due to the lower blended effective U.S. federal taxrate for 2018. The Tax Act also enacts new tax laws that will impact our taxable income beginning in tax year 2018, including, but are not limited to (1) creating aBase Erosion Anti-abuse Tax ("BEAT"), which is a new minimum tax; (2) generally eliminating U.S. federal income taxes on dividends from foreignsubsidiaries; (3) a new provision designed to tax currently global intangible low-taxed income ("GILTI"), which allows for the possibility of utilizing foreigntax credits and a deduction equal to 50% to offset the income tax liability (subject to some limitations); (4) electing treatment of the GILTI as a period cost orin deferred taxes; (5) a provision that could limit the amount of deductible interest expense; (6) the repeal of the domestic production activity deduction; (7)limitations on the deductibility of certain executive compensation; and (8) limitations on the utilization of foreign tax credits to reduce the U.S. income taxliability.39Table of ContentsShortly after the Tax Act was enacted, the SEC staff issued Staff Accounting Bulletin No. 118, (“SAB 118”) Income Tax Accounting Implications of theTax Cuts and Jobs Act (SAB 118) which provides guidance on accounting for the Tax Act’s impact. SAB 118 provides a measurement period, which in nocase should extend beyond one year from the Tax Act enactment date, during which a company acting in good faith may complete the accounting for theimpacts of the Tax Act under ASC Topic 740. In accordance with SAB 118, we must reflect the income tax effects of the Tax Act in the reporting period inwhich we complete our accounting under ASC Topic 740. The Company has recorded provisional amounts related to the impact of the Tax Act on itsdeferred tax balances related to the change in U.S. federal statutory tax rate and executive compensation in future years. SAB 118 allows a company to refrainfrom making a decision on certain provisions in the new tax law for its 2017 Form 10-K. As such we have delayed making a decision on the following untilwe are able to make a reasonable estimate of the accounting: deemed repatriation, BEAT, choosing “BEAT” as a period cost or deferred tax issue, and GILTI.As a result, we will continue to review and assess the potential impact of the legislation on our consolidated financial statements.Loss from discontinued operations, net of taxes. The results of operations for our sold precast units located in Pennsylvania, California and Arizonahave been included in discontinued operations for all periods presented. We recorded a pre-tax loss of $1.1 million and $1.2 million in 2017 and 2016,respectively, primarily related to real estate leases and subleases that will expire by June 30, 2018.40Table of ContentsSegment informationFor a discussion of our segments and segment Adjusted EBITDA, see "Basis of Presentation" under this Item 7, earlier in this report. For a discussion andreconciliation of our segment Adjusted EBITDA, see Note 17, "Segment Information," to our consolidated financial statements in this report.Ready-mixed concreteThe following table sets forth key financial information for our ready-mixed concrete segment for the periods indicated: (amounts in thousands, except selling prices and percentages) Year EndedDecember 31, Increase / (Decrease) 2017 2016 $ or cubic yards,as applicable %Ready-mixed Concrete Segment: Revenue$1,213,027 $1,060,991 $152,036 14.3% Segment revenue as a percentage of total revenue90.8% 90.8% Adjusted EBITDA$185,785 $157,534 $28,251 17.9% Adjusted EBITDA as a percentage of segment revenue15.3% 14.8% Ready-mixed Concrete Data: Average selling price per cubic yard$134.86 $130.35 $4.51 3.5%Sales volume in cubic yards8,984 8,122 862 10.6%Revenue. Our ready-mixed concrete sales provided 90.8% of our total revenue in both 2017 and 2016. Segment revenue for 2017 increased $152.0million, or 14.3%, over 2016 levels. We estimate that approximately $90.1 million of this increase, or 59.3%, was due to acquisitions completed after January1, 2016. The 2017 revenue increase was driven primarily by a 10.6% increase in sales volume, or 0.9 million cubic yards. Increased volume provided $112.4million, or 73.9%, of our ready-mixed concrete revenue growth, and a 3.5% increase in average selling price provided $39.6 million, or 26.1%, of our ready-mixed concrete revenue growth. Our sales volume in 2017 was higher in all of our major metropolitan markets due to increased construction activity andacquisitions despite more adverse weather days. In addition, the average selling price increased in all of our major metropolitan markets in which we operate.Hurricanes Irma and Maria hit our USVI operations in September 2017 and had a negative impact on our ready-mixed concrete revenue, as our USVIoperations were essentially shut down for several months following the storms and were not fully operational by the end of the year. Adjusted EBITDA. Adjusted EBITDA for our ready-mixed concrete segment increased by $28.3 million, or 17.9%. We estimate that approximately$17.3 million, or 61.1%, of our 2017 Adjusted EBITDA increase resulted from acquisitions completed after January 1, 2016. Driving the growth in AdjustedEBITDA was a 10.6% increase in sales volume and a 3.5% increase in our average selling price, which resulted in $152.0 million in higher revenue. Partiallyoffsetting the growth in revenue was the increased cost of goods sold associated with the higher volume of sales. Our variable costs, which include primarilyraw material costs, labor and benefits costs, utilities and delivery costs, were all higher primarily due to the increased volume. Our fixed costs, which consistprimarily of property taxes, equipment rental, quality control, dispatch and plant management costs, increased during 2017 due to higher personnel andequipment costs needed to operate our facilities, as well as higher overall fixed costs to operate more locations and trucks than in the previous year. SegmentAdjusted EBITDA as a percentage of segment revenues increased to 15.3% in 2017. We were able to leverage increased efficiencies to drive incrementalmargins on higher volume. 41Table of ContentsAggregate productsThe following table sets forth key financial information for our aggregate products segment for the periods indicated: (amounts in thousands, except selling prices and percentages) Year EndedDecember 31, Increase / (Decrease) 2017 2016 $ or tons, asapplicable %Aggregate Products Segment: Revenue$90,665 $76,334 $14,331 18.8%Segment revenue, excluding intersegment sales, as a percentageof total revenue3.7% 3.6% Adjusted EBITDA$27,162 $21,731 $5,431 25.0%Adjusted EBITDA as a percentage of segment revenue30.0% 28.5% Aggregate Products Data: Average selling price per ton$12.92 $11.97 $0.95 7.9%Sales volume in tons6,197 5,563 634 11.4%Revenue. Sales of our aggregate products provided 3.7% and 3.6% of our total revenue for 2017 and 2016, respectively, excluding intersegment sales of$40.9 million and $34.7 million, respectively. Segment revenue increased $14.3 million, or 18.8%, over prior year levels. We estimate that $13.6 million, or95.1%, of the revenue increase was due to recent acquisitions. Hurricanes Irma and Maria hit our USVI operations in September 2017 and had a negativeimpact on our aggregate products revenue, as our USVI operations were essentially shut down for several months following the storms and were not fullyoperational by the end of the year.We sell our aggregate products to external customers and internally to our ready-mixed concrete segment at a market price. Approximately 45.1% of our2017 aggregate products sales, or $40.9 million, were to our ready-mixed concrete segment, versus 45.4%, or $34.7 million, in 2016. Our sales volumeincreased 0.6 million tons, which provided approximately $7.6 million, or 53.1%, of our aggregate products revenue increase. Contributing to our overallaggregate products revenue was an increase in our average selling price of 7.9%, which resulted in approximately $5.9 million, or 41.3%, of our increase inaggregate products revenue. Freight charges to deliver aggregate products to external customers, as well as other charges, all of which are included inrevenue, increased approximately $0.8 million providing 5.6% of our increase in aggregate products revenue.Adjusted EBITDA. Adjusted EBITDA for our aggregate products segment increased to $27.2 million in 2017 from $21.7 million in 2016, primarilyreflecting the higher sales volume and higher average selling price, partially offset by the related higher cost of goods sold associated with the increasedvolume. Our variable costs associated with cost of goods sold, which includes quarry labor and benefits, utilities, repairs and maintenance, pit costs to preparethe stone and gravel for use and delivery costs, all rose due to the higher sales volumes. Our quarry fixed costs, which include primarily property taxes,equipment rental and plant management costs, were higher compared to the previous year. Overall, our segment Adjusted EBITDA as a percentage of segmentrevenue was 30.0% in 2017 and 28.5% in 2016.42Table of ContentsYear Ended December 31, 2016 Compared to Year Ended December 31, 2015The following table sets forth selected historical statement of operations information and that information as a percentage of revenue for each of theperiods indicated, as well as the increase or decrease from the prior year in dollars and percent. (amounts in thousands, except selling prices and percentages) Year Ended December 31, Increase / (Decrease) 2016 2015(1) $ %Revenue $1,168,160 100.0 % $974,717 100.0 % $193,443 19.8%Cost of goods sold before depreciation, depletionand amortization 922,338 79.0 768,439 78.8 153,899 20.0Selling, general and administrative expenses 100,019 8.6 86,873 8.9 13,146 15.1Depreciation, depletion and amortization 54,852 4.7 43,570 4.5 11,282 25.9Change in value of contingent consideration 5,225 0.4 932 0.1 4,293 NMGain on sale of assets, net (1,416) (0.1) (468) — 948 NMOperating income 87,142 7.5 75,371 7.7 11,771 15.6Interest expense, net 27,709 2.4 21,734 2.2 5,975 27.5Derivative loss 19,938 1.7 60,016 6.2 (40,078) (66.8)Loss on extinguishment of debt 12,003 1.0 — — 12,003 NMOther income, net (3,237) (0.3) (2,064) (0.2) 1,173 56.8Income (loss) from continuing operations beforeincome taxes 30,729 2.6 (4,315) (0.4) 35,044 NMIncome tax expense 21,151 1.8 779 0.1 20,372 NMIncome (loss) from continuing operations 9,578 0.8 (5,094) (0.5) 14,672 NMLoss from discontinued operations, net of taxes (717) (0.1) (320) — 397 NMNet income (loss) $8,861 0.8 % $(5,414) (0.6)% $14,275 263.7% Ready-mixed Concrete Data: Average selling price per cubic yard $130.35 $123.98 $6.37 5.1%Sales volume in cubic yards 8,122 7,038 1,084 15.4%Aggregate Products Data: Average selling price per ton $11.97 $10.54 $1.43 13.6% Sales volume in tons 5,563 4,919 644 13.1%Revenue. Our 2016 total revenue grew by $193.4 million, or 19.8%, from $974.7 million in 2015 to $1.2 billion in 2016, primarily due to increased salesof ready-mixed concrete. We estimate that acquisitions completed after January 1, 2015 accounted for approximately $142.4 million, or 73.6%, of our 2016revenue increase. Ready-mixed concrete sales rose $184.4 million, or 21.0%, from $876.6 million in 2015 to $1.1 billion in 2016, driven by a 15.4% increasein sales volume and a 5.1% increase in our average selling price. Sales of aggregate products rose to $76.3 million in 2016 from $60.4 million in 2015, anincrease of $15.9 million, or 26.3%, due to a 13.6% increase in average selling price and a 13.1% increase in volume. Other product revenues andeliminations, which includes our building materials, aggregates distribution, aggregate recycling, lime slurry, hauling business, concrete block andeliminations of our intersegment sales, decreased by $6.8 million, or 18.1%, to $30.8 million in 2016 from $37.6 million in 2015, primarily due to decreasedsales from our recycled aggregates business and an increase in eliminations of intercompany sales.43Table of ContentsCost of goods sold before DD&A. Cost of goods sold before DD&A, increased $153.9 million, or 20.0%, from $768.4 million in 2015 to $922.3 millionin 2016. Our costs increased primarily due to volume growth resulting from acquisitions in our ready-mixed concrete segment, resulting in higher materialcosts, delivery costs and plant variable costs. Our costs in our aggregate products segment increased primarily due to the costs from four quarries acquired inthe second half of 2015 plus higher variable costs related to increased production at our existing quarries. Our fixed costs increased from the prior year due tohigher personnel and equipment costs needed to operate our facilities, as well as higher overall fixed costs to operate more locations and trucks than in 2015.As a percentage of revenue, cost of goods sold before DD&A increased marginally to 79.0% in 2016 from 78.8% in 2015.Selling, general and administrative expenses. SG&A expenses increased $13.1 million, or 15.1%, in 2016 from $86.9 million in 2015 to $100.0million in 2016. Approximately $8.4 million of this increase was attributable to personnel and other general administrative costs incurred by our regionaloperations to support growth and acquisition infrastructure. In addition, we incurred $1.3 million in higher non-cash stock compensation expense primarilydue to the increase in the fair value of awards granted in 2016. The remainder of the increase was primarily attributable to corporate-related personnel andother general expenses to support our growth initiatives. As a percentage of total revenue, SG&A expenses decreased to 8.6% in 2016 from 8.9% in 2015Depreciation, depletion and amortization. DD&A expense for 2016 increased $11.3 million, or 25.9%, to $54.9 million from $43.6 million in 2015,primarily reflecting depreciation on additional plants, equipment and mixer trucks purchased to service demand and acquired through recent acquisitions aswell as incremental intangible amortization expense of $5.4 million related to our acquisitions.Change in value of contingent consideration. We recorded a non-cash expense for the revaluation of contingent consideration of $5.2 million in 2016and $0.9 million in 2015. These non-cash expenses were related to the fair value changes in contingent consideration associated with certain of ouracquisitions. The key inputs in determining the fair value of our contingent consideration of $32.2 million at December 31, 2016 included discount ratesranging from 3.50% to 15.75% and management's estimates of future sales volumes and EBITDA. The non-cash expense from fair value changes incontingent consideration in 2016 and 2015 were primarily due to the passage of time, changes in discount rates and changes in the probability-weightedassumptions related to the achievement of sales volumes. The 2015 non-cash expense was partially offset by the decline in West Texas Intermediate crudeprices, which reduced the amount payable under one of our arrangements.Gain on sale of assets, net. We recorded a gain on sale of assets of $1.4 million in 2016 versus $0.5 million in 2015. Our gain on sale of assets in 2016was primarily related to land sales in Texas. Our gain on sale of assets in both years included sales of excess vehicles and equipment.Operating income. Operating income rose $11.8 million to $87.1 million in 2016 from $75.4 million in 2015. We estimate that approximately $4.0million, or 33.9%, the increase was attributable to 2016 and 2015 acquisitions. Operating income as a percentage of revenue decreased to 7.5% for 2016compared to 7.7% for 2015.Interest expense, net. Net interest expense increased by $6.0 million, or 27.5%, to $27.7 million in 2016 from $21.7 million in 2015, primarily related tohigher debt levels. Derivative loss. We recorded a non-cash derivatives loss of $19.9 million in 2016 and $60.0 million in 2015 related to fair value changes in ourWarrants. Each reporting period, we determined the fair value of our derivative liabilities, and changes resulted in income or loss. The key inputs indetermining the fair value of our derivative liabilities included our stock price, stock price volatility and risk-free interest rates. Changes in these inputsimpacted the fair value of our derivative liability and resulted in income or loss each reporting period. The non-cash loss from fair value changes in theWarrants for 2016 and 2015 was primarily due to an increase in the price of our common stock.Loss on extinguishment of debt. For the year ended December 31, 2016, we recorded a $12.0 million pre-tax loss on early extinguishment of debt relatedto the redemption of our 2018 notes. The loss consisted of a redemption premium of $8.5 million and a $3.5 million non-cash loss for the write-off ofunamortized deferred financing costs.44Table of ContentsIncome tax expense. We recorded income tax expense allocated to continuing operations of approximately $21.2 million and $0.8 million for the yearsended December 31, 2016 and 2015, respectively. For 2016, our effective tax rate differed substantially from the federal statutory rate primarily due to the taximpact of our Warrants, for which we recorded a non-cash $19.9 million derivative loss. The derivative loss is excluded from the calculation of our incometax provision, thus increasing our tax expense in periods when we record a derivative loss. For 2015, our effective tax rate differs substantially from thefederal statutory rate primarily due to the reduction of the valuation allowance that reduced the recognized expense. Substantially offsetting our 2015 taxexpense was the impact of the reversal of the Company's valuation allowance on its deferred tax assets during the fourth quarter of 2015. In addition, certainstate income taxes were calculated on bases different from pre-tax income (loss), which resulted in recording income tax expense in certain states thatexperienced a pre-tax loss.As of each reporting date, management considers all new evidence, both positive and negative, that could impact management's view with regard tofuture realization of deferred tax assets. As of December 31, 2015, we achieved a history of positive pre-tax income and anticipated significant additionalfuture pre-tax income to be generated in part from our acquired businesses, which would result in higher U.S. Federal taxable income. For these reasons,management determined that sufficient positive evidence existed, as of December 31, 2015, to conclude that it was more likely than not that the additionaldeferred taxes of $21.2 million were realizable, and therefore, reversed a majority of the valuation allowance.In accordance with U.S. GAAP, the recognized value of deferred tax assets must be reduced to the amount that is more likely than not to be realized infuture periods. The ultimate realization of the benefit of deferred tax assets from deductible temporary differences or tax carryovers depends on thegeneration of sufficient taxable income during the periods in which those temporary differences become deductible. We considered the scheduled reversal ofdeferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. Based on these considerations, we relied uponthe reversal of certain deferred tax liabilities to realize a portion of our deferred tax assets and established a valuation allowance as of December 31, 2016 and2015 for other deferred tax assets because of uncertainty regarding their ultimate realization. In accordance with U.S. GAAP, intra-period tax allocation provisions require allocation of a tax expense or benefit to continuing operations due tocurrent income (loss) from discontinued operations. We recorded income tax expense of approximately $21.2 million and $0.8 million in income fromcontinuing operations for the years ended December 31, 2016 and 2015, respectively. We recorded a tax benefit of $0.4 million and tax expense of $0.2million, allocated to discontinued operations for the years ended December 31, 2016 and 2015, respectively. The income tax amounts for continuingoperations referred to above include the offsetting intra-period allocations. The intra-period tax allocation between the results from continuing operationsand discontinued operations in the years ended December 31, 2016 and 2015 nets to $0.Under U.S. tax law, we have elected to treat our U.S. Virgin Island subsidiaries as controlled foreign corporations. As such, we would normally considerour undistributed earnings of our U.S. Virgin Island subsidiaries, if any, to be indefinitely reinvested and, accordingly, we would normally not recordincremental U.S. income taxes thereon. As of December 31, 2016, our U.S. Virgin Islands subsidiaries had no undistributed earnings, which is due to recentlosses.Loss from discontinued operations, net of taxes. The results of operations for our sold precast units located in Pennsylvania, California and Arizona,have been included in discontinued operations for all periods presented. During 2016, we recorded a pre-tax loss of $1.2 million primarily related to realestate leases and subleases that will expire by June 30, 2018. During 2015, we recorded a pre-tax loss of $0.5 million primarily related to real estate leases andsubleases and a $0.2 million loss on the sale of our Pennsylvania precast operation.45Table of ContentsSegment informationFor a discussion of our segments and segment Adjusted EBITDA, see "Basis of Presentation", under this Item 7, earlier in this report. For a discussion andreconciliation of our segment Adjusted EBITDA, see Note 17, "Segment Information," to our consolidated financial statements in this report.Ready-mixed concreteThe following table sets forth key financial information for our ready-mixed concrete segment for the periods indicated: (amounts in thousands, except selling prices and percentages) Year EndedDecember 31, Increase / (Decrease) 2016 2015 $ or cubic yards,as applicable %Ready-mixed Concrete Segment: Revenue$1,060,991 $876,633 $184,358 21.0% Segment revenue as a percentage of total revenue90.8% 89.9% Adjusted EBITDA$157,534 $131,940 $25,594 19.4% Adjusted EBITDA as a percentage of segment revenue14.8% 15.1% Ready-mixed Concrete Data: Average selling price per cubic yard$130.35 $123.98 $6.37 5.1%Sales volume in cubic yards8,122 7,038 1,084 15.4%Revenue. Our ready-mixed concrete sales provided 90.8% and 89.9% of our total revenue in 2016 and 2015, respectively. Segment revenue for 2016 rose$184.4 million, or 21.0%, over 2015 levels. We estimate that approximately $133.7 million of this increase, or 72.5%, was due to segment acquisitionscompleted after January 1, 2015. The 2016 revenue increase was driven primarily by a 15.4% increase in sales volume, or 1.1 million cubic yards. Increasedvolume provided $134.4 million, or 72.9%, of our ready-mixed concrete revenue growth. Our sales volume was higher in our north Texas, New York / NewJersey and Washington, D.C. markets due to increased construction activity, generally more favorable weather and recent acquisitions. While total revenue inour northern California market increased, sales volumes decreased slightly due to an increase in adverse weather days, delays in a limited number of projectstarts and some competitive pricing pressure. Our average selling price increased in all our major metropolitan markets. Total revenue was higher in all ourmajor metropolitan markets, primarily due to higher average selling price and the impact of recent acquisitions. Sales volume and average selling pricedecreased in our west Texas market due to the mix of commercial and residential projects and a one-time project that was ongoing in the region in 2015.Adjusted EBITDA. Adjusted EBITDA for our ready-mixed concrete segment rose from $131.9 million in 2015 to $157.5 million in 2016, an increase of$25.6 million, or 19.4%. We estimate that approximately $16.4 million, or 64.1%, of our 2016 Adjusted EBITDA increase resulted from acquisitionscompleted after January 1, 2015. Driving the growth in Adjusted EBITDA was a 15.4% increase in sales volume and a 5.1% increase in our average sellingprice, which resulted in $184.4 million in higher revenue. Partially offsetting the growth in revenue was the increased cost of goods sold associated with thehigher volume of sales. Our variable costs, which include primarily raw material costs, labor and benefits costs, utilities and delivery costs, were all higherprimarily due to the increased volume. We also saw higher raw materials prices from our vendors during 2016, which increased our cost of goods sold for2016. However, we were generally able to pass these price increases along to our customers. Our fixed costs, which consist primarily of property taxes,equipment rental, quality control, dispatch and plant management costs, increased during 2016 due to higher personnel and equipment costs needed tooperate our facilities, as well as higher overall fixed costs to operate more locations and trucks than in the previous year. Segment Adjusted EBITDA as apercentage of segment revenues declined slightly to 14.8% in 2016 from 15.1% in the 2015 period, primarily reflecting the geographic and project mix ofour revenue and costs. Segment Adjusted EBITDA for the 2015 period was also favorably impacted by a one-time, high margin project in our west Texasmarket. 46Table of ContentsAggregate productsThe following table sets forth key financial information for our aggregate products segment for the periods indicated: (amounts in thousands, except selling prices and percentages) Year EndedDecember 31, Increase / (Decrease) 2016 2015 $ or tons, asapplicable %Aggregate Products Segment: Revenue$76,334 $60,439 $15,895 26.3%Segment revenue, excluding intersegment sales, as a percentageof total revenue3.6% 3.5% Adjusted EBITDA$21,731 $14,996 $6,735 44.9%Adjusted EBITDA as a percentage of segment revenue28.5% 24.8% Aggregate Products Data: Average selling price per ton$11.97 $10.54 $1.43 13.6%Sales volume in tons5,563 4,919 644 13.1%Revenue. Sales of our aggregate products, excluding intersegment sales of $34.7 million, provided 3.6% of our total revenue in 2016, compared to 3.5%,excluding intersegment sales of $26.2 million, in 2015. Segment revenue rose $15.9 million, or 26.3%, over prior year levels. We estimate that $10.2 million,or 64.2%, of the increase was due to acquisitions. We sell our aggregate products to external customers and also sell them internally to our ready-mixedconcrete segment at a market price. Approximately 45.4% of our 2016 aggregates sales, or $34.7 million, were to our ready-mixed concrete segment, versus43.4%, or $26.2 million, in 2015. Contributing to our overall aggregate products revenue growth was an increase in our average selling price of 13.6%, whichprovided approximately $8.0 million, or 50.0%, of our increase in aggregate products revenue. Our volume rose 0.6 million tons, which providedapproximately $6.8 million, or 42.7%, of our aggregates products revenue increase. Freight charges to deliver the aggregate products to the externalcustomer, as well as other charges, all of which are included in revenue, increased approximately $0.8 million providing 5.0% of our increase in aggregateproducts revenue.Adjusted EBITDA. Adjusted EBITDA for our aggregate products segment increased to $21.7 million in 2016 from $15.0 million in 2015, primarilyreflecting the higher sales volume and higher average selling price, partially offset by the related higher cost of goods sold associated with the increasedvolume. Our variable costs associated with cost of goods sold, which includes quarry labor and benefits, utilities, repairs and maintenance, pit costs to preparethe stone and gravel for use and delivery costs, all rose due to the higher sales volumes. Our quarry fixed costs, which include primarily property taxes,equipment rental and plant management costs, were higher compared to the previous year, primarily due to operating costs associated with the additionalquarries acquired in the second half of 2015. Overall, our segment Adjusted EBITDA as a percentage of segment revenue increased to 28.5% in 2016 from24.8% in 2015, primarily due to the increase in revenue and increased efficiencies.47Table of ContentsLiquidity and Capital ResourcesOverviewOur primary sources of liquidity are cash generated from operations, available cash and cash equivalents and access to our asset-based revolving creditfacility (the "Revolving Facility"), which provides for aggregate borrowings of up to $350 million, subject to the borrowing base. During 2017, we executedthe following key transactions to enhance our liquidity:•issued $200.0 million aggregate principal amount of 6.375% senior unsecured notes due 2024;•increased the commitments in the Revolving Facility by $100.0 million; and•extended the maturity date of the Revolving Facility to August 31, 2022.We ended 2017 with $22.6 million of cash and cash equivalents, a decrease of $53.2 million from the end of 2016 primarily due to funding acquisitions.As of the end of 2017, we had $206.4 million available for future borrowings under the Revolving Facility, providing total available liquidity of $229.0million. The available capacity under our Revolving Facility at year end 2017 decreased as compared to year end 2016 primarily due to the $9.0 million ofoutstanding borrowings under the Revolving Facility and lower eligible accounts receivable.The following key financial measurements (dollars in thousands) reflect our financial condition, total capital and liquidity as of December 31, 2017 and2016: 2017 2016Cash and cash equivalents $22,581 $75,774Working capital $103,244 $80,012Total debt(1) $693,336 $449,298Equity 302,142 188,829 Total capital $995,478 $638,127 Available capacity under our Revolving Facility $206,400 $221,300 (1) Total debt includes long-term debt, net of unamortized debt issuance costs, including current maturities, capital leases, notes payable and borrowings under the RevolvingFacility.Our primary liquidity needs over the next 12 months consist of (1) financing working capital requirements; (2) servicing our indebtedness; (3)purchasing property, plant and equipment; and (4) payments related to strategic acquisitions. Our primary portfolio strategy includes acquisitions in variousregions and markets. We may seek financing for acquisitions, including additional debt or equity capital.Our working capital needs are typically at their lowest level in the first quarter, increase in the second and third quarters to fund increases in accountsreceivable and inventories during those periods, and then decrease in the fourth quarter. Availability under the Third Loan Agreement is governed by aborrowing base primarily determined by our eligible accounts receivable, inventory, mixer trucks and machinery. Our borrowing base also typically declinesduring the first quarter due to lower accounts receivable balances as a result of normal seasonality of our business caused by weather.The projection of our cash needs is based upon many factors, including without limitation, our expected volume, pricing, cost of materials and capitalexpenditures. We anticipate that our federal and state income tax payments will decline in 2018 as compared to 2017, following the impact of recent taxreform legislation that reduced the corporate statutory rate from 35% to 21%. Based on our projected cash needs, we believe that cash on hand, availabilityunder the Revolving Facility and cash generated from operations will provide us with sufficient liquidity in the ordinary course of business, not includingpotential acquisitions. If, however, availability under the Revolving Facility, cash on hand and our operating cash flows are not adequate to fund ouroperations, we would need to obtain other equity or debt financing or sell assets to provide additional liquidity.48Table of ContentsThe principal factors that could adversely affect the amount of our internally generated funds include:•deterioration of revenue, due to lower volume and/or pricing, because of weakness in the markets in which we operate;•declines in gross margins due to shifts in our product mix or increases in the cost of our raw materials and fuel;•any deterioration in our ability to collect our accounts receivable from customers as a result of weakening in construction demand or paymentdifficulties experienced by our customers; and•inclement weather beyond normal patterns that could adversely affect our sales volumes.The discussion that follows provides a description of our arrangements relating to our outstanding indebtedness.Senior Secured Credit FacilityOn August 31, 2017, we entered into the Third Loan Agreement with certain financial institutions named therein as lenders (the “Lenders”) and Bank ofAmerica, N.A., as agent for the Lenders, which amended and restated the Second Amended and Restated Loan and Security Agreement, dated as of November18, 2015. The Third Loan Agreement matures August 31, 2022 and provides for up to $350.0 million of revolving borrowings. The Third Loan Agreementalso permits the incurrence of other secured indebtedness not to exceed certain amounts as specified therein.Our actual maximum credit availability under the Revolving Facility varies from time to time and is determined by calculating the value of our eligibleaccounts receivable, inventory, mixer trucks and machinery, minus reserves imposed by the Lenders and other adjustments, all as specified in the Third LoanAgreement. The Third Loan Agreement provides for swingline loans up to a $15.0 million sublimit and letters of credit up to a $50.0 million sublimit. Loansunder the Revolving Facility are in the form of either base rate loans or “LIBOR loans” denominated in U.S. dollars.The Third Loan Agreement contains usual and customary negative covenants including, but not limited to, restrictions on our ability to consolidate ormerge; substantially change the nature of our business; sell, lease or otherwise transfer any of our assets; create or incur indebtedness; create liens; paydividends or make other distributions; make loans; prepay certain indebtedness; and make investments or acquisitions. The negative covenants are subject tocertain exceptions as specified in the Third Loan Agreement. The Third Loan Agreement also requires that we, upon the occurrence of certain events,maintain a fixed charge coverage ratio of at least 1.0 to 1.0 for each period of 12 calendar months, as determined in accordance with the Third LoanAgreement. As of December 31, 2017, we were in compliance with all covenants under the Third Loan Agreement.Senior Unsecured Notes due 2024During 2016 and 2017, we issued $600.0 million aggregate principal amount of 6.375% senior unsecured notes due 2024 (the "2024 Notes"). The 2024Notes are governed by an indenture (the “Indenture”) dated as of June 7, 2016, by and among U.S. Concrete, Inc., as issuer, the subsidiary guarantors partythereto, and U.S. Bank National Association, as trustee. The 2024 Notes accrue interest at a rate of 6.375% per annum. We pay interest on the 2024 Notes onJune 1 and December 1 of each year. The 2024 Notes mature on June 1, 2024, and are redeemable at our option prior to maturity at prices specified in theIndenture. The Indenture contains negative covenants that restrict our ability and our restricted subsidiaries' ability to engage in certain transactions, asdescribed below, and also contains customary events of default.The 2024 Notes are issued by U.S. Concrete, Inc., the parent company, and are guaranteed on a full and unconditional basis by each of our restrictedsubsidiaries that guarantees any obligations under the Revolving Facility or that guarantees certain of our other indebtedness or certain indebtedness of ourrestricted subsidiaries (other than foreign restricted subsidiaries that guarantee only indebtedness incurred by another foreign subsidiary). The guarantees arejoint and several. U.S. Concrete, Inc. does not have any independent assets or operations, and none of its foreign subsidiaries guarantee the 2024 Notes.The 2024 Notes and the guarantees thereof are effectively subordinated to all of our and our guarantors' existing and future secured obligations,including obligations under the Revolving Facility, to the extent of the value of the collateral securing such obligations; senior in right of payment to any ofour and our guarantors' future subordinated indebtedness; pari passu in right of payment with any of our and our guarantors' existing and future seniorindebtedness, including our and our guarantors' obligations under the Revolving Facility; and structurally subordinated to all existing and futureindebtedness and other liabilities, including preferred stock, of any non-guarantor subsidiaries.49Table of ContentsFor additional information regarding our guarantor and non-guarantor subsidiaries, see the information set forth in Note 23, “Supplemental CondensedConsolidating Financial Information,” to our consolidated financial statements included in this report.Other DebtWe have financing agreements with various lenders for the purchase of mixer trucks and other machinery and equipment with $85.0 million remainingprincipal as of December 31, 2017.For additional information regarding our arrangements relating to outstanding indebtedness, see the information set forth in Note 9, "Debt," to ourconsolidated financial statements included in this report.Cash FlowsNet cash flows are presented below (in thousands): Year Ended December 31, 2017 2016 (1) 2015Net cash provided by (used in): Operating activities $94,827 $115,911 $104,261Investing activities (334,294) (162,695) (157,835)Financing activities 186,302 118,633 27,297Effect of exchange rates on cash and cash equivalents (28) — —Net increase (decrease) in cash $(53,193) $71,849 $(26,277)(1)Reflects retrospective adoption of Accounting Standards Update 2016-09.Our net cash provided by operating activities generally reflects the cash effects of transactions and other events used in the determination of net incomeor loss including non-controlling interest. Net cash provided by operating activities in 2017 was $94.8 million compared to $115.9 million in 2016 and$104.3 million in 2014. Net cash provided by operating activities in 2017 included $16.4 million of higher interest payments and $21.4 million of higherincome tax payments than the prior year. Overall, the generation of cash from operations in 2017, 2016 and 2015 was driven primarily by the increase inrevenue and operating performance of the Company, with 2017 being impacted by higher payments of interest and income taxes.We used $334.3 million to fund investing activities in 2017, $162.7 million in 2016 and $157.8 million in 2015. We paid $295.1 million, $127.9million and $135.3 million to fund acquisitions in 2017, 2016 and 2015, respectively. In addition, we incurred $42.7 million, $40.4 million and $25.0million in 2017, 2016 and 2015, respectively, to primarily fund purchases of machinery and equipment as well as mixers, trucks and other vehicles to serviceour business.We expect our capital expenditures for 2018 to be approximately $70.0 million to $75.0 million, including expenditures financed through capital leases,but excluding any acquisitions. The capital expenditures relate primarily to plant improvements, plant equipment, drum mixer trucks and other rolling stock.In addition to financing certain of these expenditures through capital leases, we expect to fund these expenditures with cash flows from operations andexisting cash and cash equivalents. Our capital expenditure budget and allocation of it to the foregoing investments are estimates and are subject to change.Our net cash provided by financing activities was $186.3 million, $118.6 million and $27.3 million in 2017, 2016 and 2015, respectively. Financingactivities in 2017 included the proceeds from a $200.0 million offering of 6.375% senior unsecured notes due 2024, including the premium on the issue priceand net of related debt issuance costs, as well as $9.0 million of net borrowings under our Revolving Facility to operate our business and fund acquisitions. Inaddition, we made payments of $20.3 million related to our capital leases and other financings and paid $9.0 million for contingent and deferredconsideration obligations. Also during 2017, we received proceeds of $2.7 million from exercises of warrants and stock options.50Table of ContentsFinancing activities in 2016 included the proceeds from our $400.0 million 2024 Notes offering, net of related debt issuance costs; redemption of our$200.0 million 2018 Notes, including an $8.5 million redemption premium; and repayment of our then existing borrowings under our Revolving Facility. Inaddition, we made payments of $13.4 million related to our capital leases and other financings and paid $4.7 million for contingent and deferredconsideration obligations. Also during 2016, we received proceeds of $0.3 million from exercises of warrants and stock options.Financing activities in 2015 included $45.0 million of net borrowings under our Revolving Facility to operate our business and fund acquisitions. Inaddition, we repaid $8.6 million of capital leases and notes used to fund capital expenditures, paid $6.3 million for the purchase of treasury shares related toour restricted stock grants and paid $2.3 million for contingent consideration obligations.Off-Balance Sheet ArrangementsOther than our operating leases, which are shown below, we do not currently have any off-balance sheet arrangements that have, or are reasonably likelyto have, a material effect on our financial condition, revenue or expenses, results of operations, liquidity, capital expenditures or capital resources. AtDecember 31, 2017, we had $14.4 million of undrawn letters of credit outstanding. We are also contingently liable for performance under $36.8 million inperformance bonds relating to our operations. From time to time, we may enter into noncancelable operating leases that would not be reflected on our balancesheet under current accounting standards. For additional discussion on our operating leases, see Note 21, "Commitments and Contingencies," to ourconsolidated financial statements included in this report.CommitmentsThe following are our contractual commitments associated with our indebtedness, lease obligations and acquisition-related contingent consideration anddeferred payment obligations as of December 31, 2017 (in millions): Contractual obligations Total Less Than 1Year 1-3 Years 3-5 Years More Than 5YearsPrincipal on debt $704.2 $26.0 $42.0 $26.1 $610.1Interest on debt 251.0 40.7 79.1 77.0 54.2Operating leases 87.8 19.6 27.2 14.9 26.1Contingent consideration(1) 66.7 2.3 23.3 17.8 23.3Deferred consideration payments (2) 14.2 7.4 5.7 0.7 0.4Total $1,123.9 $96.0 $177.3 $136.5 $714.1(1)Consists of estimated fair value of contingent consideration obligations, including accretion, associated with acquisitions completed from 2015 through 2017. The fair valueof estimated payouts is based on probability weighted assumptions related to the achievement of various contractual provisions. As more fully described in Note 12, "FairValue Disclosures," to our consolidated financial statements, changes in the fair value of these obligations will occur until to the final payment in 2021.(2)Consists of deferred consideration obligations, including accretion, associated with acquisitions with terms ranging from two to 10 years.The following are our commercial commitments as of December 31, 2017 (in millions): Other commercial commitments Total Less Than 1Year 1-3 Years 3-5 Years More Than 5YearsStandby letters of credit $14.4 $14.3 $— $— $0.1Performance bonds 36.8 36.8 — — —Total $51.2 $51.1 $— $— $0.1The following long-term liabilities included on the consolidated balance sheet are excluded from the table above: accrued employment costs, incometax contingencies, self-insurance accruals and other accruals. Due to the nature of these accruals, the estimated timing of such payments (or contributions inthe case of certain accrued employment costs) for these items is not predictable. As of December 31, 2017, the total unrecognized tax benefit related touncertain tax positions was $6.2 million. We believe it is unlikely a reduction in our uncertain tax positions will occur within the next 12 months.51Table of ContentsCritical Accounting Policies and EstimatesPreparation of our financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues andexpenses. See Note 1, "Organization and Summary of Significant Accounting Policies," to our consolidated financial statements included in this report formore information about our significant accounting policies. We believe the most complex and sensitive judgments, because of their significance to ourfinancial statements, result primarily from the need to make estimates about the effects of matters that are inherently uncertain. We have listed below thosepolicies which we believe are critical and involve complex judgment in their application to our financial statements. Actual results in these areas could differfrom our estimates.Business CombinationsThe acquisition method of accounting requires that we recognize the net assets acquired in business combinations at their acquisition date fair values.Goodwill is measured as the consideration transferred at the acquisition date in excess of the net fair value of the net assets acquired and liabilities assumed.The measurement of the fair value of net assets acquired requires considerable judgment. Although independent appraisals may be used to assist in thedetermination of the fair value of certain assets and liabilities, the appraised values are usually based on significant estimates provided by management, suchas forecasted revenue or profit.In determining the fair value of intangible assets, we utilize the cost approach (primarily through the cost-to-recreate method), the market approach andthe income approach. The income approach may incorporate the use of a discounted cash flow method. In applying the discounted cash flow method, theestimated future cash flows and residual values for each intangible asset are discounted to a present value using a discount rate based on an estimatedweighted average cost of capital for the building materials industry. These cash flow projections are based on management’s estimates of economic andmarket conditions including revenue growth rates, operating margins, capital expenditures and working capital requirements.While we use our best estimates and assumptions as part of the process to value assets acquired and liabilities assumed at the acquisition date, ourestimates are inherently uncertain and subject to refinement. During the measurement period, which occurs before finalization of the purchase priceallocation, changes in assumptions and estimates that result in adjustments to the fair value of assets acquired and liabilities assumed are recorded in theperiod they are determined, with the corresponding offset to goodwill. Any adjustments subsequent to the conclusion of the measurement period will berecorded to our consolidated statements of earnings. See Note 2, "Business Combinations," to our consolidated financial statements included in this report foradditional information about our acquisitions. Goodwill and Goodwill ImpairmentWe record as goodwill the amount by which the total purchase price we pay in our acquisition transactions exceeds our estimated fair value of theidentifiable net assets we acquire. We test goodwill for impairment on an annual basis, or more often if events or circumstances indicate that there may beimpairment. In 2017, we early adopted the guidance issued by the Financial Accounting Standards Board to simplify the accounting for goodwillimpairment. The impairment evaluation of goodwill is a critical accounting estimate because goodwill represents 16.0% of the Company's total assets atDecember 31, 2017, the evaluation requires the use of significant estimates and assumptions and considerable management judgment, and an impairmentcharge could be material to the Company's financial condition and its results of operations. We generally test for goodwill impairment in the fourth quarter ofeach year.The Company's reporting units, which represent the level at which goodwill is tested for impairment, are based on the geographic regions within itsoperating segments. We initially estimate the fair value of our reporting units and compare the result to the reporting unit's carrying value. We generallyestimate the fair value using an equally weighted combination of discounted cash flows and multiples of invested capital to EBITDA. The discounted cashflow model includes forecasts for revenue and cash flows discounted at our weighted average cost of capital. Multiples of invested capital to EBITDA arecalculated using a weighted average of two selected 12 month periods results by reporting unit compared to the enterprise value of the Company, which isdetermined based on the combination of the market value of our common stock and total outstanding debt. If the fair value exceeds the carrying value, theimpairment is determined to be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill.52Table of ContentsWe completed our annual impairment assessment during the fourth quarter of 2017 as of October 1, 2017, and determined that the carrying values in ourU.S. Virgin Islands ready-mixed and aggregates reporting units exceeded their fair values, resulting in a non-cash $5.8 million goodwill impairment expense.No other reporting units tested had any indication of impairment. Our fair value estimates were determined using estimates and assumptions that we believedwere reasonable at the time, including assumptions regarding future operating results for businesses we have recently acquired. Such estimates andassumptions are subject to inherent uncertainty. Actual results may differ materially from those estimates. Changes in those assumptions or estimates withrespect to a reporting unit or its prospects, which may result from a change in market conditions, market trends, interest rates or other factors outside of ourcontrol, or significant underperformance relative to historical or projected future operating results, could significantly impact the calculated fair value of thereporting units, which could result in an impairment charge in the future. See Note 4, "Goodwill and Intangible Assets, Net," to our consolidated financialstatements included in this report for additional information about our goodwill.Impairment of Long-Lived AssetsWe evaluate the recoverability of our long-lived assets when changes in circumstances indicate that the carrying amount of the asset may not berecoverable in accordance with authoritative accounting guidance related to the impairment or disposal of long-lived assets. We compare the carrying valuesof long-lived assets to our projection of future undiscounted cash flows attributable to those assets. If the carrying value of a long-lived asset exceeds thefuture undiscounted cash flows we project will be derived from that asset, we record an impairment loss equal to the excess of the carrying value over the fairvalue. Actual useful lives and future cash flows could be different from those that we estimate. These differences could have a material effect on our futureoperating results. We recorded a non-cash impairment of assets of $0.5 million in 2017, related to destroyed property, plant and equipment at our USVIoperations.Insurance ProgramsWe maintain third-party insurance coverage in amounts and against the risks we believe are reasonable. We share the risk of loss with our insuranceunderwriters by maintaining high deductibles subject to aggregate annual loss limitations. We believe our workers’ compensation, automobile and generalliability per occurrence retentions are consistent with industry practices and suitable for a company of our size and with our risk profile, although there arevariations among our business units. We fund these deductibles and record an expense for losses we expect under the programs. We determine the expectedlosses using a combination of our historical loss experience and subjective assessments of our future loss exposure. The estimated losses are subject touncertainty from various sources, including changes in claims reporting and settlement patterns, claims development, safety practices, judicial decisions, newlegislation and economic conditions. Although we believe the estimated losses are reasonable, significant differences related to the items we have notedabove could materially affect our insurance obligations and future expense. The amount accrued for self-insurance claims was $19.2 million as ofDecember 31, 2017, compared to $13.5 million as of December 31, 2016, which is classified in accrued liabilities and other long-term obligations. Theincrease in 2017 was primarily attributable to increased loss reserves.Income TaxesWe use the liability method of accounting for income taxes. Under this method, we record deferred income taxes based on temporary differences betweenthe financial reporting and tax bases of assets and liabilities and use enacted tax rates and laws that we expect will be in effect when we recover those assets orsettle those liabilities, as the case may be, to measure those taxes. In cases where the expiration date of tax loss carryforwards or the projected operatingresults indicate that realization is not likely, we provide for a valuation allowance.53Table of ContentsWe have deferred tax assets, resulting from deductible temporary differences that may reduce taxable income in future periods. A valuation allowance isrequired when it is more likely than not that all or a portion of a deferred tax asset will not be realized. In assessing the need for a valuation allowance, weestimate future taxable income, considering the feasibility of ongoing tax-planning strategies and the realizability of tax loss carryforwards. Valuationallowances related to deferred tax assets can be impacted by changes in tax laws, changes in statutory tax rates and future taxable income levels. If we were todetermine that we would not be able to realize all or a portion of our deferred tax assets in the future, we would reduce such amounts through a charge toincome in the period in which that determination is made. Conversely, if we were to determine that we would be able to realize our deferred tax assets in thefuture in excess of the net carrying amounts, we would decrease the recorded valuation allowance through an increase to income in the period in which thatdetermination is made. Based on the assessment, we recorded a valuation allowance of $20.7 million at December 31, 2017 and $5.0 million at December 31,2016. In determining the valuation allowance in 2016 and 2015, we considered such factors as (1) cumulative federal taxable losses, (2) the amount ofdeferred tax liabilities that we generally expect to reverse in the same period and jurisdiction that are of the same character as the temporary differencesgiving rise to our deferred tax assets and (3) certain tax contingencies under authoritative accounting guidance related to accounting for uncertainty inincome taxes which, should they materialize, would be offset by our net operating loss generated in 2008 through 2013. We provided a valuation allowancein 2016 and 2015 related to certain state income tax attributes we did not believe we could utilize within the tax loss carryforward periods.In the ordinary course of business, there is inherent uncertainty in quantifying our income tax positions. We assess our income tax positions and recordtax benefits for all years subject to examination based upon management’s evaluation of the facts, circumstances and information available at the reportingdate. For those tax positions where it is more likely than not that a tax benefit will be sustained, we have recorded the highest amount of tax benefit with agreater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information. For thoseincome tax positions where it is not more likely than not that a tax benefit will be sustained, no tax benefit has been recognized in the financialstatements. See Note 14, "Income Taxes," to our consolidated financial statements included in this report for further discussion.Contingent ConsiderationWe record an estimate of the fair value of contingent consideration within accrued liabilities and other long-term obligations. On a quarterly basis, werevalue the liabilities and record increases or decreases in the fair value as an adjustment to earnings. Changes to the contingent consideration liabilities canresult from adjustments to the discount rate, accretion of interest expense due to the passage of time or changes in the assumptions regarding probabilities ofsuccessful achievement of related milestones and the estimated timing in which the milestones are achieved. The assumptions used in estimating fair valuerequire significant judgment. The use of different assumptions and judgments could result in a materially different estimate of fair value. The key inputs indetermining fair value of our contingent consideration obligations of $61.8 million and $32.2 million at December 31, 2017 and 2016, respectively, includediscount rates ranging from 3.70% to 15.75% and management's estimates of future sales volumes, amount of reserves permitted and EBITDA. For furtherinformation, see Note 12, "Fair Value Disclosures," to our consolidated financial statements included in this report for additional information about ourcontingent consideration obligations.OtherWe record accruals for legal and other contingencies when estimated future expenditures associated with those contingencies become probable and theamounts can be reasonably estimated. However, new information may become available, or circumstances (such as applicable laws and regulations) maychange, thereby resulting in an increase or decrease in the amount required to be accrued for such matters (and, therefore, a decrease or increase in reportednet income in the period of such change).Recent Accounting PronouncementsFor a discussion of recently issued accounting guidance that may affect our financial statements, see Note 1, "Organization and Summary of SignificantAccounting Policies," to our consolidated financial statements included in this report.54Table of ContentsItem 7A. Quantitative and Qualitative Disclosures About Market RiskMarket risk is the potential loss from adverse changes in interest rates, foreign exchange rates and market prices. Our exposure to market risk includes ourRevolving Facility, the impact of interest rates as they impact the overall economy and foreign exchange risk due to certain transactions denominated inCanadian dollars related to our recent acquisition of an aggregate products company in Canada.We do not use derivative instruments to hedge risks relating to our ongoing business operations or for speculative purposes. However, we were requiredto account for our Warrants as derivative instruments before they expired.Interest Rate RiskBorrowings under our Revolving Facility expose us to certain market risks. Interest on amounts drawn varies based on the floating rates under theRevolving Facility. Based on our $9.0 million of outstanding borrowings under the Revolving Facility as of December 31, 2017, a 100 basis point change inthe interest rate would increase or decrease annual interest expense by $0.1 million.Our operations are subject to factors affecting the overall strength of the U.S. economy and economic conditions impacting financial institutions,including the level of interest rates, availability of funds for construction and level of general construction activity. A significant decrease in the level ofgeneral construction activity in any of our market areas may have a material adverse effect on our consolidated revenues and earnings.Foreign Exchange RiskOur primary exposure to foreign currency risk relates to our Canadian aggregates facility. Certain activities are transacted in Canadian dollars butrecorded in U.S. dollars. Changes in exchange rates between the U.S. dollar and the Canadian dollar result in transaction gains or losses, which we recognizein our consolidated statements of operations.Future net transaction gains and losses are inherently difficult to predict as they are reliant on how the Canadian dollar fluctuates in relation to the U.S.dollar and the relative composition of current assets and liabilities denominated in the Canadian dollar each reporting period. We do not currently expect theeconomic impact to us of foreign exchange rates to be material. During 2017, we recorded net foreign exchange rate losses of $1.9 million primarily related to the funding of the Polaris acquisition.55Table of ContentsItem 8. Financial Statements and Supplementary DataINDEX TO CONSOLIDATED FINANCIAL STATEMENTS PageReports of Independent Registered Public Accounting Firms57 Consolidated Balance Sheets59 Consolidated Statements of Operations60 Consolidated Statements of Total Equity61 Consolidated Statements of Cash Flows62 Notes to Consolidated Financial Statements6456Table of ContentsReport of Independent Registered Public Accounting FirmTo the Shareholders and the Board of Directors of U.S. Concrete, Inc.Opinion on the Financial StatementsWe have audited the accompanying consolidated balance sheet of U.S. Concrete, Inc. and subsidiaries (the Company) as of December 31, 2017, and therelated consolidated statements of operations, total equity and cash flows for the year then ended, and the related notes (collectively referred to as theconsolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of theCompany at December 31, 2017, and the results of its operations and its cash flows for the year then ended, in conformity with U.S. generally acceptedaccounting principles.We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company'sinternal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by theCommittee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated March 1, 2018 expressed an unqualifiedopinion thereon.Basis for OpinionThese financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financialstatements based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Companyin accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonableassurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audit included performing procedures toassess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Suchprocedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also includedevaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financialstatements. We believe that our audit provides a reasonable basis for our opinion./s/ Ernst & Young LLPWe have served as the Company’s auditor since 2017.Dallas, TexasMarch 1, 201857Table of ContentsREPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMBoard of Directors and ShareholdersU.S. Concrete, Inc.We have audited the accompanying consolidated balance sheet of U.S. Concrete, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as ofDecember 31, 2016, and the related consolidated statements of operations, changes in equity, and cash flows for each of the two years in the period endedDecember 31, 2016. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on thesefinancial statements based on our audits.We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require thatwe plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includesexamining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accountingprinciples used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our auditsprovide a reasonable basis for our opinion.In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of U.S. Concrete, Inc. andsubsidiaries as of December 31, 2016, and the results of their operations and their cash flows for each of the two years in the period ended December 31, 2016in conformity with accounting principles generally accepted in the United States of America./s/ GRANT THORNTON LLPDallas, TexasFebruary 28, 201758Table of ContentsU.S. CONCRETE, INC. AND SUBSIDARIESCONSOLIDATED BALANCE SHEETS(in thousands, including share amounts but excluding per share amounts) December 31, 2017 2016ASSETS Current assets: Cash and cash equivalents $22,581 $75,774Trade accounts receivable, net 214,221 207,292Inventories 48,085 41,979Prepaid expenses 5,297 5,534Other receivables 19,191 8,691Other current assets 2,310 2,019Total current assets 311,685 341,289Property, plant and equipment, net 636,268 337,412Goodwill 204,731 133,271Intangible assets, net 118,123 130,973Other assets 5,327 2,457Total assets $1,276,134 $945,402LIABILITIES AND EQUITY Current liabilities: Accounts payable $117,070 $110,694Accrued liabilities 65,420 76,514Current maturities of long-term debt 25,951 16,654Derivative liabilities — 57,415Total current liabilities 208,441 261,277Long-term debt, net of current maturities 667,385 432,644Other long-term obligations and deferred credits 93,341 54,996Deferred income taxes 4,825 7,656Total liabilities 973,992 756,573Commitments and contingencies (Note 21) Equity: Preferred stock, $0.001 par value per share (10,000 shares authorized; none issued) — —Common stock, $0.001 par value per share (100,000 shares authorized; 17,585 and 16,584 shares issued,respectively; and 16,652 and 15,696 shares outstanding, respectively) 18 17Additional paid-in capital 319,016 249,832Accumulated deficit (13,784) (39,296)Treasury stock, at cost (933 and 888 common shares, respectively) (24,799) (21,724)Total shareholders' equity 280,451 188,829Non-controlling interest (Note 20) 21,691 —Total equity 302,142 188,829Total liabilities and equity $1,276,134 $945,402The accompanying notes are an integral part of these consolidated financial statements.59Table of ContentsU.S. CONCRETE, INC. AND SUBSIDARIESCONSOLIDATED STATEMENTS OF OPERATIONS(in thousands, except per share amounts) Year Ended December 31, 2017 2016 2015Revenue $1,336,039 $1,168,160 $974,717Cost of goods sold before depreciation, depletion and amortization 1,056,605 922,338 768,439Selling, general and administrative expenses 119,234 100,019 86,873Depreciation, depletion and amortization 67,798 54,852 43,570Change in value of contingent consideration 7,910 5,225 932Impairment of goodwill and other assets 6,238 — —Gain on sale of assets, net (694) (1,416) (468)Operating income 78,948 87,142 75,371Interest expense, net 41,957 27,709 21,734Derivative loss 791 19,938 60,016Loss on extinguishment of debt 60 12,003 —Other income, net (2,562) (3,237) (2,064)Income (loss) from continuing operations before income taxes 38,702 30,729 (4,315)Income tax expense 12,436 21,151 779Income (loss) from continuing operations 26,266 9,578 (5,094)Loss from discontinued operations, net of taxes (630) (717) (320)Net income (loss) 25,636 8,861 (5,414)Less: Net income attributable to non-controlling interest (124) — —Net income (loss) attributable to U.S. Concrete $25,512 $8,861 $(5,414) Basic income (loss) per share attributable to U.S. Concrete: Income (loss) from continuing operations $1.64 $0.63 $(0.36)Loss from discontinued operations, net of taxes (0.04) (0.04) (0.02)Net income (loss) per share attributable to U.S. Concrete - basic $1.60 $0.59 $(0.38) Diluted income (loss) per share attributable to U.S. Concrete: Income (loss) from continuing operations $1.57 $0.59 $(0.36)Loss from discontinued operations, net of taxes (0.04) (0.04) (0.02)Net income (loss) per share attributable to U.S. Concrete - diluted $1.53 $0.55 $(0.38) Weighted average shares outstanding: Basic 15,911 15,098 14,080Diluted 16,642 16,226 14,080 Net income (loss) attributable to U.S. Concrete: Income (loss) from continuing operations attributable to U.S. Concrete $26,142 $9,578 $(5,094)Loss from discontinued operations, net of taxes (630) (717) (320)Total net income (loss) attributable to U.S. Concrete $25,512 $8,861 $(5,414)The accompanying notes are an integral part of these consolidated financial statements.60Table of ContentsU.S. CONCRETE, INC. AND SUBSIDARIESCONSOLIDATED STATEMENTS OF TOTAL EQUITY(in thousands) Common Stock # ofShares ParValue AdditionalPaid-InCapital AccumulatedDeficit TreasuryStock TotalShareholders'Equity(Deficit) Non-controllingInterest TotalEquity(Deficit)BALANCE, December 31, 201413,978 $15 $156,745 $(42,743) $(12,537) $101,480 $101,480Stock-based compensation— — 5,824 — — 5,824 5,824Excess tax benefits from share-based compensation— — 4,952 — — 4,952 4,952Restricted stock vesting22 — — — — — —Restricted stock grants, net ofcancellations200 — — — — — —Stock options exercised15 — 315 — — 315 315Warrants exercised359 — 18,091 — — 18,091 18,091Other treasury share purchases(145) — — — (6,330) (6,330) (6,330)Common stock issuance442 1 15,088 — — 15,089 15,089Net loss— — — (5,414) — (5,414) (5,414)BALANCE, December 31, 201514,871 $16 $201,015 $(48,157) $(18,867) $134,007 $134,007Stock-based compensation— $— $7,099 $— $— $7,099 $7,099Excess tax benefits from share-based compensation— — 3,787 — — 3,787 3,787Restricted stock vesting16 — — — — — —Restricted stock grants, net ofcancellations157 — — — — — —Stock options exercised6 — 105 — — 105 105Warrants exercised556 1 30,166 — — 30,167 30,167Other treasury share purchases(46) — — — (2,857) (2,857) (2,857)Common stock issuance136 — 7,660 — — 7,660 7,660Net income— — — 8,861 — 8,861 8,861BALANCE, December 31, 201615,696 $17 $249,832 $(39,296) $(21,724) $188,829 $— $188,829Stock-based compensation— $— $8,285 $— $— $8,285 — $8,285Restricted stock vesting17 — — — — — — —Restricted stock grants, net ofcancellations144 — — — — — — —Stock options exercised6 — 132 — — 132 — 132Warrants exercised834 1 60,767 — — 60,768 — 60,768Other treasury share purchases(45) — — — (3,075) (3,075) — (3,075)2017 acquisition— — — — — — 21,567 21,567Net income— — — 25,512 — 25,512 124 25,636BALANCE, December 31, 201716,652 $18 $319,016 $(13,784) $(24,799) $280,451 $21,691 $302,142The accompanying notes are an integral part of these consolidated financial statements.61Table of ContentsU.S. CONCRETE, INC. AND SUBSIDARIESCONSOLIDATED STATEMENTS OF CASH FLOWS(in thousands) Year Ended December 31, 2017 2016 2015CASH FLOWS FROM OPERATING ACTIVITIES: Net income (loss) including non-controlling interest $25,636 $8,861 $(5,414)Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion and amortization 67,798 54,852 43,570Amortization of debt issuance costs 1,962 1,845 1,795Amortization of discount on long-term incentive plan and other accrued interest 651 593 427Amortization of premium on long-term debt (1,551) — —Derivative loss 791 19,938 60,016Change in value of contingent consideration 7,910 5,225 932Net gain on disposal of assets (694) (1,416) (275)Loss on extinguishment of debt 60 12,003 —Impairments of goodwill and other assets 6,238 — —Deferred income taxes (3,381) 16,786 (12,579)Provision for doubtful accounts and customer disputes 4,632 2,966 4,198Stock-based compensation 8,285 7,099 5,824Unrealized foreign exchange loss 299 — —Changes in assets and liabilities, excluding effects of acquisitions: Accounts receivable (5,757) (25,588) (37,766)Inventories 611 (3,749) (383)Prepaid expenses and other current assets (2,806) (2,342) (886)Other assets and liabilities 2,649 2,171 (1,341)Accounts payable and accrued liabilities (18,506) 16,667 46,143Net cash provided by operating activities 94,827 115,911 104,261CASH FLOWS FROM INVESTING ACTIVITIES: Purchases of property, plant and equipment (42,727) (40,425) (24,977)Payments related to acquisitions, net of cash acquired (295,071) (127,927) (135,347)Proceeds from sale of property, plant and equipment 2,059 2,744 1,312Proceeds from disposal of acquired businesses 1,445 1,565 1,177Insurance proceeds from property loss claim — 1,348 —Net cash used in investing activities (334,294) (162,695) (157,835)CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from revolver borrowings 54,422 128,904 206,809Repayments of revolver borrowings (45,422) (173,904) (161,809)Proceeds from issuance of debt 211,500 400,000 —Repayments of debt — (200,000) (117)Premium paid on early retirement of debt — (8,500) —Proceeds from exercise of warrants and stock options 2,695 348 546Payments of other long-term obligations (9,008) (4,679) (2,298)Payments for other financing (20,317) (13,433) (8,611)Debt issuance costs (4,493) (7,824) (893)Other treasury share purchases (3,075) (2,857) (6,330)Other proceeds — 578 —Net cash provided by financing activities 186,302 118,633 27,297EFFECT OF EXCHANGE RATES ON CASH AND CASH EQUIVALENTS (28) — —NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS (53,193) 71,849 (26,277)CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 75,774 3,925 30,202CASH AND CASH EQUIVALENTS AT END OF PERIOD $22,581 $75,774 $3,925 62Table of ContentsU.S. CONCRETE, INC. AND SUBSIDARIESCONSOLIDATED STATEMENTS OF CASH FLOWS (continued)(in thousands) Year Ended December 31, 2017 2016 2015Supplemental Disclosure of Cash Flow Information: Cash paid for interest $40,970 $24,535 $19,503Cash paid for income taxes $28,130 $6,735 $1,949 Supplemental Disclosure of Non-cash Investing and Financing Activities: Capital expenditures funded by capital leases and promissory notes $46,226 $30,698 $23,450Acquisitions funded by stock issuance, contingent consideration and deferred payments $29,473 $7,500 $50,805Dispositions funded through promissory note and deferred payments $— $— $3,380There were approximately $14.2 million of loans payable to the Company assumed as part of the acquisitions for the year ended December 31, 2017,which have since been eliminated in consolidation.The accompanying notes are an integral part of these consolidated financial statements.63Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTSTABLE OF CONTENTSFootnote PageNote 1Organization and Summary of Significant Accounting Policies65Note 2Business Combinations71Note 3Discontinued Operations76Note 4Goodwill and Intangible Assets, Net76Note 5Inventories79Note 6Property, Plant and Equipment, Net79Note 7Allowance for Doubtful Accounts and Customer Disputes79Note 8Accrued Liabilities80Note 9Debt80Note 10Derivatives83Note 11Other Long-term Obligations and Deferred Credits83Note 12Fair Value Disclosures84Note 13Stockholders' Equity86Note 14Income Taxes87Note 15Stock-based Compensation91Note 16Earnings (Loss) per Share94Note 17Segment Information94Note 18Risk Concentration96Note 19Significant Customers and Suppliers96Note 20Non-controlling Interest97Note 21Commitments and Contingencies97Note 22Employee Savings Plans and Multi-Employer Pension Plans99Note 23Supplemental Condensed Consolidating Financial Information101Note 24Quarterly Summary110Note 25Hurricanes Irma and Maria11064Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIESNature of OperationsU.S. Concrete, Inc., a Delaware corporation, provides ready-mixed concrete, aggregates and concrete-related products and services to the constructionindustry in several major markets in the United States. U.S. Concrete, Inc. is a holding company and conducts its businesses through its consolidatedsubsidiaries. In these notes to the consolidated financial statements (these "Notes"), we refer to U.S. Concrete, Inc. and its subsidiaries as "we," "us," "our", the"Company," or "U.S. Concrete" unless we specifically state otherwise, or the context indicates otherwise.Basis of PresentationThe consolidated financial statements consist of the accounts of U.S. Concrete, Inc. and its majority or wholly owned subsidiaries. All significantintercompany account balances and transactions have been eliminated.During 2017, we completed eight acquisitions that were accounted for as business combinations and include seven standard ready-mixed concreteplants, two quarries, four aggregate distribution terminals and related assets and liabilities (see Note 2). All of the assets acquired and liabilities assumed wererecorded at their respective fair value as of the date of the acquisition, and the results of operations were included in the consolidated financial statementsfrom the respective date of acquisition.During 2016, we completed six acquisitions that were accounted for as business combinations and consist of 10 standard ready-mixed concrete plantsand related assets and liabilities (see Note 2). All of the assets acquired and liabilities assumed were recorded at their respective fair value as of the date of theacquisition, and the results of operations are included in the consolidated financial statements from the respective date of acquisition.ReclassificationsCertain reclassifications have been made to prior year amounts to conform with the current year presentation.Business CombinationsWe evaluate acquisitions of assets and other similar transactions to assess whether or not the transaction should be accounted for as a businesscombination by assessing whether or not we have acquired inputs and processes that have the ability to create outputs. If determined to be a businesscombination, we account for a business acquisition under the acquisition method of accounting. The accounting rules governing business combinationsrequire the acquiring entity in a business combination to recognize the fair value of all assets acquired and liabilities assumed and establishes the acquisitiondate as the fair value measurement point. Accordingly, we recognize assets acquired and liabilities assumed in a business combination, including contingentliabilities and deferred payment obligations, based on the fair value estimates as of the date of acquisition. Goodwill is measured as the excess of the fairvalue of the consideration paid over the fair value of the identified net assets, including intangible assets, acquired.The fair value measurement of the identified net assets requires the significant use of estimates and is based on information that was available tomanagement at the time these consolidated financial statements were prepared. We utilized recognized valuation techniques, including the income approach,sales approach and cost approach to value the net assets acquired. The impact of changes to the estimated fair values of assets acquired and liabilitiesassumed is recorded in the reporting period in which the adjustment is identified. Final valuations of assets and liabilities are obtained and recorded withinone year from the date of the acquisition. See Note 12 for additional information regarding valuation of contingent consideration.65Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Foreign CurrencyThe Company accounts for its Canadian operations using the United States dollar ("US dollar") as the functional currency, as the primary economicenvironment in which the entity operates is the United States. Transactions in Canadian dollars are recognized at the rates of exchange prevailing at the datesof the transaction. At the end of each reporting period, monetary assets and liabilities denominated in Canadian dollars are remeasured at the rates prevailingat that date. Foreign currency differences arising on remeasurement of monetary items are recognized in earnings. During 2017, we recorded net foreignexchange rate losses of $1.9 million primarily related to the funding of the Polaris acquisition.Cash and Cash EquivalentsWe record as cash equivalents all highly liquid investments having maturities of three months or less at the original date of purchase. Our cashequivalents may include money market accounts, certificates of deposit and commercial paper of highly rated corporate or government issuers. We classifyour cash equivalents as held-to-maturity. Cash equivalents are stated at cost plus accrued interest, which approximates fair value. The maximum amountplaced in any one financial institution is limited in order to reduce risk. At times, our cash and investments may be in excess of amounts insured by theFederal Deposit Insurance Corporation. We have not experienced any losses on these accounts. Cash held as collateral or escrowed for contingent liabilitiesis included in other current and noncurrent assets based on the expected release date of the underlying obligation.Accounts Receivable Accounts receivable consist primarily of receivables from contracts with customers for the sale of ready-mixed concrete, aggregates and other products.Accounts receivable initially are recorded at the transaction amount. Each reporting period, we evaluate the collectability of the receivables and record anallowance for doubtful accounts and customer disputes for our estimated probable losses on balances that may not be collected in full, which reduces theaccounts receivable balance. Additions to the allowance result from a provision for bad debt expense that is recorded to selling, general and administrativeexpenses. A provision for customer disputes recorded as a reduction to revenue also increases the allowance. Accounts receivable are written off when wedetermine the receivable will not be collected and are reflected as a reduction to the allowance. We determine the amount of bad debt expense and customerdispute losses each reporting period and the resulting adequacy of the allowance at the end of each reporting period by using a combination of historical lossexperience, customer-by-customer analysis and subjective assessments of our loss exposure.InventoriesInventories consist primarily of cement and other raw materials, aggregates at our pits and quarries and building materials that we hold for sale or use inthe ordinary course of business. Upon adoption of new accounting guidance at the beginning of 2017, inventories are measured at the lower of cost or netrealizable value, which is the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal andtransportation. Prior to 2017, inventories were stated at the lower of cost or fair market value. Cost in all periods presented was determined using the averagecost and first-in, first-out ("FIFO") methods. We reduce the carrying value of our inventories for estimated excess and obsolete inventories equal to thedifference between the cost of inventory and its estimated realizable value based upon assumptions about future product demand and market conditions.Once the new cost basis is established, the value is not increased with any changes in circumstances that would indicate an increase after the remeasurement.If actual product demand or market conditions are less favorable than those projected by management, inventory write-downs may be required that couldresult in a material change to our consolidated results of operations or financial position.Prepaid ExpensesPrepaid expenses primarily include amounts we have paid for insurance, licenses, taxes, rent and maintenance contracts. We expense or amortize allprepaid amounts as used or over the period of benefit, as applicable. 66Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Property, Plant and Equipment, Net We state property, plant and equipment at cost less accumulated depreciation. We use the straight-line method to compute depreciation of these assets,other than mineral deposits, over the following estimated useful lives: buildings and land improvements, from 10 to 40 years; machinery and equipment,from 10 to 30 years; mixers, trucks and other vehicles, from one to 12 years; and other, from three to 10 years. We capitalize leasehold improvements onproperties held under operating leases and amortize those costs over the lesser of their estimated useful lives or the applicable lease term. We recordamortization of assets recorded under capital leases as depreciation expense. We compute depletion of mineral deposits as such deposits are extractedutilizing the unit-of-production method. We expense maintenance and repair costs when incurred and capitalize and depreciate expenditures for majorrenewals and betterments that extend the useful lives of our existing assets. When we retire or dispose of property, plant or equipment, we remove the relatedcost and accumulated depreciation from our accounts and reflect any resulting gain or loss in our consolidated statements of operations.Impairment of Long-lived AssetsWe evaluate our long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not berecoverable. Recoverability of assets is measured by comparing the carrying amount of an asset to future undiscounted net cash flows expected to begenerated by the asset. Such evaluations for impairment are significantly impacted by estimates of future prices for our products, capital needs, economictrends in the applicable construction sector and other factors. If we consider such assets to be impaired, the impairment we recognize is measured by theamount by which the carrying amount of the assets exceeds their fair value. Assets to be disposed of by sale are reflected at the lower of their carryingamounts or fair values, less cost to sell. We test for impairment using a multi-tiered approach that incorporates an equal weighting to a multiple of earningsand to undiscounted estimated future cash flows. In 2017, we recorded a $0.5 million non-cash impairment of assets related to property, plant and equipmentdestroyed by hurricanes at our USVI operations.GoodwillGoodwill represents the excess of the fair value of consideration given over the fair value of the net tangible and identifiable intangible assets ofbusinesses acquired. The acquisition of assets and liabilities and any resulting goodwill is allocated to the respective reporting unit. We do not amortizegoodwill but instead evaluate it for impairment within the reporting unit on an annual basis, or more frequently if events or circumstances indicate that assetsmight be impaired. The annual test for impairment is performed in the fourth quarter of each year, because this period gives us the best visibility of thereporting units’ operating performance for the current year (seasonally, April through October are our highest revenue and production months) and ouroutlook for the upcoming year, because much of our customer base is finalizing operating and capital budgets during the fourth quarter. The impairment testwe use involves estimating the fair value of our reporting units and comparing the result to the reporting unit's carrying value. We generally estimate fairvalue using an equally weighted combination of discounted cash flows and multiples of invested capital to EBITDA. The discounted cash flow modelincludes forecasts for revenue and cash flows discounted at our weighted average cost of capital. Multiples of invested capital to EBITDA are calculatedusing a weighted average of two selected 12 month periods results by reporting unit compared to the enterprise value of the Company, which is determinedbased on the combination of the market value of our capital stock and total outstanding debt. If, however, the fair value is less than the carrying value,goodwill impairment is determined to be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount ofgoodwill. This accounting treatment was a result of early adopting the guidance issued in January 2017 to simplify the accounting for goodwill impairment.Based on our 2017 annual impairment test, we recorded a $5.8 million goodwill impairment for our U.S. Virgin Islands ("USVI") operations as of December31, 2017. See Note 4 for further discussion.Intangible AssetsOur definite-lived intangible assets consist of identifiable trade names, customer relationships, non-compete agreements, leasehold interests andfavorable contracts. We amortize these intangible assets over their estimated useful lives, which range from one to 25 years, using a straight-line approach.Our indefinite-lived intangible assets consist of land rights acquired in a 2014 acquisition that will be reclassified to property, plant and equipment upon thecompletion of certain settlement activities. For the land rights, we performed a qualitative assessment under the accounting rules for intangible assets, todetermine that this indefinite-lived intangible asset was not impaired as of December 31, 2017. See Note 4 for further discussion of our intangible assets.67Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Debt Issuance CostsDebt issuance costs are amortized as interest expense over the scheduled maturity period of the debt. The costs related to our line-of-credit arrangementare amortized over the term of the arrangement, regardless of whether there are any outstanding borrowings. Debt issuance costs, including those related toline-of-credit arrangements, are presented in the balance sheet as a direct reduction from the carrying value of the debt, similar to the presentation of debtdiscounts.RevenueWe derive substantially all of our revenue from the production and delivery of ready-mixed concrete, aggregates and related building materials. Werecognize revenue, net of sales tax, when products are delivered, selling price is fixed or determinable, persuasive evidence of an arrangement exists andcollection is reasonably assured. Amounts billed to customers for delivery costs are classified as a component of total revenues. A provision for customerdisputes is recorded as a reduction of revenue.Cost of Goods SoldCost of goods sold consists primarily of product costs and operating expenses, excluding depreciation, depletion and amortization, which is reportedseparately. Operating expenses consist primarily of wages, benefits, insurance and other expenses attributable to plant operations, repairs and maintenanceand delivery costs. Selling, General and Administrative ExpensesSelling expenses consist primarily of sales commissions, salaries of sales managers, travel and entertainment expenses and trade show expenses. Generaland administrative expenses consist primarily of executive and administrative compensation and benefits, office rent, utilities, communication andtechnology expenses, provision for doubtful accounts and legal and professional fees.Deferred RentWe recognize escalating lease payments on a straight-line basis over the term of each respective lease, with the difference between cash rent paymentsand recognized rent expense being recorded as deferred rent in accrued liabilities on our consolidated balance sheets. Insurance ProgramsWe maintain third-party insurance coverage against certain workers’ compensation, automobile and general liability risks. Under our insuranceprograms, we share the risk of loss with our insurance underwriters by maintaining high deductibles subject to aggregate annual loss limitations. Inconnection with these automobile, general liability and workers’ compensation insurance programs, we have entered into standby letters of credit agreementstotaling $14.3 million and $12.6 million as of December 31, 2017 and 2016, respectively. We fund our deductibles and record an expense for losses weexpect under certain programs. We determine expected losses using a combination of our historical loss experience and subjective assessments of our futureloss exposure. The estimated losses are subject to uncertainty, including changes in claim reporting patterns, claim settlement patterns, judicial decisions,legislation and economic conditions. The amounts accrued for self-insured claims were $19.2 million and $13.5 million as of December 31, 2017 and 2016,respectively. We include these accruals in accrued liabilities and other long-term obligations on our consolidated balance sheets.Income TaxesIn accordance with ASC 740 - Income Taxes, we use the liability method of accounting for income taxes. Under this method, we record deferred incometaxes based on temporary differences between the financial reporting and tax bases of assets and liabilities and use enacted tax rates and laws that we expectwill be in effect when we recover those assets or settle those liabilities, as the case may be, to measure those taxes. We record a valuation allowance to reducethe deferred tax assets to the amount that is more likely than not to be realized. We recognize interest and penalties related to uncertain tax positions inincome tax expense.68Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)We had a valuation allowance of $20.7 million and $5.0 million as of December 31, 2017 and 2016, respectively. In 2016, we netted the majority of ouruncertain tax positions against our net operating loss carryforwards and the deferred tax asset associated with the Warrants (as defined herein). Contingent ConsiderationWe record an estimate of the fair value of contingent consideration within accrued liabilities and other long-term obligations on our consolidatedbalance sheets. On a quarterly basis, we revalue the liability and record increases or decreases in the fair value as change in value of contingent considerationon our consolidated statement of operations. Changes to the contingent consideration liability can result from adjustments to the discount rate, accretion ofinterest expense due to the passage of time or changes in the assumptions regarding probabilities of successful achievement of related milestones and theestimated timing in which the milestones are expected to be achieved. The assumptions used in estimating fair value require significant judgment. The use ofdifferent assumptions and judgments could result in a materially different estimate of fair value. For further information, see Note 12 regarding our fair valuedisclosures.Fair Value of Financial InstrumentsOur financial instruments consist of cash and cash equivalents, trade receivables, trade payables, long-term debt (including current maturities) and otherlong-term obligations. We consider the carrying values of cash and cash equivalents, trade receivables and trade payables to be representative of theirrespective fair values because of their short-term maturities or expected settlement dates. The fair value of our 2024 Notes (as defined herein), estimatedbased on broker / dealer quoted market prices, was $645.0 million as of December 31, 2017 and $424.0 million as of December 31, 2016. The carrying valueof outstanding amounts under our asset-based revolving credit facility (the "Revolving Facility") approximates fair value. The fair value of our contingentconsideration obligations associated with acquisitions was $61.8 million at December 31, 2017 and $32.2 million at December 31, 2016. At December 31,2016, we also had derivative liabilities associated with Warrants (as defined herein). The fair value of issued Warrants (as defined herein) that expired August31, 2017 was $57.4 million at December 31, 2016. For further information, see Note 10 regarding derivative liabilities, Note 11 regarding our other long-termobligations and Note 12 regarding our fair value disclosures.Use of EstimatesThe preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("U.S. GAAP")requires the use of estimates and assumptions by management in determining the reported amounts of assets and liabilities and disclosure of contingent assetsand liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results coulddiffer from those estimates. Estimates and assumptions that we consider significant in the preparation of our financial statements include those related to ourallowance for doubtful accounts, business combinations, goodwill, intangibles, valuation of derivatives, valuation of contingent consideration, accruals forself-insurance, income taxes, the valuation of inventory and the valuation and useful lives of property, plant and equipment.Stripping CostsWe include post-production stripping costs in the cost of inventory produced during the period these costs are incurred. Post-production stripping costsrepresent stripping costs incurred after the first salable minerals are extracted from the mine.Earnings (Loss) Per ShareBasic earnings (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during theperiod. Diluted earnings (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding duringthe period after giving effect to all potentially dilutive securities outstanding during the period. See Note 16 for additional information regarding ourearnings (loss) per share. 69Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Comprehensive IncomeComprehensive income (loss) represents all changes in equity of an entity during the reporting period, except those resulting from investments by anddistributions to shareholders. For the years ended December 31, 2017, 2016 and 2015, no differences existed between our consolidated net income (loss) andour consolidated comprehensive income (loss).Stock-based CompensationStock-based employee compensation cost is measured at the grant date based on the calculated fair value of the award. We recognize expense on astraight-line basis over the employee’s requisite service period, generally the vesting period of the award, or in the case of performance-based awards, over thederived service period. We recognize forfeitures of stock-based awards as they occur. We adopted the accounting guidance for improvements to accountingfor stock-based compensation as of the beginning of 2017. The new standard requires companies to recognize all excess tax benefits and tax deficiencies inthe income statement when the awards vest or are settled, rather than recognized as additional paid-in capital in the equity section of the balance sheet. Uponadoption, we recognized $0.2 million in discrete tax benefits related to stock-based compensation accounting. The guidance also requires excess tax benefitsto be classified as an operating activity in the statement of cash flows rather than a financing activity. Retrospective application of the cash flow presentationrequirement resulted in an increase to net cash provided by operating activities of $3.8 million and a decrease to net cash provided by financing activities ofthe same amount for the year ended December 31, 2016. See Note 15 for additional information regarding our stock-based compensation plans.Recent Accounting Pronouncements Not Yet AdoptedIn January 2017, the Financial Accounting Standards Board ("FASB") issued an update under business combinations in an effort to clarify the definitionof a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (ordisposals) of assets or as business combinations. The amendments in this update provide a screen to determine when a set of assets is not of a business. Thescreen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a groupof similarly identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. This guidance iseffective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early application is permitted for transactions forwhich the acquisition (or disposal) date occurs before the effective date of the amendments, if the transaction has not been reported in financial statementsthat have been issued or made available for issuance. We do not expect the adoption of this standard to have a material impact on our financial condition andresults of operations.In August 2016, the FASB issued guidance to reduce diversity in practice in how certain cash receipts and cash payments are presented and classified inthe statement of cash flows. The new amendment is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interimperiods within those periods. Adoption of this standard will not result in any material changes to our statements of cash flows.In February 2016, the FASB issued an amendment related to leases intended to increase transparency and comparability among organizations byreorganizing lease assets and liabilities on the balance sheet and disclosing key information about leasing arrangements. Under the new guidance, lesseeswill be required to recognize a right-of-use asset and a lease liability, measured on a discounted basis, at the commencement date for all leases with termsgreater than twelve months. Additionally, this guidance will require disclosures to help investors and other financial statement users to better understand theamount, timing, and uncertainty of cash flows arising from leases, including qualitative and quantitative requirements. We expect to adopt the guidanceusing a modified retrospective transition approach. This guidance is effective for annual reporting periods beginning after December 15, 2018, includinginterim periods within those annual periods, with early adoption permitted. We are currently evaluating the potential impact on our financial position andresults of operations upon adoption of this guidance. This guidance will result in our existing operating leases, for certain real estate and equipment, to berecognized on our balance sheet. We will further analyze our lease arrangements as we complete our assessment and implementation of this new guidance.The evaluation process will include reviewing all forms of leases, performing a completeness assessment over the lease population, analyzing the practicalexpedients and assessing the need to make any changes to our lease accounting technology system in order to determine the best implementation strategy.70Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)In May 2014, the FASB issued guidance that outlines a single comprehensive model for accounting for revenue arising from contracts with customers,which supersedes most of the existing revenue recognition guidance. The core principle of the guidance is that an entity should recognize revenue to depictthe transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange forthose goods or services and also requires certain additional disclosures. We will adopt this guidance and related amendments as of January 1, 2018, applyingthe modified retrospective transition approach to all contracts. We primarily earn our revenue by producing and delivering ready-mixed concrete, aggregatesand related building materials, as requested by our customers primarily through purchase orders. We generally do not have significant customer contracts anddo not provide post-delivery services, such as paving or finishing. Based on our comprehensive assessment of the new guidance, our contracts with customersand our evaluation of the five-step approach outlined within the guidance, we concluded that the adoption will not have a significant impact to ourconsolidated financial statements.2. BUSINESS COMBINATIONS2017 AcquisitionsWe completed five acquisitions during 2017 that expanded our ready-mixed concrete and aggregate products operations in the Atlantic Region (whichwe define to include New York, New Jersey, Washington, D.C. and Pennsylvania), expanded our ready-mixed concrete operations in Northern California andfacilitated vertical integration on the West Coast. The aggregate fair value consideration for these acquisitions, which were all accounted for as businesscombinations, was $317.1 million. The acquisitions included the assets of the following:•Corbett Aggregate Companies, LLC. ("Corbett") located in Quinton, New Jersey on April 7, 2017;•Harbor Ready-Mix ("Harbor") located in Redwood City, California on September 29, 2017;•A-1 Materials, Inc. ("A-1”) and L.C. Frey Company, Inc. ("Frey") (collectively “A-1/Frey”) located in San Carlos, California on September 29,2017;•Action Supply Co., Inc. ("Action Supply") located in Philadelphia, Pennsylvania on September 29, 2017; and•Polaris Materials Corporation ("Polaris") located in British Columbia, Canada on November 17, 2017.In addition, in December 2017 we completed three individually immaterial acquisitions: two ready-mixed concrete operations located in our West Texasand Atlantic Region markets and a software company. Aggregate fair value consideration for these three acquisitions was $10.8 million.The aggregate fair value consideration for these eight acquisitions included $298.1 million in cash, $5.5 million in payments deferred over a four-yearperiod, fair value contingent consideration of $24.0 million and the assumption of a $0.3 million working capital payable. The combined assets acquiredthrough these 2017 acquisitions included 409 acres of land, two aggregate facilities with approximately 130 million tons of proven aggregates reserves, 51mixer trucks, seven ready-mix concrete plants and four aggregates distribution terminals. We funded the cash portion of the acquisitions through acombination of cash on hand and borrowings under our Revolving Facility. During 2017, we incurred $5.9 million of transaction costs related to these 2017acquisitions, which are included in selling and general administrative expenses in our consolidated statements of operations. Prior to the completion of thePolaris acquisition, we received two promissory notes from Polaris aggregating $18.1 million (Canadian dollars), which were subsequently reclassified asintercompany loans upon completion of the acquisition and have been eliminated from our consolidated balance sheet as of December 31, 2017. See Note 12for additional information related to contingent consideration obligations, including maximum payout and how the fair value was estimated.Our accounting for the 2017 business combinations is preliminary. We expect to record adjustments as we accumulate information needed to estimatethe fair value of assets acquired and liabilities assumed, including working capital balances, estimated fair value of identifiable intangible assets, property,plant and equipment, adjustments related to determination of the conclusion of tax attributes as of the acquisition date, total consideration and goodwill.71Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The following table presents the total consideration for the 2017 acquisitions and the preliminary amounts related to the assets acquired and liabilitiesassumed based on the estimated fair values as of the respective acquisition dates (in thousands): Polaris 2017 Acquisitions(excluding Polaris)Cash$20,678 $—Accounts receivable (1)4,661 1,126Inventory6,022 695Other current assets1,522 47Property, plant and equipment196,703 63,096Other long-term assets896 —Definite-lived intangible assets— 8,024Total assets acquired230,482 72,988Current liabilities (2)26,193 774Other long-term liabilities2,464 62Total liabilities assumed28,657 836Non-controlling interest (see Note 20)21,567 —Goodwill62,510 12,978Total consideration (fair value) (3)$242,768 $85,130(1)Except for Polaris, the aggregate fair value of the 2017 acquisitions acquired accounts receivable approximated the aggregate gross contractual amount. The fair value ofPolaris's acquired accounts receivable was $4.7 million, which represented an aggregate gross contractual amount of $5.0 million, less estimated amounts not expected to becollected.(2)Current liabilities for Polaris included $14.2 million payable to the Company, which was eliminated in consolidation.(3)Included $29.5 million of deferred and contingent consideration for acquisitions other than Polaris.The accounting for business combinations requires the significant use of estimates and is based on information that was available to management at thetime these consolidated financial statements were prepared. We utilized recognized valuation techniques, including the income approach, sales approach andcost approach to value the net assets acquired. Any changes to the provisional business combination accounting will be made as soon as practical, but nolater than one year from the respective acquisition dates.2016 AcquisitionsDuring 2016, we completed four acquisitions that expanded our ready-mixed concrete operations in the New York Metropolitan market for totalconsideration of $142.8 million. The acquisitions included the assets of the following ready-mixed concrete plants in New York:•Greco Brothers Concrete of L.I., Inc. ("Greco"), located in Brooklyn on February 26, 2016;•Nycon Supply Corp. ("Nycon"), located in Queens on June 24, 2016;•Jenna Concrete Corp. ("Jenna"), located in Bronx on August 10, 2016; and•Kings Ready Mix Inc. ("Kings"), located in Brooklyn on August 22, 2016. The combined assets acquired through these New York acquisitions included land, 10 ready-mixed concrete plants and a fleet of 189 mixer trucks. Inaddition, on March 31, 2016 and September 13, 2016, we acquired two individually immaterial ready-mixed concrete operations in our West Texas marketfor total consideration of $3.5 million.The aggregate consideration for these six acquisitions included $131.7 million in cash, $6.1 million in payments deferred over a three-year period, theissuance of $1.0 million of credits applied against existing trade accounts receivable, plus 136,215 shares of our common stock, calculated in accordancewith the terms of the purchase agreement, and valued at approximately $7.5 million on the date of issuance. We funded the cash portion of these acquisitionsthrough a combination of cash on hand and borrowings under our Revolving Facility.72Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The following table presents the total consideration for the 2016 acquisitions and the provisional amounts related to the assets acquired and liabilitiesassumed based on the estimated fair values as of the respective acquisition dates (in thousands): 2016 AcquisitionsCash$9Accounts receivable (1)12,314Inventory1,249Other current assets68Property, plant and equipment34,918Definite-lived intangible assets47,144Total assets acquired95,702Current liabilities7,055Other long-term liabilities3,713Total liabilities assumed10,768Goodwill60,583Total consideration (fair value) (2)$145,517(1)The aggregate fair value of the acquired accounts receivable approximated the aggregate gross contractual amount.(2)Included $5.3 million of deferred payments.Acquired Intangible Assets and GoodwillIntangible assets acquired in 2017 and 2016 totaling $55.2 million as of the respective acquisition dates consisted of customer relationships, tradenames, non-compete agreements, leasehold interests and a favorable contract. The amortization period of these intangible assets range from less than one yearto 10 years. The major classes of intangible assets acquired in the 2017 and 2016 acquisitions were as follows (in thousands): Weighted AverageAmortization Period (InYears) Fair Value AtAcquisition DateCustomer relationships6.56 $41,704Trade names2.62 2,818Non-competes5.00 5,307Leasehold interests5.00 4,955Favorable contract3.67 384Total $55,16873Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)As of December 31, 2017, the estimated future aggregate amortization expense of definite-lived intangible assets from the 2017 and 2016 acquisitionswas as follows (in thousands): Year Ending December 31,2018$9,54920199,28520208,73920217,69220224,133Thereafter2,945 Total$42,343An unfavorable lease intangible associated with a 2016 acquisition with a gross carrying amount of $0.4 million (and a net carrying amount of $0.2million and $0.3 million as of December 31, 2017 and 2016, respectively), was included in other non-current liabilities in the accompanying consolidatedbalance sheets. This unfavorable lease intangible is being amortized over the remaining lease term, which was five years at the time of acquisition. Theunfavorable lease intangible had a remaining life of 3.50 years as of December 31, 2017 and 4.50 years as of December 31, 2016.During the year ended December 31, 2017, we recorded $8.8 million of amortization expense related to these intangible assets and unfavorable leaseintangible. During the year ended December 31, 2016, we recorded $3.9 million of amortization expense related to these intangible assets and unfavorablelease intangible.The goodwill ascribed to our acquisitions is related to the synergies we expect to achieve with expansion in the markets in which we already operate aswell as entry into new metropolitan areas of our existing geographic markets. The goodwill relates to our ready-mixed concrete, aggregate products, and othernon-reportable segments. See Note 4 for the allocation of goodwill from our 2017 and 2016 acquisitions to our segments. We generally expect all but $62.5million of the goodwill from the 2017 and 2016 acquisitions to be deductible for tax purposes. See Note 14 for additional information regarding incometaxes.Actual Impact of AcquisitionsWe recorded approximately $177.9 million of revenue and $19.6 million of income from operations in our consolidated results of operations for the yearended December 31, 2017 related to the 2017 and 2016 acquisitions following their respective dates of acquisition. We recorded approximately $76.1million of revenue and $11.7 million of income from operations in our consolidated results of operations for the year ended December 31, 2016 related to the2016 acquisitions following their respective dates of acquisition.74Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Unaudited Pro Forma Impact of AcquisitionsThe information presented below reflects unaudited pro forma combined financial results for the acquisitions completed during 2017 and 2016,excluding the individually immaterial and other acquisitions in 2017 and 2016 as described above, as historical financial results for these operations werenot material and were impractical to obtain from the former owners. All other acquisitions have been included and represent our estimate of the results ofoperations for the years ended December 31, 2017 and 2016 as if the 2017 acquisitions had been completed on January 1, 2016 and the 2016 acquisitionshad been completed on January 1, 2015 (in thousands, except per share information): For the Year Ended December 31, (unaudited) 2017 2016Revenue from continuing operations$1,412,676 $1,347,383Net income attributable to U.S. Concrete$30,388 $12,466 Net income per share attributable to U.S. Concrete - basic$1.91 $0.83Net income per share attributable to U.S. Concrete - diluted$1.83 $0.77The above pro forma results are unaudited and were prepared based on the historical U.S. GAAP results of the Company and the historical results of thenine acquired companies for which financial information was available, based on data provided by the former owners. These results are not necessarilyindicative of what the Company's actual results would have been had the 2017 acquisitions occurred on January 1, 2016 and the 2016 acquisitions occurredon January 1, 2015.The unaudited pro forma net income attributable to U.S. Concrete and per share amounts above reflect the following adjustments: Year Ended December 31, 2017 2016Increase in intangible amortization expense$(649) $(5,486)Increase in depreciation expense(4,807) (5,003)Exclusion of buyer transaction costs5,875 1,507Exclusion of seller transaction costs9,671 —Increase in expenses related to conversions from IFRS(1) to U.S. GAAP(207) (437)Decrease (increase) in interest expense264 (163)Decrease (increase) in income tax expense8,045 (1,870)Increase in non-controlling loss286 771(1) IFRS is defined as International Financial Reporting Standards as issued by the International Accounting Standards BoardThe unaudited pro forma results do not reflect any operational efficiencies or potential cost savings that may occur as a result of consolidation of theoperations.75Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)3. DISCONTINUED OPERATIONSDiscontinued operations primarily relate to real estate leases and subleases of our former precast concrete operations disposed of in prior years. The leaseobligations expire by June 30, 2018.In June 2015, we completed the sale of substantially all of the assets associated with our remaining precast concrete operation in Pennsylvania. We soldthe operation's fixed assets and inventory for net proceeds of $0.3 million in cash and a two-year promissory note of $1.2 million, net of a $0.1 milliondiscount, and recorded a pre-tax loss on the transaction of $0.2 million. The pre-tax loss was included in discontinued operations in our consolidatedstatements of operations for 2015.We have presented the results of operations for the former precast concrete operations for all periods as discontinued operations in our consolidatedstatements of operations.The results of these discontinued operations were as follows (in thousands): Year Ended December 31, 2017 2016 2015Revenue $— $48 $5,523Operating expenses, excluding DD&A, and other income (1,084) (1,200) (5,830)Loss from discontinued operations (1,084) (1,152) (307)Loss on disposal of assets — — (193)Loss from discontinued operations, before income taxes (1,084) (1,152) (500)Income tax benefit (454) (435) (180)Loss from discontinued operations $(630) $(717) $(320)Cash flows from operating activities included operating cash flows used in discontinued operations of $0.6 million, $0.5 million and $0.4 million for theyears ended December 31, 2017, 2016 and 2015, respectively. Cash flows from investing activities included investing cash flows provided by discontinuedoperations of $0.6 million, $0.5 million and $0.4 million, for the years ended December 31, 2017, 2016 and 2015, respectively.4. GOODWILL AND INTANGIBLE ASSETS, NETGoodwillWe completed our annual assessment of goodwill impairment during the fourth quarter of 2017 for those reporting units with goodwill as of October 1,2017, which resulted in a $5.8 million impairment of the goodwill associated with our USVI operations. The results of the first step of the annual impairmenttests indicated that the fair values of our operating reporting units with goodwill, other than the USVI operations, exceeded their carrying values. Our fairvalue estimates were determined using estimates and assumptions that we believed were reasonable at the time, including assumptions regarding futureoperating results for businesses that we have recently acquired. Such estimates and assumptions are subject to inherent uncertainty. Actual results may differmaterially from those estimates. Changes in the assumptions or estimates used in the impairment test with respect to a reporting unit or its prospects, whichmay result from a change in market conditions, market trends, interest rates or other factors outside of our control, or significant under performance relative tohistorical or projected future operating results, could significantly impact the calculated fair value of the reporting units, which could result in an impairmentcharge in the future.76Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The changes in goodwill by reportable segment from December 31, 2015 to December 31, 2017 were as follows (in thousands): Ready-mixedConcrete Segment Aggregate ProductsSegment Other Non-ReportableSegments TotalBalance at December 31, 2015 $82,958 $13,984 $3,262 $100,2042016 acquisitions (1) 60,034 — — 60,034Measurement period adjustments for prior year businesscombinations (2) (15,477) (11,490) — (26,967)Balance at December 31, 2016 127,515 2,494 3,262 133,2712017 acquisitions (3) 11,770 53,768 9,950 75,488Measurement period adjustments for prior year businesscombinations(4) 549 1,176 — 1,725Accumulated impairment (4,414) (1,339) — (5,753)Balance at December 31, 2017 $135,420 $56,099 $13,212 $204,731 (1)The measurement period adjustments for 2016 acquisitions recorded during 2016 primarily included $23.4 million of definite-lived intangible assets and $16.6 million ofproperty, plant and equipment. (See Note 2)(2)The measurement period adjustments for 2015 acquisitions recorded during 2016, primarily included $21.3 million of property, plant and equipment and $5.0 milliondefinite-lived intangible assets offset by $1.2 million of unfavorable lease intangibles.(3)The measurement period adjustments for the 2017 acquisitions recorded during 2017 primarily included $1.8 million of definite-lived intangible assets and $0.8 million ofproperty, plant and equipment. (See Note 2)(4)Reflects a $1.2 million adjustment to the change in the acquisition accounting for a 2015 acquisition and a $0.5 million adjustment related to determination of the conclusionof tax attributes as of the acquisition date for a 2016 acquisition. The adjustment to the 2015 acquisition accounting was recorded in the current period as it was not materialto the prior periods and had no impact on the consolidated statements of operations of any period.Intangible AssetsOur purchased intangible assets were as follows (in thousands) as of December 31, 2017 and 2016: December 31, 2017 Gross AccumulatedAmortization Net Weighted AverageRemaining Life (inYears)Definite-lived intangible assets Customer relationships $89,933 $(28,092) $61,841 5.47Trade names 44,456 (8,120) 36,336 19.87Non-competes 16,875 (8,510) 8,365 2.93Leasehold interests 12,480 (3,378) 9,102 6.66Favorable contracts 4,034 (3,033) 1,001 1.35Total definite-lived intangible assets 167,778 (51,133) 116,645 9.83Indefinite-lived intangible assets Land rights(1) 1,478 — 1,478 Total purchased intangible assets $169,256 $(51,133) $118,123 (1) Land rights will be reclassified to property, plant and equipment upon the division of certain shared properties and settlement of the associated deferred payment. 77Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) December 31, 2016 Gross AccumulatedAmortization Net Weighted AverageRemaining Life (inYears)Definite-lived intangible assets Customer relationships $82,174 $(16,414) $65,760 5.97Trade names 44,456 (4,948) 39,508 20.20Non-competes 16,862 (5,160) 11,702 3.81Leasehold interests 12,480 (1,693) 10,787 7.46Favorable contract 3,650 (1,912) 1,738 1.67Backlog 1,640 (1,640) — 0.00Total definite-lived intangible assets 161,262 (31,767) 129,495 10.19Indefinite-lived intangible assets Land rights(1) 1,478 — 1,478 Total purchased intangible assets $162,740 $(31,767) $130,973 (1) Land rights will be reclassified to property, plant and equipment upon the division of certain shared properties and settlement of the associated deferred payment.As of December 31, 2017, the estimated remaining amortization of our definite-lived intangible assets was as follows (in thousands): Year Ending December 31,2018 $21,1692019 19,3272020 17,1192021 15,5752022 9,849Thereafter 33,606 Total $116,645Also included in other non-current liabilities in our balance sheet were unfavorable lease intangibles with a gross carrying amount of $1.5 million and anet carrying amount of $1.0 million and $1.3 million as of December 31, 2017 and 2016, respectively. These unfavorable lease intangibles have a weightedaverage remaining life of 4.95 years as of December 31, 2017 and 5.73 years as of December 31, 2016.We recorded $20.7 million, $16.5 million and $11.2 million of amortization expense for our definite-lived intangible assets and unfavorable leaseintangible for the years ended December 31, 2017, 2016 and 2015, respectively, in our consolidated statements of operations.78Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)5. INVENTORIESInventory as of December 31, 2017 and 2016 consisted of the following (in thousands): December 31, 2017 2016Raw materials $44,238 $38,752Building materials for resale 2,192 1,923Other 1,655 1,304 $48,085 $41,979 6. PROPERTY, PLANT AND EQUIPMENTProperty, plant and equipment, net as of December 31, 2017 and 2016 consisted of the following (in thousands): December 31, 2017 2016Land and mineral deposits $296,644 $93,302Buildings and improvements 56,102 25,932Machinery and equipment 230,394 167,804Mixers, trucks and other vehicles 215,755 168,747Other 2,846 1,322Construction in progress 12,695 17,934 814,436 475,041Less: accumulated depreciation and depletion (178,168) (137,629) $636,268 $337,412As of December 31, 2017 and 2016, the net carrying amounts of mineral deposits were $232.4 million and $35.2 million, respectively. As ofDecember 31, 2017 and 2016, gross assets recorded under capital leases, consisting primarily of drum mixer trucks, were $77.2 million and $49.5 million,respectively, and accumulated depreciation was $7.2 million and $4.2 million, respectively. We recorded $47.1 million, $38.3 million and $32.4 million ofdepreciation and depletion expense on our property, plant and equipment for the years ended December 31, 2017, 2016 and 2015, respectively, which isincluded in our consolidated statements of operations.7. ALLOWANCE FOR DOUBTFUL ACCOUNTS AND CUSTOMER DISPUTESActivity in our allowance for doubtful accounts and customer disputes consisted of the following (in thousands): December 31, 2017 2016Balance, beginning of period $5,960 $6,125Provision for doubtful accounts and customer disputes 4,632 2,966Uncollectible receivables written off, net of recoveries (4,807) (3,131)Balance, end of period $5,785 $5,96079Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)8. ACCRUED LIABILITIESOur accrued liabilities consisted of the following (in thousands): December 31, 2017 2016Accrued compensation and benefits $18,487 $16,553Accrued materials 10,321 20,349Deferred consideration 7,229 9,227Accrued insurance reserves 7,051 6,477Accrued property, sales and other taxes 6,589 11,829Accrued interest 3,370 2,217Deferred rent 2,357 2,232Contingent consideration 2,331 2,418Other 7,685 5,212 Total accrued liabilities $65,420 $76,5149. DEBTA summary of the outstanding amounts of our debt and capital leases as of December 31, 2017 and 2016 was as follows (in thousands): December 31, 2017 2016Senior unsecured notes due 2024 and unamortized premium(1) $609,949 $400,000Senior secured credit facility 9,000 —Capital leases 53,324 37,860Other financing 31,886 20,248Debt issuance costs (10,823) (8,810)Total debt 693,336 449,298Less: current maturities (25,951) (16,654)Long-term debt, net of current maturities $667,385 $432,644(1)The effective interest rate for these notes as of December 31, 2017 and December 31, 2016, were 6.56% and 6.62%, respectively.As of December 31, 2017, the principal amounts due under our debt agreements for the next five years and thereafter were as follows (in thousands): Year Ending December31,2018 $25,9512019 22,9882020 18,9962021 12,9282022 13,190Thereafter 610,106 $704,15980Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Senior Unsecured Notes due 2024During 2016 and 2017, we issued $600.0 million aggregate principal amount of 6.375% senior unsecured notes due 2024 (the "2024 Notes"). The 2024Notes are governed by an indenture (the “Indenture”) dated as of June 7, 2016, by and among U.S. Concrete, Inc., as issuer, the subsidiary guarantors partythereto, and U.S. Bank National Association, as trustee. The 2024 Notes accrue interest at a rate of 6.375% per annum. We pay interest on the 2024 Notes onJune 1 and December 1 of each year. The 2024 Notes mature on June 1, 2024, and are redeemable at our option prior to maturity at prices specified in theIndenture. The Indenture contains negative covenants that restrict our ability and our restricted subsidiaries' ability to engage in certain transactions, asdescribed below, and also contains customary events of default.The Indenture contains covenants that, among other things, limit our ability and the ability of our restricted subsidiaries to:•incur additional debt or issue disqualified stock or preferred stock;•pay dividends or make other distributions, repurchase or redeem our stock or subordinated indebtedness or make certain investments;•sell assets and issue capital stock of our restricted subsidiaries;•incur liens;•allow to exist certain restrictions on the ability of our restricted subsidiaries to pay dividends or make other payments to us;•enter into transactions with affiliates;•consolidate, merge or sell all or substantially all of our assets; and•designate our subsidiaries as unrestricted subsidiaries.The 2024 Notes are issued by U.S. Concrete, Inc. (the "Parent"). Our obligations under the 2024 Notes are jointly and severally and fully andunconditionally guaranteed on a senior unsecured basis by each of our restricted subsidiaries that guarantees any obligations under the Revolving Facility orthat guarantees certain of our other indebtedness or certain indebtedness of our restricted subsidiaries (other than foreign restricted subsidiaries that guaranteeonly indebtedness incurred by another foreign subsidiary).U.S. Concrete, Inc. does not have any independent assets or operations, and none of its foreign subsidiaries guarantee the 2024 Notes. There are nosignificant restrictions on the ability of the Company or any guarantor to obtain funds from its subsidiaries by dividend or loan. For additional informationregarding our guarantor and non-guarantor subsidiaries, see the information set forth in Note 23.The 2024 Notes and the guarantees thereof are effectively subordinated to all of our and our guarantors' existing and future secured obligations,including obligations under the Revolving Facility, to the extent of the value of the collateral securing such obligations; senior in right of payment to any ofour and our guarantors' future subordinated indebtedness; pari passu in right of payment with any of our and our guarantors' existing and future seniorindebtedness, including our and our guarantors' obligations under the Revolving Facility; and structurally subordinated to all existing and futureindebtedness and other liabilities, including preferred stock, of any non-guarantor subsidiaries.Senior Secured Credit FacilityOn August 31, 2017, we entered into the Third Amended and Restated Loan and Security Agreement (the “Third Loan Agreement”) with certainfinancial institutions named therein as lenders (the “Lenders”) and Bank of America, N.A., as agent for the Lenders, which amended and restated the SecondAmended and Restated Loan and Security Agreement, dated as of November 18, 2015 (the "Second Loan Agreement"). Among other things, the Third LoanAgreement increased the revolving commitments from $250.0 million to $350.0 million and extended the maturity date to August 31, 2022. The Third LoanAgreement also amended certain terms of the Second Loan Agreement, including, without limitation, a provision to permit the incurrence of other securedindebtedness up to amounts specified in the Third Loan Agreement. As of December 31, 2017, we had $9.0 million of outstanding borrowings under theThird Loan Agreement, and we had $14.3 million of undrawn standby letters of credit under the Revolving Facility. The weighted average interest rate for theThird Loan Agreement was 3.75% as of December 31, 2017.81Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Our actual maximum credit availability under the Revolving Facility varies from time to time and is determined by calculating the value of our eligibleaccounts receivable, inventory, mixer trucks and machinery, minus reserves imposed by the Lenders and other adjustments, all as specified in the Third LoanAgreement. Our maximum availability under the Revolving Facility at December 31, 2017 decreased to $206.4 million from $221.3 million at December 31,2016. The Third Loan Agreement also contains a provision for over-advances and protective advances by Lenders, in each case, of up to $25.0 million inexcess of borrowing base levels and provides for swingline loans, up to a $15.0 million sublimit. Up to $50.0 million of the Revolving Facility is available for the issuance of letters of credit, and any such issuance of letters of credit will reduce theamount available for loans under the Revolving Facility. Loans under the Revolving Facility may not exceed the borrowing base as defined in the ThirdLoan Agreement.The Third Loan Agreement also requires that we, upon the occurrence of certain events, maintain a fixed charge coverage ratio of at least 1.0 to 1.0 foreach period of 12 calendar months, as determined in accordance with the Third Loan Agreement. As of December 31, 2017, we were in compliance with allcovenants under the Third Loan Agreement.The Third Loan Agreement is secured by a first priority lien on substantially all of the personal property of the Company and our guarantors, subject topermitted liens and certain exceptions.Capital Leases and Other FinancingWe have a series of promissory notes with various lenders for the purchase of mixer trucks and other machinery and equipment in an aggregate principalamount of $31.9 million, with fixed annual interest rates ranging from 2.50% to 4.59%, payable monthly for terms ranging from less than two to five years.We have leasing agreements with various other lenders for the purchase of mixer trucks and other machinery and equipment for a total principal amountof $53.3 million, with fixed annual interest rates ranging from less than 0.01% to 5.45%, payable monthly for terms ranging from two to seven years. Thelease terms include one dollar buyout options at the end of the lease terms. Accordingly, these financings have been classified as capital leases. The currentportion of capital leases included in current maturities of long-term debt was $15.1 million and $9.8 million as of December 31, 2017 and 2016, respectively.The weighted average interest rate of our capital leases and other financings was 3.31% as of December 31, 2017 and 3.11% as of December 31, 2016.82Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)10. DERIVATIVESOn August 31, 2010, we issued warrants to acquire common stock in two tranches: Class A Warrants to purchase an aggregate of approximately 1.5million shares of common stock at an exercise price of $22.69 per share and Class B Warrants to purchase an aggregate of approximately 1.5 million shares ofcommon stock at an exercise price of $26.68 per share (collectively, the "Warrants"). Prior to their expiration on August 31, 2017 and in accordance withASC 815 - Derivatives and Hedging ("ASC 815"), we were required to account for our Warrants as derivative instruments. The Warrants were not used tomanage business risk and were not executed for speculative purposes. The Warrants were treated as potentially dilutive securities in the calculation of dilutedearnings (loss) per share as shares of our common stock would have been issued if the Warrants had been exercised. A total of 112,638 Class A Warrants and114,775 Class B Warrants expired unexercised on August 31, 2017.The fair value of our derivative instruments, recorded in derivative liabilities, as of December 31, 2016 was $57.4 million. The following table presents the effect of derivative instruments (in thousands) on our consolidated statements of operations for the years endedDecember 31, 2017, 2016 and 2015, excluding income tax effects: Year Ended December 31,Derivative Instruments Not Designated asHedging Instruments under ASC 815 Classification inStatement of Operations 2017 2016 2015Warrants Derivative loss $791 $19,938 $60,016 Warrant volume positions are presented as the number of shares underlying the instruments. The table below presents our volume positions (inthousands) as of December 31, 2017, 2016 and 2015: Number of Shares December 31,Derivative Instruments Not Designated as Hedging Instruments under ASC 815 2017 2016 2015Warrants — 1,395 2,361We do not have any derivative instruments with credit features requiring the posting of collateral in the event of a credit downgrade or similar creditevent.11. OTHER LONG-TERM OBLIGATIONS AND DEFERRED CREDITSOur other long-term obligations and deferred credits were as follows (in thousands): December 31, 2017 2016Contingent consideration $59,506 $29,852Self-insurance reserves 13,431 8,729Income taxes 6,938 5,349Deferred consideration 6,090 7,784Other 7,376 3,282 Total other long-term obligations and deferred credits $93,341 $54,99683Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)12. FAIR VALUE DISCLOSURESFair value is defined as the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction betweenmarket participants as of the measurement date. Accounting guidance establishes a hierarchy for inputs used in measuring fair value that maximizes the use ofobservable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs areinputs market participants would use in valuing the asset or liability and are developed based on market data obtained from independent sources.Unobservable inputs are inputs that reflect our assumptions about the factors market participants would use in valuing the asset or liability. The guidanceestablishes three levels of inputs that may be used to measure fair value:Level 1—Quoted prices in active markets for identical assets or liabilities.Level 2—Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quotedprices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of theassets or liabilities.Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurements. We review the fairvalue hierarchy classification on a quarterly basis. Changes in the observability of valuation inputs may result in a reclassification of levels for certain assetsand liabilities within the fair value hierarchy.The following tables present our fair value hierarchy for liabilities measured at fair value on a recurring basis as of December 31, 2017 and 2016 (inthousands): As of December 31, 2017 Total Level 1 Level 2 Level 3Contingent consideration, including current portion(1) $61,817 $— $— $61,817 $61,817 $— $— $61,817 As of December 31, 2016 Total Level 1 Level 2 Level 3Derivative – Warrants $57,415 $— $57,415 $—Contingent consideration, including current portion(1) 32,212 — — 32,212 $89,627 $— $57,415 $32,212(1)The current portion of contingent consideration is included in accrued liabilities in our consolidated balance sheets. The long-term portion of contingent consideration isincluded in other long-term obligations and deferred credits in our consolidated balance sheets.The liability for the Warrants was valued utilizing a Black-Scholes-Merton model. Inputs into the model were based upon observable market data wherepossible. The key inputs in determining our derivative liabilities include our stock price, stock price volatility and risk-free interest rates. As of December 31,2016, observable market data existed for all of the key inputs in determining the fair value of our Warrants.84Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The following tables present the valuation inputs for the fair value estimates of our contingent consideration associated with the 2015 acquisition ofFerrara Bros. Building Materials Corp. ("Ferrara Bros"), 2017 acquisition of Corbett, 2015 acquisition of Right Away Redy Mix, Inc. ("Right Away"), 2015acquisition of DuBrook Concrete, Inc. ("DuBrook"), 2012 acquisition of Bode Gravel Co. and Bode Concrete LLC ("Bode") and two of the individuallyimmaterial 2017 acquisitions ("Other"). As of December 31, 2017Valuation Inputs Ferrara Bros Corbett Right Away DuBrook OtherFair value (in millions) $33.0 $20.9 $4.1 $0.5 $3.3Discount rate 11.75% 5.00% 9.75% 15.75% 3.70%Payment cap (in millions) $35.0 $23.0 $4.3 $0.5 $3.9Minimum payment period from the acquisitiondate (in years) 4 2 4 2 5Management projections of the payout criteria EBITDA Permitted reserves Volumes Volumes Certain othercriteria As of December 31, 2016Valuation Inputs Ferrara Bros Right Away DuBrook BodeFair value (in millions) $26.3 $3.9 $0.6 $1.4Discount rate 8.75% 8.50% 15.75% 7.00%Payment cap (in millions) $35.0 $5.0 $0.7 $1.4Minimum payment period from the acquisition date (in years) 4 5 3 1Management projections of the payout criteria EBITDA Volumes Volumes VolumesA reconciliation of the changes in Level 3 fair value measurements is as follows for December 31, 2017 and 2016 (in thousands): Contingent ConsiderationBalance at December 31, 2015$30,119Acquisitions (1)15Increase in contingent consideration valuation5,225Payments of contingent consideration(3,147)Balance at December 31, 201632,212Acquisitions (1) (2)24,021Increase in contingent consideration valuation7,910Payments of contingent consideration(2,326)Balance at December 31, 2017$61,817(1)The liabilities for the Right Away earn-out and the Ferrara Bros. contingent consideration were valued using Monte Carlo simulations which incorporated probability-weighted assumptions related to the achievement of specific milestones mentioned above. The liabilities for the Corbett contingent consideration were valued using the incomeapproach, which incorporated probability-weighted assumptions related to the achievement of specific milestones mentioned above. The liabilities for the Bode earn-out andthe DuBrook earn-out were valued using a discounted cash flow technique. Inputs into the models were based upon observable market data where possible. Whereobservable market data did not exist, we modeled inputs based upon similar observable inputs.(2)Represents the fair value of the contingent consideration associated with acquisitions in 2017 as of their respective acquisition dates.85Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)13. STOCKHOLDERS’ EQUITYCommon Stock and Preferred StockThe following table presents information regarding U.S. Concrete’s common stock (in thousands): December 31, 2017 2016Shares authorized 100,000 100,000Shares outstanding at end of period 16,652 15,696Shares held in treasury 933 888There was no preferred stock issued or outstanding as of December 31, 2017 and 2016.Common Stock IssuanceDuring the third quarter of 2016, we issued 136,215 shares of common stock valued at approximately $7.5 million on the date of issuance as part of theconsideration for one of the 2016 acquisitions (see Note 2).Share Repurchase ProgramIn May 2014, our Board authorized a program to repurchase up to $50.0 million of our outstanding common stock (the "Share Repurchase Program")until the earlier of March 31, 2017, or a determination by the Board to discontinue the repurchase program. We made no repurchases of our common stock asof March 31, 2017 under the Share Repurchase Program.In March 2017, given the impending expiration of our Share Repurchase Program, our Board authorized a new share repurchase program to repurchaseup to $50.0 million of our outstanding common stock (the "Second Share Repurchase Program") effective April 1, 2017 until the earlier of March 31, 2020, ora determination by the Board to discontinue the Second Share Repurchase Program. We made no repurchases of our common stock as of December 31, 2017under the Second Share Repurchase Program.Treasury StockEmployees may elect to satisfy their tax obligations on the vesting of their equity awards by having the required tax payments withheld based on anumber of vested shares having an aggregate value on the date of vesting equal to the tax obligation. As a result of such employee elections, we withheldapproximately 45,000 shares during the year ended December 31, 2017, at a total value of approximately $3.1 million, and approximately 46,000 sharesduring the year ended December 31, 2016, at a total value of approximately $2.9 million. We accounted for the withholding of these shares as treasury stock.86Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)14. INCOME TAXESOur consolidated federal and state income tax returns include the results of operations of acquired businesses from their dates of acquisition.The components of income from continuing operations before income taxes and the income tax provision related to income from all operations in ourconsolidated statements of operations consist of (in thousands): Year Ended December 31, 2017 2016 2015Income (loss) before income taxes: U.S.$51,037 $32,741 $(4,839)Non-U.S.(12,335) (2,012) 524Total income (loss) from continuing operations before income taxes$38,702 $30,729 $(4,315)A reconciliation of the federal statutory corporate income tax rate to our effective income tax rate follows ($ in thousands): Year Ended December 31, 2017 2016 2015Tax expense (benefit) at statutory rate$13,546 35.0 % $10,755 35.0 % $(1,510) 35.0 %Add (deduct): Rates different from statutory2,289 5.9 621 2.0 (165) 3.8Statutory income tax change(7,574) (19.6) — — — —State income taxes3,525 9.1 1,429 4.6 (2,322) 53.8Nondeductible items3,071 7.9 496 1.6 511 (11.8)Unrecognized tax benefit relating to Warrants298 0.7 7,534 24.5 21,006 (486.8)Valuation allowance(2,542) (6.6) 852 2.8 (21,057) 487.9Unrecognized tax benefit— — — — 390 (9.0)Capital loss carryforward expiration— — — — 3,485 (80.8)Depletion— — — — (47) 1.1Other(177) (0.5) (536) (1.7) 488 (11.3)Income tax expense on continuing operations$12,436 31.9 % $21,151 68.8 % $779 (18.1)%The "Rates different from statutory" line above includes the input of differences between the U.S. federal tax rates and the tax rates in Canada and theU.S. Virgin Islands.87Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The amounts of our consolidated federal and state income tax expense (benefit) from continuing operations were as follows (in thousands): Year Ended December 31, 2017 2016 2015Current: U.S. Federal $8,893 $1,987 $10,685U.S. State 7,065 2,352 2,716Non-U.S. (141) 26 (43) 15,817 4,365 13,358Deferred: U.S. Federal $(621) $15,464 $(8,031)U.S. State (3,540) 1,946 (4,611)Non-U.S. 780 (624) 63 (3,381) 16,786 (12,579)Income tax expense on continuing operations $12,436 $21,151 $779Income tax expense (benefit) was allocated between continuing operations and discontinued operations as follows (in thousands): Year Ended December 31, 2017 2016 2015Continuing operations$12,436 $21,151 $779Discontinued operations(454) (435) (180)Income tax expense$11,982 $20,716 $59988Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Deferred income tax provisions result from temporary differences in the recognition of expenses for financial reporting purposes and for tax reportingpurposes. We present the effects of those differences as deferred income tax liabilities and assets, as follows (in thousands): December 31, 2017 2016Deferred tax assets: Goodwill and other intangibles $7,022 $5,748Inventory 3,543 4,303Accrued insurance 5,284 5,872Other accrued expenses 6,595 7,288Net operating loss carryforwards 10,951 5,914Property, plant and equipment, net - Polaris 11,738 —Other 4,355 6,784Total gross deferred tax assets 49,488 35,909Valuation allowance (20,745) (4,983)Net deferred tax assets 28,743 30,926Deferred income tax liabilities: Property, plant and equipment, net - Non-Polaris (32,987) (38,544)Depletion (581) (38)Total gross deferred tax (liabilities) (33,568) (38,582)Net deferred tax (liability) asset $(4,825) $(7,656) On December 22, 2017, the President signed into law “H.R.1” for U.S. tax reform legislation (“Tax Act”). The Tax Act decreases the U.S. federal statutorytax rate from 35% to 21%. The Tax Act also enacts new tax laws that will impact our taxable income beginning in tax year 2018, including, but not limited to(1) creating a Base Erosion Anti-abuse Tax ("BEAT"), which is a new minimum tax; (2) generally eliminating U.S. federal income taxes on dividends fromforeign subsidiaries; (3) a new provision designed to tax currently global intangible low-taxed income ("GILTI"), which allows for the possibility of utilizingforeign tax credits and a deduction equal to 50% to offset the income tax liability (subject to some limitations); (4) electing treatment of the GILTI as aperiod cost or in deferred taxes; (5) a provision that could limit the amount of deductible interest expense; (6) the repeal of the domestic production activitydeduction; (7) limitations on the deductibility of certain executive compensation; and (8) limitations on the utilization of foreign tax credits to reduce theU.S. income tax liability.Shortly after the Tax Act was enacted, the SEC staff issued Staff Accounting Bulletin No. 118, (“SAB 118”) Income Tax Accounting Implications of theTax Cuts and Jobs Act (SAB 118) which provides guidance on accounting for the Tax Act’s impact. SAB 118 provides a measurement period, which in nocase should extend beyond one year from the Tax Act enactment date, during which a company acting in good faith may complete the accounting for theimpacts of the Tax Act under ASC Topic 740. In accordance with SAB 118, we must reflect the income tax effects of the Tax Act in the reporting period inwhich we complete our accounting under ASC Topic 740. We have recorded provisional amounts related to the impact of the Tax Act on our deferred taxbalances related to the change in tax rate and executive compensation in future years. SAB 118 allows a company to refrain from making a decision oncertain provisions in the new tax law for our 2017 Form 10-K. As such we have delayed making a decision on the following until we are able to make areasonable estimate of the related accounting: deemed repatriation, BEAT, choosing “BEAT” as a period cost or deferred tax issue, and GILTI. As a result, wewill continue to review and assess the potential impact of the legislation on our consolidated financial statements.89Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)In accordance with U.S. GAAP, the recognized value of deferred tax assets must be reduced to the amount that is more likely than not to be realized infuture periods. The ultimate realization of the benefit of deferred tax assets from deductible temporary differences or tax carryovers depends on thegeneration of sufficient taxable income during the periods in which those temporary differences become deductible. We considered the scheduled reversal ofdeferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. Based on these considerations, we relied uponthe reversal of certain deferred tax liabilities to realize a portion of our deferred tax assets and established valuation allowances as of December 31, 2017 and2016 in the amount of $20.7 million and $5.0 million, respectively, for other deferred tax assets because of uncertainty regarding their ultimaterealization. The increase in the valuation allowance was primarily due to our Polaris acquisition (see Note 2). Our total net deferred tax liability was $4.8million as of December 31, 2017, and $7.7 million as of December 31, 2016, respectively.As of December 31, 2017, the Company has net operating loss (“NOL”) carryforwards related to tax losses in Canada and the United States that may beused to reduce future taxable income. The Canadian NOL carryforwards, approximately $18.7 million as of December 31, 2017, expire at various dates from2025 to 2037. The U.S federal and state NOL carryforwards, approximately $27.0 million as of December 31, 2017, expire at various dates from 2025 to 2035.The income tax benefit, if any, of these NOL carryforwards have not been recorded in our consolidated financial statements because of the uncertainty of theirrecovery. A portion the NOL carryforwards in the U.S. are subject to limitation.Non-cash impacts of changes in the derivative liabilities that we had from our Warrants that expired in August 2017 were not recognized for purposes ofcalculating our tax provision; instead, they were treated as an unrecognized tax benefit. Further, exercises of the Warrants were also treated as anunrecognized tax benefit for purposes of calculating our tax provision. For the years ended December 31, 2017 and 2016, our tax provision excluded $0.4million and $7.5 million, respectively, related to this unrecognized tax benefit for federal and state tax purposes. There was no such effect to our taxprovision in 2015 related to the Warrants due to a full valuation allowance on our deferred tax assets through the third quarter of 2015.As of each reporting date, management considers all new evidence, both positive and negative, that could impact management's view with regard tofuture realization of deferred tax assets. As of December 31, 2015, we achieved a history of positive pre-tax income and anticipated significant additionalfuture pre-tax income to be generated, in part from our acquired businesses, which would result in higher U.S. Federal taxable income. For these reasons,management determined that sufficient positive evidence existed as of December 31, 2015 to conclude that it was more likely than not that additionaldeferred taxes of $21.1 million were realizable, and therefore, reversed a majority of the valuation allowance accordingly.Under U.S. tax law, we have elected to treat our U.S. Virgin Island subsidiaries as controlled foreign corporations. As such, we would normally considerthe undistributed earnings of our U.S. Virgin Island subsidiaries, if any, to be indefinitely reinvested and, accordingly, we would not record incremental U.S.income taxes thereon. As of December 31, 2017, our U.S. Virgin Islands subsidiaries had no undistributed earnings due to recent losses. However, we have notnor do we currently anticipate, in the foreseeable future, the need to repatriate funds to the United States to satisfy domestic liquidity needs arising in theordinary course of business, including liquidity needs associated with our domestic debt service requirements.At December 31, 2017, we had unrecognized tax benefits of $6.2 million which, if recognized, would impact the effective tax rate. It is unlikely areduction of unrecognized tax benefits will occur within the next 12 months. The unrecognized tax benefits relating to amounts taken or expected to betaken in 2017 and prior tax returns are included as a component of other long-term obligations. During the years ended December 31, 2017, 2016 and 2015,we recorded interest and penalties related to unrecognized tax benefits of $0.4 million, $0.1 million and $0.1 million, respectively, which are included inincome tax expense in our consolidated statement of operations. Total accrued penalties and interest at December 31, 2017 and 2016 was approximately$0.9 million and $0.5 million, respectively, which are included in the related tax liability in our consolidated balance sheet.90Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows (in thousands): Year Ended December 31, 2017 2016 2015Unrecognized tax benefits at January 1 $43,000 $35,014 $12,098Additions for tax positions related to current year 6,809 7,986 22,916Reductions - current year decrease (5,423) — —Reductions - prior year decrease (38,165) — —Unrecognized tax benefits at December 31 $6,221 $43,000 $35,014 We recorded an unrecognized tax position in 2017 and 2016 of $0.4 million and $7.5 million, respectively, related to the Warrants, due to uncertaintyabout their deductibility for federal and state income tax purposes. Approximately $39.8 million of our unrecognized tax benefits as of December 31, 2016related to the Warrants.We conduct business in the United States, Canada and the U.S. Virgin Islands, and U.S. Concrete, Inc. or one or more of our subsidiaries file income taxreturns in the U.S. federal jurisdiction, the Canadian federal jurisdiction, and various state and local jurisdictions. In the normal course of business, we aresubject to examination in the U.S. federal jurisdiction and generally in state jurisdictions. With few exceptions, we are no longer subject to U.S. federal, stateand local tax examinations for years before 2014. With few exceptions, we are no longer subject to Canadian federal local tax examinations for years before2013. Currently, the only active audit is being conducted by the State of Texas, for tax years 2013 - 2015, with regard to the Margin Tax. The resolution ofthis audit is still pending.15. STOCK-BASED COMPENSATIONWe grant stock-based compensation awards to management, employees and non-employee directors under the U.S. Concrete, Inc. Long Term IncentivePlan (the "LTI Plan"). As of December 31, 2017, there were 0.6 million shares remaining for future issuance under the LTI Plan. Stock-based compensationmay include stock options, stock appreciation rights, restricted stock awards, restricted stock units, cash-settled equity awards and performance awards.Stock-Based Compensation CostStock-based compensation cost is measured at the grant date based on the calculated fair value of the award. The expense is recognized on a straight-linebasis over the employee’s requisite service period, generally the vesting period of the award or, for performance-based awards, over the derived serviceperiod.For the years ended December 31, 2017, 2016 and 2015, we recognized stock-based compensation expense related to restricted stock and restricted stockunits of $8.3 million, $7.1 million and $5.8 million, respectively, with a net tax benefit recognized in 2017, 2016 and 2015 in the amount of $1.4 million,$1.6 million and $3.0 million, respectively. Stock-based compensation expense is reflected in selling, general and administrative expenses in ourconsolidated statements of operations.As of December 31, 2017, we had approximately $7.7 million of unrecognized stock-based compensation expense, which we expect to recognize over aweighted average period of approximately 1.17 years.Restricted Stock UnitsRestricted stock units generally vest over a one to three year period on a quarterly basis. Restricted stock units are subject to restrictions on transfer andcertain conditions to vesting. These restricted stock units are not considered outstanding shares of our common stock.91Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Restricted stock unit activity for the year ended December 31, 2017 was as follows (units in thousands): NumberofUnitsWeighted Average Grant Date Fair Value Per ShareUnvested restricted stock units outstanding at beginning of period17$46.07Granted1076.30Vested(17)46.07Forfeited——Unvested restricted stock units outstanding at end of period10$76.30During 2017, 2016, and 2015, the weighted average grant date fair value of restricted stock units granted was $76.30, $46.07 and $50.11 per share,respectively. The fair value was determined based upon the closing price of our common stock on the Nasdaq Capital Market on the date of grant.During 2017, 2016 and 2015, the total fair value of restricted stock units vested was $0.8 million, $0.8 million and $0.6 million, respectively.Compensation expense associated with awards of restricted stock units was $0.8 million, $0.8 million and $0.6 million for the years ended December 31,2017, 2016 and 2015, respectively.Restricted Stock AwardsRestricted stock awards are subject to restrictions on transfer and certain conditions to vesting. The restricted stock awards issued to date consist of a60% time-vested component and a 40% stock performance hurdle component. The time-vested component vests annually over a two or three year period.The stock performance hurdle component triggers vesting upon our stock price reaching certain thresholds. During the restriction period, the holders ofrestricted stock are entitled to vote and receive dividends, as a result, these awards are included in our outstanding shares of common stock.Restricted stock award activity for the year ended December 31, 2017 was as follows (shares in thousands): NumberofShares WeightedAverage Grant Date Fair Value Per ShareUnvested restricted stock awards outstanding at beginning of period 236 $41.51Granted 174 60.24Vested (131) 37.83Forfeited (31) 52.89Unvested restricted stock awards outstanding at end of period 248 $55.17During 2017, 2016 and 2015, the weighted average grant date fair value of restricted stock awards granted was $60.24, $47.59 and $30.50 per share,respectively. The fair value of restricted stock awards subject only to time-based vesting restrictions was determined based upon the closing price of ourcommon stock on the date of grant. The fair value of restricted stock awards subject to market performance hurdles was determined utilizing a Monte Carlofinancial valuation model. Compensation expense determined utilizing the Monte Carlo simulation is recognized regardless of whether the common stockreaches the defined thresholds. The range of assumptions used to estimate the fair value of performance-based restricted stock awards granted during the yearsended December 31, 2017, 2016 and 2015 were as follows:92Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Year Ended December 31, 2017 2016 2015Expected term (years) 0.60 - 0.90 0.50 - 0.80 0.70 - 1.00Expected volatility 36.9% 36.9% 36.7%Risk-free interest rate 1.69% 1.09% 0.93%Vesting price(1) $82.50 - $91.75 $64.00 - $71.25 $43.00 - $48.00Weighted average grant date fair value per share $44.96 - $51.31 $36.64 - $41.85 $21.47 - $24.94(1)The vesting price is the average of the daily volume-weighted average share price of U.S. Concrete's common stock over any period of 20 consecutive trading days within thethree-year period beginning on the date of grant.During 2017, 2016 and 2015, the total fair value of restricted stock awards vested was $4.9 million, $4.0 million and $5.9 million, respectively.Compensation expense associated with restricted stock awards under our incentive compensation plan was $7.5 million, $6.3 million and $5.2 millionfor the years ended December 31, 2017, 2016 and 2015, respectively. Stock OptionsProceeds from the exercise of stock options are credited to common stock at par value, and the excess is credited to additional paid-in capital. Weestimated the fair value of each of our stock option awards on the date of grant using a Black-Scholes option pricing model. We determined the expectedvolatility using the historical and implied volatilities of a peer group of companies given the limited trading history of our common stock at the time ofgrant. For each option awarded, the risk-free interest rate was based on the U.S. Treasury yield in effect at the time of grant for periods corresponding with theexpected life of the option. The expected life of an option represents the weighted average period of time that an option grant is expected to be outstanding,giving consideration to its vesting schedule and historical exercise patterns. There were no stock option grants in 2017, 2016 or 2015. Options outstanding atDecember 31, 2017 relate to grants prior to 2011.There was no compensation expense related to stock options for the years ended December 31, 2017, 2016 and 2015. Stock option activity for the yearended December 31, 2017 was as follows (shares in thousands): Numberof SharesUnderlyingOptions WeightedAverageExercisePrice Per ShareOptions outstanding at beginning of year 25 $17.23Granted — —Exercised (6) 21.11Forfeited and expired — —Options outstanding at end of year 19 $15.96Options exercisable at end of year 19 $15.96The total intrinsic value of stock options exercised during the years ended December 31, 2017, 2016 and 2015 was $0.3 million, $0.3 million and $0.5million, respectively.93Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The following table summarizes information about stock options outstanding as of December 31, 2017 (shares in thousands): Options Outstanding Options ExercisableRange of exercise prices Number of SharesOutstanding Weighted AverageRemainingContractual Life Weighted AverageExercise Price PerShare Number of SharesOutstanding Weighted AverageExercise Price PerShare$12.00 - $12.00 8 2.75 $12.00 8 $12.00$15.00 - $15.00 7 2.75 15.00 7 15.00$22.69 - $22.69 2 2.75 22.69 2 22.69$26.68 - $26.68 2 2.75 26.68 2 26.68$12.00 - $26.68 19 2.75 $15.96 19 $15.96The aggregate intrinsic value of outstanding and exercisable stock options was $1.3 million, $1.2 million and $1.1 million at December 31, 2017, 2016and 2015, respectively.16. EARNINGS (LOSS) PER SHAREBasic earnings (loss) per share is computed by dividing net earnings (loss) attributable to U.S. Concrete by the weighted average number of commonshares outstanding during the period. Diluted earnings (loss) attributable to U.S. Concrete per share is computed by dividing net earnings (loss) by theweighted average number of common shares outstanding during the period after giving effect to all potentially dilutive securities outstanding during theperiod.The following is a reconciliation of the components of the basic and diluted earnings per share calculations, in thousands: Year Ended December 31, 2017 2016 2015 (1)Numerator for basic and diluted earnings per share: Income (loss) from continuing operations attributable to U.S. Concrete$26,142 $9,578 $(5,094)Loss from discontinued operations, net of taxes(630) (717) (320)Net income (loss) attributable to U.S. Concrete$25,512 $8,861 $(5,414) Denominator for diluted earnings per share: Basic weighted average common shares outstanding15,911 15,098 14,080Restricted stock and restricted stock units109 84 —Warrants606 1,032 —Stock options16 12 —Diluted weighted average common shares outstanding16,642 16,226 14,080(1)We reported a loss from continuing operations for the year ended December 31, 2015, and thus the share count used in the basic and diluted earnings per share calculationis the same.The following table shows the type and number (in thousands) of potentially dilutive shares excluded from the diluted earnings (loss) per sharecalculations for the periods presented, as their effect would have been anti-dilutive or they had not met their performance target: Year Ended December 31, 2017 2016 2015Potentially dilutive shares: Unvested restricted stock awards and restricted stock units67 36 232Stock options— — 31Warrants— — 2,361Total potentially dilutive shares67 36 2,62417. SEGMENT INFORMATIONOur two reportable segments consist of ready-mixed concrete and aggregate products, as described below.Our ready-mixed concrete segment produces and sells ready-mixed concrete. This segment serves the following markets: Texas, Northern California, NewYork, New Jersey, Pennsylvania, Washington, D.C., Oklahoma and the U.S. Virgin Islands. Our aggregate products segment includes crushed stone, sand andgravel products and serves the Texas, West Coast, New York, New Jersey, Oklahoma and U.S. Virgin Islands markets in which our ready-mixed concretesegment operates. Other products not associated with a reportable segment include our aggregates distribution operations, building materials stores, haulingoperations, lime slurry, ARIDUS® Rapid Drying Concrete technology, brokered product sales, recycled aggregates operation and an industrial waterfrontmarine terminal and sales yard. The financial results of the acquisitions completed in 2017, 2016 and 2015 have been included in their respective reportablesegment or in other products as of their respective acquisition dates.Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economicconditions. In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market. Accordingly, demand for ourproducts and services during the winter months are typically lower than in other months of the year because of inclement weather. Also, sustained periods ofinclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.Our chief operating decision maker evaluates segment performance and allocates resources based on Adjusted EBITDA. We define Adjusted EBITDA asincome (loss) from continuing operations excluding the impact of income tax expense (benefit), depreciation, depletion and amortization, net interestexpense, loss on extinguishment of debt, derivative income (loss), the non-cash change in value of contingent consideration, impairment of goodwill andother assets, hurricane-related losses, quarry dredge costs for a specific event, purchase accounting adjustments for inventory and foreign currency lossesresulting from Polaris acquisition. Additionally, we adjust Adjusted EBITDA for items similar to certain of those used in calculating the Company'scompliance with debt covenants. The additional items that are adjusted to determine our Adjusted EBITDA are non-cash stock compensation expense,corporate officer transition expenses and acquisition-related professional fees.We consider Adjusted EBITDA to be an indicator of the operational strength and performance of our business. We have included Adjusted EBITDAbecause it is a key financial measure used by our management to (1) internally measure our operating performance and (2) assess our ability to service ourdebt, incur additional debt and meet our capital expenditure requirements.Adjusted EBITDA should not be construed as an alternative to, or a better indicator of, operating income or loss, is not based on U.S. GAAP and is not ameasure of our cash flows or ability to fund our cash needs. Our measurement of Adjusted EBITDA may not be comparable to similarly titled measuresreported by other companies and may not be comparable to similarly titled measures used in our various agreements, including the Third Loan Agreementand the Indenture.We generally account for inter-segment sales at market prices. Corporate includes executive, administrative, financial, legal, human resources, businessdevelopment and risk management activities that are not allocated to reportable segments and are excluded from segment Adjusted EBITDA. Eliminationsinclude transactions to account for intercompany activity.94Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)The following tables set forth certain financial information relating to our continuing operations by reportable segment (in thousands): Year Ended December 31, 2017 2016 2015Revenue: Ready-mixed concrete Sales to external customers $1,213,027 $1,060,991 $876,633Aggregate products Sales to external customers 49,791 41,665 34,191Intersegment sales 40,874 34,669 26,248 Total aggregate products 90,665 76,334 60,439Total reportable segment revenue 1,303,692 1,137,325 937,072 Other products and eliminations 32,347 30,835 37,645Total revenue $1,336,039 $1,168,160 $974,717 Reportable Segment Adjusted EBITDA: Ready-mixed concrete $185,785 $157,534 $131,940Aggregate products 27,162 21,731 14,996Total reportable segment Adjusted EBITDA $212,947 $179,265 $146,936 Reconciliation of Total Reportable Segment Adjusted EBITDA to Income (Loss) FromContinuing Operations: Total reportable segment Adjusted EBITDA $212,947 $179,265 $146,936Other products and eliminations income from operations 10,846 9,874 8,704Corporate overhead (56,264) (43,483) (39,012)Depreciation, depletion and amortization for reportable segments (63,085) (50,618) (38,767)Impairment of goodwill and other assets (6,238) — —Hurricane-related losses for reportable segments (2,988) — —Quarry dredge costs for specific event for reportable segments (3,390) — —Purchase accounting adjustments for inventory (1,287) — —Interest expense, net (41,957) (27,709) (21,734)Corporate loss on early extinguishment of debt (60) (12,003) —Corporate derivative income (loss) (791) (19,938) (60,016)Change in value of contingent consideration for reportable segments (7,910) (5,225) (932)Corporate, other products and eliminations other income, net (1,121) 566 506Income (loss) from continuing operations before income taxes 38,702 30,729 (4,315)Income tax expense 12,436 21,151 779Income (loss) from continuing operations $26,266 $9,578 $(5,094) Capital Expenditures: Ready-mixed concrete $21,671 $25,343 $12,321Aggregate products 18,872 11,238 7,859Other products and corporate 2,184 3,844 4,797Total capital expenditures $42,727 $40,425 $24,97795Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Year Ended December 31, 2017 2016 2015Revenue by Product: Ready-mixed concrete $1,213,027 $1,060,991 $876,633Aggregate products 49,791 41,665 34,191Aggregates distribution 30,578 25,464 25,438Building materials 24,394 19,865 17,533Lime 9,921 11,062 9,250Hauling 5,555 5,395 5,425Other 2,773 3,718 6,247Total revenue $1,336,039 $1,168,160 $974,717 As of December 31, 2017 2016 2015Identifiable Property, Plant and Equipment Assets: Ready-mixed concrete $266,584 $229,077 $166,837Aggregate products 314,573 87,064 65,937Other products and corporate 55,111(1) 21,271 15,349Total identifiable assets $636,268 $337,412 $248,123(1) Increased primarily due to aggregates distribution facilities related to the Polaris acquisition.18. RISK CONCENTRATIONWe grant credit, generally without collateral, to our customers, which include general contractors, municipalities and commercial companies locatedprimarily in Texas, New Jersey, New York, Pennsylvania, Washington, D.C., California, Oklahoma, the U.S. Virgin Islands and Hawaii. Consequently, we aresubject to potential credit risk related to changes in business and economic factors in those states and territories. We generally have lien rights in the workwe perform, and concentrations of credit risk are limited because of the diversity of our customer base. Further, our management believes that our contractacceptance, billing and collection policies are adequate to limit potential credit risk.Several of our subsidiaries are parties to various collective bargaining agreements with labor unions having multi-year terms. As of December 31, 2017,approximately 1,121 of our employees, or 36.5% of our workforce, were represented by labor unions having collective bargaining agreements with us. As ofDecember 31, 2017, approximately 312 of our employees, or 10.2% of our workforce, were represented by labor unions having collective bargainingagreements that will expire within one year.19. SIGNIFICANT CUSTOMERS AND SUPPLIERSWe did not have any customers that accounted for more than 10% of our revenues or any suppliers that accounted for more than 10% of our cost of goodssold in 2017, 2016 or 2015. We did not have any customers that accounted for more than 10% of our accounts receivable as of December 31, 2017 orDecember 31, 2016.96Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)20. NON-CONTROLLING INTERESTThrough its ownership of Polaris, the Company holds an 88% interest in the Orca Sand and Gravel Limited Partnership (“Orca”) which was formed todevelop the Orca quarry, with the remaining 12% minority interest held by the Namgis First Nation (“Namgis”). Non-controlling interest consists of theNamgis’s share of the fair value equity in the partnership offset by the capital contributions loaned to the Namgis by Polaris, with the balance of its interest asfollows (in thousands): Non-Controlling InterestBalance - December 31, 2016$—Acquisition21,567Non-controlling interest share of Orca net income124Balance - December 31, 2017$21,691At the request of the Namgis and to enable the Namgis to make their required equity contributions to Orca once a construction decision was made,Polaris loaned the Namgis $8.0 million (Canadian dollars) in prior years. Polaris’s sole recourse for repayment is against distributions payable to the Namgisby the partnership, after repayment of any approved third party who has loaned the Namgis funds for equity contributions. Reflective of the equity nature ofthe funding, the balance of the loans offset the non-controlling interest’s share of equity. No interest accrues on the loans until a specified time after a setvolume is met, at which time the loans will accrue interest at an annual rate of 6%. Following Orca's achievement of certain financial metrics, the Namgis mayelect that up to one-half of the amount to which they are entitled under the partnership agreement be paid in cash.21. COMMITMENTS AND CONTINGENCIESLegal ProceedingsFrom time to time, and currently, we are subject to various claims and litigation brought by employees, customers and other third parties for, among othermatters, personal injuries, property damages, product defects and delay damages that have, or allegedly have, resulted from the conduct of our operations. Asa result of these types of claims and litigation, we must periodically evaluate the probability of damages being assessed against us and the range of possibleoutcomes. In each reporting period, if we determine that the likelihood of damages being assessed against us is probable, and, if we believe we can estimate arange of possible outcomes, then we will record a liability. The amount of the liability will be based upon a specific estimate, if we believe a specific estimateto be likely, or it will reflect the low end of our range. Currently, there are no material legal proceedings pending against us.In the future, we may receive funding deficiency demands related to multi-employer pension plans to which we contribute. We are unable to estimate theamount of any potential future funding deficiency demands because the actions of each of the other contributing employers in the plans has an effect on eachof the other contributing employers, and the development of a rehabilitation plan by the trustees and subsequent submittal to and approval by the InternalRevenue Service is not predictable. Further, the allocation of fund assets and return assumptions by trustees are variable, as are actual investment returnsrelative to the plan assumptions. As of March 1, 2018, there are no material product defect claims pending against us. Accordingly, our existing accruals for claims against us do notreflect any material amounts relating to product defect claims. While our management is not aware of any facts that would reasonably be expected to lead tomaterial product defect claims against us that would have a material adverse effect on our business, financial condition or results of operations, it is possiblethat claims could be asserted against us in the future. We do not maintain insurance that would cover all damages resulting from product defect claims. Inparticular, we generally do not maintain insurance coverage for the cost of removing and rebuilding structures. In addition, our indemnificationarrangements with contractors or others, when obtained, generally provide only limited protection against product defect claims. Due to inherentuncertainties associated with estimating unasserted claims in our business, we cannot estimate the amount of any future loss that may be attributable tounasserted product defect claims related to ready-mixed concrete we have delivered prior to December 31, 2017. 97Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)We believe that the resolution of all litigation currently pending or threatened against us or any of our subsidiaries will not materially exceed ourexisting accruals for those matters. However, because of the inherent uncertainty of litigation, there is a risk that we may have to increase our accruals for oneor more claims or proceedings to which we or any of our subsidiaries is a party as more information becomes available or proceedings progress, and any suchincrease in accruals could have a material adverse effect on our consolidated financial condition or results of operations. We expect in the future that we andour operating subsidiaries will, from time to time, be a party to litigation or administrative proceedings that arise in the normal course of our business. We are subject to federal, state and local environmental laws and regulations concerning, among other matters, air emissions and wastewater discharge.Our management believes we are in substantial compliance with applicable environmental laws and regulations. From time to time, we receive claims fromfederal and state environmental regulatory agencies and entities asserting that we may be in violation of environmental laws and regulations. Based onexperience and the information currently available, our management does not believe that these claims will materially exceed our related accruals. Despitecompliance and experience, it is possible that we could be held liable for future charges, which might be material, but are not currently known to us or cannotbe estimated by us. In addition, changes in federal or state laws, regulations or requirements, or discovery of currently unknown conditions, could requireadditional expenditures. As permitted under Delaware law, we have agreements that provide indemnification of officers and directors for certain events or occurrences while theofficer or director is or was serving at our request in such capacity. The maximum potential amount of future payments that we could be required to makeunder these indemnification agreements is not limited; however, we have a director and officer insurance policy that potentially limits our exposure andenables us to recover a portion of future amounts that may be paid. As a result of the insurance policy coverage, we believe the estimated fair value of theseindemnification agreements is minimal. Accordingly, we have not recorded any liabilities for these agreements as of December 31, 2017.We and our subsidiaries are parties to agreements that require us to provide indemnification in certain instances when we acquire businesses and realestate and in the ordinary course of business with our customers, suppliers, lessors and service providers.Royalty AssessmentIn 2014, Eagle Rock Materials Ltd. (“ERM”), a Polaris subsidiary, was notified by the British Columbia Ministry of Forests, Lands and Natural ResourceOperations that royalties were due for 2012 and for 2013, based on the tenure date, in respect of Polaris’s quarrying lease for the Eagle Rock Quarry project.In 2016 ERM was notified that further royalties were due for 2014, 2015 and 2016 (up to October) based on the tenure date and in 2017 ERM was notified ofinterest charges of $0.4 million. The total royalties and interest claimed to date are approximately $2.2 million, which the Company, through its Polarissubsidiary, is disputing. Polaris’s position is that royalties are only payable based on actual production, in accordance with a written undertaking from theresponsible government agency prior to commencement of the lease, and as the project has not been developed, no royalties are currently due. Accordingly,the Company has currently not recorded a provision for the royalty assessment.Lease PaymentsWe lease certain mobile and other equipment, land, facilities, office space and other items which, in the normal course of business, are renewed orreplaced by subsequent leases. Total consolidated expense for such operating leases amounted to $20.7 million in 2017, $18.5 million in 2016 and $17.4million in 2015.98Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Future minimum rental payments with respect to our operating lease obligations as of December 31, 2017, are as follows (in thousands): Year EndingDecember 31,2018 $19,6012019 15,5002020 11,6792021 8,9032022 6,036Thereafter 26,125 Total $87,845Our annual lease expense differs from our future minimum rental payments as a result of month to month equipment leases to support our operations. Insurance Programs We maintain third-party insurance coverage against certain workers’ compensation, automobile and general liability risks. Under certain components ofour insurance program, we share the risk of loss with our insurance underwriters by maintaining high deductibles subject to aggregate annual losslimitations. Generally, our deductible retentions per occurrence for auto, workers’ compensation and general liability insurance programs are $1.0 million,although certain of our operations are self-insured for workers’ compensation. We fund these deductibles and record an expense for expected losses under theprograms. The expected losses are determined using a combination of our historical loss experience and subjective assessments of our future loss exposure.The estimated losses are subject to uncertainty, including changes in claims reporting patterns, claims settlement patterns, judicial decisions, legislation andeconomic conditions. Although we believe that the estimated losses we have recorded are reasonable, significant differences related to the items noted abovecould materially affect our insurance obligations and future expense. The amount accrued for self-insurance claims was $19.2 million as of December 31,2017, compared to $13.5 million as of December 31, 2016, which is recorded in accrued liabilities and other long-term obligations.Performance Bonds In the normal course of business, we and our subsidiaries are contingently liable for performance under $36.8 million in performance bonds that variouscontractors, states and municipalities have required as of December 31, 2017. The bonds principally relate to construction contracts, reclamation obligations,licensing and permitting. We and our subsidiaries have indemnified the underwriting insurance company against any exposure under the performance bonds.No material claims have been made against these bonds.22. EMPLOYEE SAVINGS PLANS AND MULTI-EMPLOYER PENSION PLANSEmployee Savings PlansWe maintain a defined contribution 401(k) profit sharing plan for employees meeting various employment requirements. Eligible employees maycontribute amounts up to the lesser of 60% of their annual compensation or the maximum amount Internal Revenue Service ("IRS") regulations permit. During 2017 and 2016, we matched 100% of the first 5% of employee contributions. During 2015, we matched 100% of the first 4% of employeecontributions. We paid matching contributions of $4.8 million in 2017, $4.2 million in 2016 and $2.9 million in 2015.We also maintain a non-qualified contribution retirement plan ("Non-Qualified Savings Plan") covering highly compensated employees, as defined inthe plan. This plan allows eligible employees to defer receipt of up to 75% of their base compensation and 75% of their annual bonus. We do not matchcontributions to this plan.99Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Contributions under both plans may be invested in various investment funds at the employee's discretion. Such contributions, including the Company'smatching contributions described above, may not be invested in the Company's common stock.At inception of the Non-Qualified Savings Plan, the Company established a rabbi trust to fund the plan's obligations. The market value of the trust assetsfor the Non-Qualified Savings Plan of $2.5 million is included in other assets, and the related liability to the participants is included in other long-termobligations in the Consolidated Balance Sheet as of December 31, 2017.Multi-Employer Pension Plans Several of our subsidiaries are parties to various collective bargaining agreements with labor unions having multi-year terms that expire on a staggeredbasis. Under these agreements, our applicable subsidiaries pay specified wages to covered employees, observe designated workplace rules and makepayments to multi-employer pension plans and employee benefit trusts rather than administering the funds on behalf of these employees. The risks ofparticipating in these multi-employer pension plans are different from single-employer plans. Assets contributed to the multi-employer plan by one employermay be used to provide benefits to employees of other participating employers. If a participating employer stops contributing to the plan, the unfundedobligations of the plan may be borne by the remaining participating employers. If we choose to stop participating in some of these multi-employer plans, wemay be required to pay those plans an amount based on the underfunded status of the plan, referred to as a withdrawal liability. We were not required torecord a liability in 2017 or 2016 for full and partial withdrawals from any multi-employer pension plans. For additional information regarding our potentialfuture obligations, see Note 21. The required disclosures and our participation in significant multi-employer pension plans are presented in the table below. The EIN / Pension PlanNumber column provides the Employer Identification Number (“EIN”) and the three-digit plan number, if applicable. The Pension Protection Act zone statusis based on information available from the plan or the plan’s public filings. Among other factors, plans in the red zone are generally less than 65% funded,plans in the orange or yellow zones are less than 80% funded, and plans in the green zone are at least 80% funded. The FIP / RP Status Pending /Implemented column indicates plans for which a financial improvement plan (“FIP”) or a rehabilitation plan (“RP”) is either pending or has beenimplemented. The final column lists the expiration date(s) of the collective-bargaining agreements to which the plans are subject.PensionFund EIN / PPN PensionProtection ActZone Status FIP / RPStatusPending / Implemented Contributions (in Thousands) SurchargeImposed ExpirationDate ofCollectiveBargaining Agreement 2017 2016 2015 2017 2016 2015 WesternConferenceof TeamstersPension Plan 91-6145047/001 Green Green Green No $5,278 $4,820 $4,357 No 6/3/2018 to7/31/2020Local 282PensionTrust Fund 11-6245313/001 Green Green Green No 4,786 3,896 829 No 6/30/2019 to6/30/2021OperatingEngineersPensionTrust Fund 94-6090764/001 Red Red Orange Yes 1,071 1,121 1,173 No 7/1/2021TruckingEmployees ofNorth JerseyPensionFund 22-6063702/001 Red Red Red Yes 659 665 615 No 4/30/2018Other Various Various Various Various Various 1,958 1,720 1,084 Various 3/31/2018 to6/30/2022Total $13,752 $12,222 $8,058 100Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Contributions to the Local 282 Pension Trust fund increased from 2015 to 2017 primarily due to the 2016 partial and 2017 full impact of employeesadded as part of the Nycon, Jenna and Kings acquisitions. At the date that these consolidated financial statements were issued, Forms 5500 were generally notavailable for the 2017 plan year. Based on the most recent Forms 5500 available for each multi-employer pension plan, our 2016 contributions for the Local282 Pension Trust Fund and Trucking Employees of North Jersey Pension Fund represent more than 5% of total contributions. Our 2016 contributions theWestern Conference of Teamsters Pension Plan and the Operating Engineers Pension Trust Fund and our 2015 contributions to the significant plans shownabove did not represent more than 5% of total contributions.23. SUPPLEMENTAL CONDENSED CONSOLIDATING FINANCIAL INFORMATIONThe 2024 Notes are fully and unconditionally and jointly and severally guaranteed on a senior unsecured basis by each direct and indirect domesticsubsidiary of the Company, each a guarantor subsidiary. Each guarantor subsidiary is directly or indirectly 100% owned by the Company. Neither the netbook value nor the purchase price of any of our recently acquired guarantor subsidiaries were 20% or more of the aggregate principal amount of our 2024Notes. The 2024 Notes are not guaranteed by any direct or indirect foreign subsidiaries of the Company, each a non-guarantor subsidiary. Consequently, weare required to provide condensed consolidating financial information in accordance with Rule 3-10 of Regulation S-X.The following condensed consolidating financial information present, in separate columns, financial information for (1) the Parent on a parent onlybasis, (2) the guarantor subsidiaries on a combined basis, (3) the non-guarantor subsidiaries on a combined basis, (4) the eliminations and reclassificationsnecessary to arrive at the information for the Company on a consolidated basis and (5) the Company on a consolidated basis.The following condensed consolidating financial information of U.S. Concrete, Inc. and its subsidiaries present investments in consolidated subsidiariesusing the equity method of accounting. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions.101Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING BALANCE SHEETDECEMBER 31, 2017(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations andReclassifications U.S. ConcreteConsolidatedASSETSCurrent assets: Cash and cash equivalents $— $6,970 $15,611 $— $22,581Trade accounts receivable, net — 208,669 5,552 — 214,221Inventories — 41,006 7,079 — 48,085Prepaid expenses — 4,723 574 — 5,297Other receivables 16,256 2,644 291 — 19,191Other current assets — 2,307 3 — 2,310Intercompany receivables 14,628 — — (14,628) —Total current assets 30,884 266,319 29,110 (14,628) 311,685Property, plant and equipment, net — 416,888 219,380 — 636,268Goodwill — 142,221 62,510 — 204,731Intangible assets, net — 115,570 2,553 — 118,123Deferred income taxes — — 674 (674) —Investment in subsidiaries 544,256 — — (544,256) —Long-term intercompany receivables 322,193 — — (322,193) —Other assets — 4,384 943 — 5,327Total assets $897,333 $945,382 $315,170 $(881,751) $1,276,134LIABILITIES AND EQUITYCurrent liabilities: Accounts payable $17 $115,465 $1,588 $— $117,070Accrued liabilities 6,703 53,097 5,620 — 65,420Current maturities of long-term debt — 25,284 667 — 25,951Intercompany payables — — 14,628 (14,628) —Total current liabilities 6,720 193,846 22,503 (14,628) 208,441Long-term debt, net of current maturities 608,127 58,545 713 — 667,385Other long-term obligations and deferredcredits 2,035 88,743 2,563 — 93,341Deferred income taxes — 5,499 — (674) 4,825Long-term intercompany payables — 195,282 126,911 (322,193) —Total liabilities 616,882 541,915 152,690 (337,495) 973,992Total shareholders' equity 280,451 403,467 140,789 (544,256) 280,451Non-controlling interest — — 21,691 — 21,691Total equity 280,451 403,467 162,480 (544,256) 302,142Total liabilities and equity $897,333 $945,382 $315,170 $(881,751) $1,276,134102Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING BALANCE SHEETDECEMBER 31, 2016(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations andReclassifications U.S. ConcreteConsolidatedASSETSCurrent assets: Cash and cash equivalents $— $75,576 $198 $— $75,774Trade accounts receivable, net — 206,426 866 — 207,292Inventories — 38,856 3,123 — 41,979Prepaid expenses — 5,516 18 — 5,534Other receivables 1,200 7,491 — — 8,691Other current assets 39,239 2,004 15 (39,239) 2,019Total current assets 40,439 335,869 4,220 (39,239) 341,289Property, plant and equipment, net — 314,332 23,080 — 337,412Goodwill — 127,518 5,753 — 133,271Intangible assets, net — 127,798 3,175 — 130,973Deferred income taxes — — 561 (561) —Investment in subsidiaries 368,726 — — (368,726) —Long-term intercompany receivables 239,776 — — (239,776) —Other assets — 2,410 47 — 2,457Total assets $648,941 $907,927 $36,836 $(648,302) $945,402LIABILITIES AND EQUITYCurrent liabilities: Accounts payable $458 $108,803 $1,433 $— $110,694Accrued liabilities 5,365 108,375 2,013 (39,239) 76,514Current maturities of long-term debt — 16,654 — — 16,654Derivative liabilities 57,415 — — — 57,415Total current liabilities 63,238 233,832 3,446 (39,239) 261,277Long-term debt, net of current maturities 391,190 41,454 — — 432,644Other long-term obligations and deferredcredits 5,684 48,342 970 — 54,996Deferred income taxes — 8,217 — (561) 7,656Long-term intercompany payables — 233,319 6,457 (239,776) —Total liabilities 460,112 565,164 10,873 (279,576) 756,573Total equity 188,829 342,763 25,963 (368,726) 188,829Total liabilities and equity $648,941 $907,927 $36,836 $(648,302) $945,402103Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF OPERATIONSYEAR ENDED DECEMBER 31, 2017(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations andReclassifications U.S. ConcreteConsolidatedRevenue $— $1,311,639 $24,400 $— $1,336,039Cost of goods sold before depreciation,depletion and amortization — 1,034,340 22,265 — 1,056,605Selling, general and administrativeexpenses — 115,394 3,840 — 119,234Depreciation, depletion andamortization — 64,099 3,699 — 67,798Change in value of contingentconsideration 869 7,041 — — 7,910Impairment of goodwill and other assets — — 6,238 — 6,238Loss (gain) on sale of assets, net — (697) 3 — (694)Operating income (loss) (869) 91,462 (11,645) — 78,948Interest expense, net 39,844 1,533 580 — 41,957Derivative loss 791 — — — 791Loss on extinguishment of debt 60 — — — 60Other expense (income), net — (2,599) 37 — (2,562)Income (loss) from continuingoperations before income taxes, equityin earnings of subsidiaries and non-controlling interest (41,564) 92,528 (12,262) — 38,702Income tax expense (benefit) (16,256) 28,952 (260) — 12,436Net income (loss) from continuingoperations before equity in earnings ofsubsidiaries and non-controllinginterest (25,308) 63,576 (12,002) — 26,266Loss from discontinued operations, netof taxes and before equity in earnings ofsubsidiaries — (630) — — (630)Net income (loss) before equity inearnings of subsidiaries and non-controlling interest (25,308) 62,946 (12,002) — 25,636Equity in earnings of subsidiaries 50,820 — — (50,820) —Net income (loss) 25,512 62,946 (12,002) (50,820) 25,636Less: Net income attributable to non-controlling interest — — (124) — (124)Net income (loss) attributable to U.S.Concrete $25,512 $62,946 $(12,126) $(50,820) $25,512104Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF OPERATIONSYEAR ENDED DECEMBER 31, 2016(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations andReclassifications U.S. ConcreteConsolidatedRevenue $— $1,147,539 $20,621 $— $1,168,160Cost of goods sold before depreciation,depletion and amortization — 904,608 17,730 — 922,338Selling, general and administrativeexpenses — 97,318 2,701 — 100,019Depreciation, depletion andamortization — 52,795 2,057 — 54,852Change in value of contingentconsideration 180 5,045 — — 5,225Gain on sale of assets, net — (1,416) — — (1,416)Operating income (loss) (180) 89,189 (1,867) — 87,142Interest expense, net 25,922 1,774 13 — 27,709Derivative loss 19,938 — — — 19,938Loss on extinguishment of debt 12,003 — — — 12,003Other income, net — (3,231) (6) — (3,237)Income (loss) from continuingoperations before income taxes andequity in earnings of subsidiaries (58,043) 90,646 (1,874) — 30,729Income tax expense (benefit) (15,087) 36,830 (592) — 21,151Net income (loss) from continuingoperations before equity in earnings ofsubsidiaries (42,956) 53,816 (1,282) — 9,578Loss from discontinued operations, netof taxes and before equity in earnings ofsubsidiaries — (717) — — (717)Net income (loss) before equity inearnings of subsidiaries (42,956) 53,099 (1,282) — 8,861Equity in earnings of subsidiaries 51,817 — — (51,817) —Net income (loss) $8,861 $53,099 $(1,282) $(51,817) $8,861105Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF OPERATIONSYEAR ENDED DECEMBER 31, 2015(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations andReclassifications U.S. ConcreteConsolidatedRevenue $— $970,701 $4,016 $— $974,717Cost of goods sold before depreciation,depletion and amortization — 765,314 3,125 — 768,439Selling, general and administrativeexpenses — 86,569 304 — 86,873Depreciation, depletion andamortization — 43,545 25 — 43,570Change in value of contingentconsideration 871 61 — — 932Gain on sale of assets, net — (468) — — (468)Operating income (loss) (871) 75,680 562 — 75,371Interest expense, net 20,452 1,280 2 — 21,734Derivative loss 60,016 — — — 60,016Other expense (income), net — (2,075) 11 — (2,064)Income (loss) from continuingoperations before income taxes andequity in earnings of subsidiaries (81,339) 76,475 549 — (4,315)Income tax expense (benefit) (7,823) 8,581 21 — 779Net income (loss) from continuingoperations before equity in earningsof subsidiaries (73,516) 67,894 528 — (5,094)Loss from discontinued operations, netof taxes and before equity in earningsof subsidiaries — (320) — — (320)Net income (loss) before equity inearnings of subsidiaries (73,516) 67,574 528 — (5,414)Equity in earnings of subsidiaries 68,102 — — (68,102) —Net income (loss) $(5,414) $67,574 $528 $(68,102) $(5,414)106Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWSYEAR ENDED DECEMBER 31, 2017(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations U.S. ConcreteConsolidatedNet cash provided by (used in) operatingactivities $(30,136) $114,508 $(4,853) $15,308 $94,827Cash flows from investing activities: Purchases of property, plant andequipment — (39,962) (2,765) — (42,727)Payments related to acquisitions, net ofcash acquired (236,049) (59,022) — — (295,071)Proceeds from sale of property, plant andequipment — 2,045 14 — 2,059Proceeds from disposal of acquiredbusinesses — 1,445 — — 1,445Investment in subsidiaries (1,820) — — 1,820 —Net cash provided by (used in)investing activities (237,869) (95,494) (2,751) 1,820 (334,294)Cash flows from financing activities: Proceeds from revolver borrowings 54,422 — — — 54,422Repayments of revolver borrowings (45,422) — — — (45,422)Proceeds from issuance of debt 211,500 211,500Proceeds from exercise of warrants andstock options 2,695 — — — 2,695Payments of other long-term obligations (4,175) (4,833) — — (9,008)Payments for other financing — (20,219) (98) — (20,317)Debt issuance costs (4,493) — — — (4,493)Other treasury share purchases (3,075) — — — (3,075)Intercompany funding 56,553 (62,568) 23,143 (17,128) —Net cash provided by (used in)financing activities 268,005 (87,620) 23,045 (17,128) 186,302Effect of exchange rates on cash and cashequivalents — — (28) — (28)Net increase (decrease) in cash and cashequivalents — (68,606) 15,413 — (53,193)Cash and cash equivalents at beginning ofperiod — 75,576 198 — 75,774Cash and cash equivalents at end of period $— $6,970 $15,611 $— $22,581107Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWSYEAR ENDED DECEMBER 31, 2016(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations U.S. ConcreteConsolidatedNet cash provided by (used in) operatingactivities $(19,798) $134,685 $1,024 $— $115,911Cash flows from investing activities: Purchases of property, plant andequipment — (37,501) (2,924) — (40,425)Payments related to acquisitions, net ofcash acquired — (127,927) — — (127,927)Proceeds from sale of property, plant andequipment — 2,744 — — 2,744Proceeds from disposal of acquiredbusiness — 1,565 — — 1,565Insurance proceeds from property claim — 1,348 — — 1,348Investment in subsidiaries (1,480) — — 1,480 —Net cash provided by (used in) investingactivities (1,480) (159,771) (2,924) 1,480 (162,695)Cash flows from financing activities: Proceeds from revolver borrowings 128,904 — — — 128,904Repayments of revolver borrowings (173,904) — — — (173,904)Proceeds from debt issuance 400,000 400,000Repayments of debt (200,000) — — — (200,000)Premium paid on early retirement of debt (8,500) — — — (8,500)Proceeds from exercise of warrants andstock options 348 — — — 348Payments of other long-term obligations (657) (4,022) — — (4,679)Payments for other financing 160 (13,593) — — (13,433)Debt issuance costs (7,824) — — — (7,824)Other treasury share purchases (2,857) — — — (2,857)Other proceeds — 578 — — 578Intercompany funding (114,392) 113,845 2,027 (1,480) —Net cash provided by (used in)financing activities 21,278 96,808 2,027 (1,480) 118,633Net increase in cash and cash equivalents — 71,722 127 — 71,849Cash and cash equivalents at beginning ofperiod — 3,854 71 3,925Cash and cash equivalents at end of period $— $75,576 $198 $— $75,774108Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWSYEAR ENDED DECEMBER 31, 2015(in thousands) Parent GuarantorSubsidiaries Non-GuarantorSubsidiaries Eliminations U.S. ConcreteConsolidatedNet cash provided by (used in) operatingactivities $(17,619) $122,658 $(778) $— $104,261Cash flows from investing activities: Purchases of property, plant andequipment — (24,977) — — (24,977)Payments related to acquisitions, net ofcash acquired (39,858) (89,411) (6,078) — (135,347)Proceeds from sale of property, plant andequipment — 1,312 — — 1,312Proceeds from disposal of acquiredbusinesses — 1,177 — — 1,177Investment in subsidiaries (785) — — 785 —Net cash provided by (used in)investing activities (40,643) (111,899) (6,078) 785 (157,835)Cash flows from financing activities: Proceeds from revolver borrowings 206,809 — — — 206,809Repayments of revolver borrowings (161,809) — — — (161,809)Repayments of debt (117) — — — (117)Proceeds from exercise of warrants andstock options 546 — — — 546Payments of other long-term obligations (1,000) (1,298) — — (2,298)Payments for other financing — (8,611) — — (8,611)Debt issuance costs (893) — — — (893)Other treasury share purchases (6,330) — — — (6,330)Intercompany funding 21,056 (27,198) 6,927 (785) —Net cash provided by (used in)financing activities 58,262 (37,107) 6,927 (785) 27,297Net increase (decrease) in cash and cashequivalents — (26,348) 71 — (26,277)Cash and cash equivalents at beginning ofperiod — 30,202 — 30,202Cash and cash equivalents at end of period $— $3,854 $71 $— $3,925109Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)24. QUARTERLY SUMMARY (unaudited) Year Ended December 31, 2017 (in thousands, except per share data) FirstQuarter SecondQuarter ThirdQuarter FourthQuarterRevenue - continuing operations $299,133 $340,926 $354,628 $341,352Gross profit $63,374 $77,352 $75,633 $63,075Net income (loss) $6,880 $(2,349) $24,054 $(2,949)Net income (loss) attributable to U.S. Concrete $6,880 $(2,349) $24,054 $(3,073)Net income (loss) per share attributable to U.S. Concrete-basic $0.44 $(0.15) $1.50 $(0.19)Net income (loss) per share attributable to U.S. Concrete-diluted $0.42 $(0.15) $1.45 $(0.19) Year Ended December 31, 2016 (in thousands, except per share data) FirstQuarter SecondQuarter ThirdQuarter FourthQuarterRevenue - continuing operations $245,045 $275,750 $328,588 $318,777Gross profit $46,287 $53,534 $75,111 $70,890Net income (loss) $(10,027) $(3,477) $37,956 $(15,591)Net income (loss) per share-basic $(0.68) $(0.23) $2.49 $(1.01)Net income (loss) per share-diluted $(0.68) $(0.23) $2.34 $(1.01)Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economicconditions. In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market. Accordingly, demand for ourproducts and services during the winter months are typically lower than in other months of the year because of inclement weather. Also, sustained periods ofinclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.During the fourth quarter of 2017, we recognized a $5.8 million non-cash impairment expense of goodwill associated with our USVI operations. See Note4 for additional information. The fourth quarter of 2017 also included an incremental $5.0 million expense as compared to the fourth quarter of 2016 forincreased self-insurance reserves for certain workers’ compensation and automobile liability losses, which primarily resulted from adverse claim developmentduring the year for certain unexpected large claims.During the second quarter of 2016, we incurred a pre-tax loss on the early extinguishment of debt and other related costs of $12.0 million related to theredemption of our senior secured notes due 2018. 25. HURRICANES IRMA AND MARIAIn September 2017, Hurricanes Irma and Maria made landfall on the U.S. Virgin Islands. These storms resulted in extensive damage, flooding and poweroutages throughout the islands. The islands had limited power following the storms through the end of the year. There is uncertainty as to the magnitude ofthe ongoing impact to the business resulting from these storms, including the potential, if any, for insurance recoveries. We recorded impairments related toinventory and property, plant and equipment of $1.1 million in 2017. In addition, during the fourth quarter of 2017, based on the uncertainty of the timing ofthe business recovery and its impact on our projected cash flows, we recorded a non-cash goodwill impairment charge of $5.8 million, representing a fullimpairment of the goodwill related to our U.S. Virgin Islands operations.110Table of ContentsU.S. CONCRETE, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued)Item 9. Changes in and Disagreements with Accountants on Accounting and Financial DisclosureNone.Item 9A. Controls and ProceduresAcquisitionsWe completed the following seven acquisitions during 2017 (the "2017 Acquisitions") that we are still in the process of integrating:•Harbor Ready-Mix on September 29, 2017;•A-1 Materials, Inc. and L.C. Frey Company, Inc. on September 29, 2017;•Action Supply Co., Inc. on September 29, 2017;•Polaris Materials Corporation on November 17, 2017; and•Three individually immaterial operations acquired during December 2017.Management’s assessment and conclusion on the effectiveness of the Company’s disclosure controls and procedures as of December 31, 2017, excludesan assessment of the internal control over financial reporting related to each of the 2017 Acquisitions. The 2017 Acquisitions represented 25.5% of ourconsolidated total assets and 1.3% of our consolidated revenue included in our consolidated financial statements as of and for the year ended December 31,2017.In reliance on interpretive guidance issued by the SEC staff, management’s evaluation and conclusion as to the effectiveness of the Company’sdisclosure controls and procedures and internal control over financial reporting as of the end of the period covered by this Annual Report on Form 10-Kexcludes any evaluation of the internal control over financial reporting of each of the 2017 Acquisitions. Management will include each of the 2017Acquisitions in its 2018 assessment of internal control over financial reporting.Disclosure Controls and ProceduresAs of December 31, 2017, our management, with the participation of our principal executive officer and our principal financial officer, evaluated theeffectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended (the “ExchangeAct”)), which are designed to provide reasonable assurance that the information required to be disclosed in the reports that we file or submit under theExchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules andforms. Disclosure controls and procedures include controls and procedures that are designed to provide reasonable assurance that information required to bedisclosed in the reports that we file or submit under the Exchange Act is accumulated and communicated to management, including our principal executiveofficer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure. Based on that evaluation and due to the remediation of a prior year material weakness in our internal control over financial reporting discussed below,our principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures were effective at thereasonable assurance level as of December 31, 2017.Management’s Report on Internal Control over Financial Reporting Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as that term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Our internal control over financial reporting is a process designed to provide reasonable assurance regarding thereliability of financial reporting and the preparation of financial statements for external reporting purposes in accordance with generally accepted accountingprinciples. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of anyevaluation of effectiveness of internal control over financial reporting to future periods are subject to the risk that controls may become inadequate becauseof changes in conditions or that the degree of compliance with the policies or procedures may deteriorate over time.111Table of ContentsUnder the supervision and with the participation of our management, including our principal executive, financial and accounting officers, we haveconducted an evaluation of the effectiveness of our internal control over financial reporting (excluding the 2017 Acquisitions as described above) based onthe framework in “Internal Control - Integrated Framework (2013)” issued by the Committee of Sponsoring Organizations of the Treadway Commission.Based on that evaluation, our management has concluded that we maintained effective internal control over financial reporting as of December 31, 2017.Ernst & Young LLP, the Company's independent registered public accounting firm, has audited our consolidated financial statements included in thisreport and has issued an attestation report on the Company's internal control over financial reporting, which is included herein.Remediation of Prior Year Material WeaknessOur management previously identified and disclosed that we had a material weakness in our internal control over financial reporting relating to theaccuracy and presentation of the accounting for income taxes, including the income tax provision and related tax assets and liabilities as of December 31,2016 and December 31, 2015. Since that time, with the oversight of our audit committee, we took steps to remediate the previously identified materialweakness and to strengthen our internal control over financial reporting in the area of tax accounting. Following a comprehensive review of our tax processesand internal controls, the following steps to strengthen our internal controls related to tax accounting were implemented and performed during 2017:•Evaluation and enhancement of the resources in our tax department, which included the hiring of a tax manager experienced in accounting forincome taxes under U.S. GAAP and taxation of multinational corporations;•Engagement of third-party tax advisory firms to assist in the preparation and review of the quarterly and annual income tax accounting;•Increased process automation, including the finalization of the initial implementation of the selected document management software, whichallowed for its utilization, beginning in the fourth quarter of 2017, to assist in improving the documentation related to management review controlsand the overall organization of control related documentation;•Finalization of phase one of the implementation process related to the selected income tax accounting software, which allowed for its utilization inthe fourth quarter of 2017 to prepare year-end accounting for income taxes;•Establishment of documentation standards for management review controls; and•Reassessment of the balance between preventative and detective type internal controls, which resulted in an increase in preventative controls,including the development and use of tax item checklists and research tools to assist in compliance with U.S. GAAP regarding complex taxaccounting issues, including non-routine transactions.We have completed our testing of the design and operating effectiveness of these procedures as of December 31, 2017 and have concluded that thepreviously identified material weakness was remediated as of December 31, 2017.Changes in Internal Control over Financial Reporting We completed a number of acquisitions in the year ended December 31, 2017. As part of our ongoing integration activities, we continue to implementour controls and procedures at the businesses we acquire and to augment our company-wide controls to reflect the risks inherent in our acquisitions.Throughout the integration process, we monitor these efforts and take corrective action as needed to reinforce the application of our controls and procedures.Other than the foregoing and except as described above, during the quarter ended December 31, 2017, there were no other changes in our internal controlover financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.112Table of ContentsReport of Independent Registered Public Accounting FirmTo the Shareholders and the Board of Directors of U.S. Concrete, Inc.Opinion on Internal Control over Financial ReportingWe have audited U.S. Concrete, Inc. and subsidiaries’ internal control over financial reporting as of December 31, 2017, based on criteria established inInternal Control- Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), (the COSOcriteria). In our opinion, U.S. Concrete, Inc. and subsidiaries (the Company) maintained, in all material respects, effective internal control over financialreporting as of December 31, 2017, based on the COSO criteria.As indicated in the accompanying “Management’s Report on Internal Control over Financial Reporting”, management’s assessment of and conclusion on theeffectiveness of internal control over financial reporting did not include the internal controls of Action Supply Co., Inc., A-1 Materials, Inc., L.C. FreyCompany, Inc., Central Supply Company d.b.a. Harbor Ready-Mix, and Polaris Materials Corporation which are included in the 2017 consolidated financialstatements of the Company and constituted 25.5% of total assets as of December 31, 2017 and 1.3% of revenues for the year then ended. Our audit of internalcontrol over financial reporting of the Company also did not include an evaluation of the internal control over financial reporting of Action Supply Co., Inc.,A-1 Materials, Inc., L.C. Frey Company, Inc., Central Supply Company d.b.a. Harbor Ready-Mix, and Polaris Materials Corporation.We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidatedbalance sheet of the Company as of December 31, 2017, the related consolidated statements of operations, total equity and cash flows for the year then ended,and the related notes (collectively referred to as the consolidated financial statements) and our report dated March 1, 2018 expressed an unqualified opinionthereon.Basis for OpinionThe Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness ofinternal control over financial reporting included in the accompanying “Management’s Report on Internal Control over Financial Reporting”. Ourresponsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firmregistered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and theapplicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audit in accordance with the standards ofthe PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financialreporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing therisk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, andperforming such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.Definition and Limitations of Internal Control Over Financial ReportingA company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reportingand the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal controlover financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairlyreflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permitpreparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are beingmade only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention ortimely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.113Table of ContentsBecause of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation ofeffectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliancewith the policies or procedures may deteriorate./s/ Ernst & Young LLPDallas, TexasMarch 1, 2018114Table of ContentsItem 9B. Other InformationNot applicable.115Table of ContentsPART IIIExcept as otherwise indicated in Items 10, 11, 12, 13 and 14 below, pursuant to the General Instructions to Form 10-K, we intend to incorporate byreference the information we refer to in those Items from the definitive proxy statement for our 2018 Annual Meeting of Stockholders (our "2018 ProxyStatement"). We intend to file our 2018 Proxy Statement with the Securities and Exchange Commission not later than 120 days after the year endedDecember 31, 2017.Item 10. Directors, Executive Officers and Corporate Governance For the information this Item requires, please see the information under the headings “Proposal No. 1—Election of Directors,” “Executive Officers,”“Information Concerning the Board of Directors and Committees,” and “Section 16(a) Beneficial Ownership Reporting Compliance” in the 2018 ProxyStatement, which is incorporated in this Item by this reference. We have a code of ethics applicable to all our employees and directors. In addition, our principal executive, financial and accounting officers are subjectto the provisions of the Code of Ethics of U.S. Concrete, Inc. for chief executive officer and senior financial officers, a copy of which is available on ourwebsite at www.us-concrete.com. In the event that we amend or waive any of the provisions of these codes of ethics applicable to our principal executive,financial and accounting officers, we intend to disclose that action on our website, as required by applicable law.Item 11. Executive CompensationFor the information this Item requires, please see the information under the headings “Compensation Discussion and Analysis,” “DirectorCompensation,” “Executive Compensation,” “Compensation Program and Risk Management,” “Compensation Committee Interlocks and InsiderParticipation,” and “Compensation Committee Report” in the 2018 Proxy Statement, which is incorporated in this Item by this reference.Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder MattersExcept as set forth below, for the information this Item requires, please see the information under the heading “Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters" in the 2018 Proxy Statement, which is incorporated in this Item by this reference.Equity Compensation Plan InformationAll shares of common stock issuable under our compensation plans are subject to adjustment to reflect any increase or decrease in the number of sharesoutstanding as a result of stock splits, combination of shares, recapitalizations, mergers, or consolidations.116Table of ContentsThe following table summarizes, as of December 31, 2017, the indicated information regarding equity compensation to our employees, officers, directorsand other persons under our equity compensation plans (in thousands). These plans use or are based on shares of our common stock. We do not have anyequity compensation plans not approved by security holders. Plan Category Number of Securities to Be Issued UponExercise ofOutstanding StockOptions Weighted AverageExercise Price ofOutstanding StockOptions Number of Securities Remaining Availablefor Future IssuanceUnder EquityCompensation Plans(Excluding SecuritiesReflected in FirstColumn)Equity compensation plans approved by security holders(1) 19 $15.96 608(1)We adopted a management equity incentive plan (the "2010 Plan"), effective as of August 31, 2010, under which 9.5% of the equity of the Company authorized pursuant toour Plan of Reorganization, on a fully-diluted basis, is reserved for issuance as equity-based awards to management and employees, and 0.5% of such equity, on a fully-diluted basis, is reserved for issuance to directors of the Company. On January 23, 2013, we adopted, and on May 15, 2013, the Company’s stockholders approved theU.S. Concrete, Inc. Long Term Incentive Plan (the “2013 Plan”), which allows, among other things, for approximately 0.5 million shares of common stock to be reservedfor grant as equity-based awards to our management, employees and directors. The 2013 Plan enables us to grant stock options, stock appreciation rights, restricted stockawards, restricted stock units, cash-settled equity awards and performance awards. We reserved 2.7 million shares of common stock for issuance in connection with the2010 and 2013 Plans, and, as of December 31, 2017, there were 0.6 million shares remaining for future issuance.Item 13. Certain Relationships and Related Transactions and Director IndependenceFor the information this Item requires, please see the information under the headings “Certain Relationships and Related Transactions” and "DirectorIndependence" in the 2018 Proxy Statement, which is incorporated in this Item by this reference.Item 14. Principal Accountant Fees and ServicesFor the information this Item requires, please see the information appearing under the heading “Fees Incurred for Services by the Principal Accountant”in the 2018 Proxy Statement, which is incorporated in this Item by this reference.PART IVItem 15. Exhibits and Financial Statement Schedules(a)(1) Financial Statements.For the information this item requires, please see Index to Consolidated Financial Statements on page 56 of this report.(2) Financial Statement Schedules.All financial statement schedules are omitted because they are not required or the required information is shown in our consolidated financial statementsor the notes thereto.(3) Exhibits.The information on exhibits required by this Item 15 is set forth in the Index to Exhibits appearing on pages 120-122 of this Report and is incorporatedby reference herein.117Table of ContentsSIGNATURESPursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed onits behalf by the undersigned, thereunto duly authorized. U.S. CONCRETE, INC. Date:March 1, 2018By:/s/ William J. Sandbrook William J. Sandbrook President, Chief Executive Officer and Vice ChairmanPursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of theRegistrant and in the capacities indicated on March 1, 2018.Signature Title /s/ William J. Sandbrook President, Chief Executive Officer and Vice ChairmanWilliam J. Sandbrook (Principal Executive Officer) /s/ John E. Kunz Senior Vice President and Chief Financial OfficerJohn E. Kunz (Principal Financial Officer) /s/ Kevin Kohutek Vice President and Chief Accounting OfficerKevin Kohutek (Principal Accounting Officer) /s/ Kurt M. Cellar DirectorKurt M. Cellar /s/ Eugene I. Davis DirectorEugene I. Davis /s/ Michael D. Lundin DirectorMichael D. Lundin /s/ Robert M. Rayner DirectorRobert M. Rayner /s/ Theodore P. Rossi DirectorTheodore P. Rossi /s/ Colin M. Sutherland DirectorColin M. Sutherland 118Table of ContentsINDEX TO EXHIBITSExhibitNumber Description2.1* —Arrangement Agreement, dated as of September 29, 2017, by and among U.S. Concrete, Inc., 1134771 B.C. Ltd., and Polaris MaterialsCorporation (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K dated October 2, 2017 (File No. 001-34530))3.1* —Amended and Restated Certificate of Incorporation of U.S. Concrete, Inc. (incorporated by reference to Exhibit 1 to the Company’sRegistration Statement on Form 8-A/A filed on August 31, 2010 (File No. 000-26025)).3.2* —Third Amended and Restated By-Laws of U.S. Concrete, Inc. (incorporated by reference to Exhibit 2 to the Company’s RegistrationStatement on Form 8-A/A filed on August 31, 2010 (File No. 000-26025)).3.3* —Amendment No. 1 to Third Amended and Restated Bylaws of U.S. Concrete, Inc (incorporated by reference to Exhibit 3.1 to the Company’sCurrent Report on Form 8-K filed on November 18, 2015 (File No. 001-34530)).4.1* —Form of common stock certificate (incorporated by reference to Exhibit 3 to the Company’s Registration Statement on Form 8-A filedAugust 31, 2010 (File No. 000-26025)).4.2* —Indenture, dated as of June 7, 2016, by and among U.S. Concrete, Inc., the subsidiary guarantors party thereto and U.S. Bank NationalAssociation, as trustee and noteholder collateral agent (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-Kdated June 7, 2016 (File No. 001-34530)).4.3* —Supplemental Indenture No. 1, dated as of October 12, 2016, by and among U.S. Concrete, Inc., the subsidiary guarantors party thereto andU.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K datedJanuary 9, 2017 (File No. 001-34530)).4.4* —Supplemental Indenture No. 2, dated as of January 9, 2017, by and among U.S. Concrete, Inc., the subsidiary guarantors party thereto andU.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.3 to the Company's Current Report on Form 8-K datedJanuary 9, 2017 (File No. 001-34530)).10.1*† —U.S. Concrete, Inc. Non-Qualified Stock Option Award Agreement (incorporated by reference to Exhibit 10.5 to the Company’s CurrentReport on Form 8-K filed on September 2, 2010 (File No. 000-26025)).10.2*† —U.S. Concrete, Inc. Restricted Stock Unit Award Agreement (incorporated by reference to Exhibit 10.6 to the Company’s Current Report onForm 8-K filed on September 2, 2010 (File No. 000-26025)).10.3*† —Form of Indemnification Agreement (incorporated by reference to Exhibit 10.7 to the Company’s Current Report on Form 8-K filed onSeptember 2, 2010 (File No. 000-26025)).10.4*† —Executive Severance Agreement, effective as of August 22, 2011 between U.S. Concrete, Inc. and William J. Sandbrook (incorporated byreference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on August 22, 2011 (File No. 001-34530)).10.5*† —Indemnification Agreement, effective as of August 22, 2011 between U.S. Concrete, Inc. and William J. Sandbrook (incorporated byreference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on August 22, 2011 (File No. 001-34530)).10.6*† —Executive Severance Agreement dated January 23, 2013 by and between U.S. Concrete, Inc. and Niel L. Poulsen (incorporated by referenceto Exhibit 10.37 to the Company’s Annual Report on Form 10-K dated March 8, 2013 (File No. 001-34530)).10.7*† —Form of Restricted Stock Award Agreement (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filedon March 6, 2013 (File No. 0001-34530)).10.8*† —U.S. Concrete, Inc. Deferred Compensation Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-Kdated April 17, 2013 (File No. 001-34530)).10.9*† —U.S. Concrete, Inc. Deferred Compensation Plan Adoption Agreement (incorporated by reference to Exhibit 10.2 to the Company’s CurrentReport on Form 8-K dated April 17, 2013 (File No. 001-34530)).10.10*† —U.S. Concrete, Inc. Long Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-Kdated May 15, 2013 (File No. 001-34530)).10.11*† —Form of Restricted Stock Agreement (Employee Form) (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form8-K dated July 1, 2013 (File No. 001-34530)).10.12*† —U.S. Concrete, Inc. Management Equity Incentive Plan effective January 1, 2013 (incorporated by reference to Exhibit 10.23 to theCompany’s Annual Report on Form 10-K dated March 7, 2014 (File No. 001-34530)).10.13*† —Executive Severance Agreement dated August 1, 2013 by and between U.S. Concrete, Inc. and Paul M. Jolas (incorporated by reference toExhibit 10.24 to the Company’s Annual Report on Form 10-K dated March 7, 2014 (File No. 001-34530)).10.14* —Subscription Agreement, dated as of April 1, 2015, by and among U.S. Concrete Inc., Ferrara Family Holdings, Inc. and the beneficialowners of Ferrara Family Holdings, Inc. named therein. (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 2, 2015 (File No. 001-34530).119Table of Contents10.15* —Amended and Restated Limited Liability Company Agreement of Ferrara Bros., LLC, effective as of April 9, 2015 (incorporated byreference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q dated August 6, 2015 (File No. 001-34530)).10.16*+ —Ferrara Bros., LLC Class B Incentive Interests Award Agreement, effective as of April 11, 2015, between Ferrara Bros., LLC and 2G FB LLC(incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q dated August 6, 2015 (File No. 001-34530)).10.17*† —Offer Letter to Ronnie Pruitt, dated October 6, 2015 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated October 23, 2015 (File No. 001-34530)).10.18* —Executive Severance Agreement, by and between U.S. Concrete, Inc. and Ronnie Pruitt, dated October 26, 2015 (incorporated by referenceto Exhibit 10.2 to the Company’s Current Report on Form 8-K dated October 23, 2015 (File No. 001-34530)).10.19*† —Indemnification Agreement, by and between U.S. Concrete, Inc. and Ronnie Pruitt, dated October 26, 2015 (incorporated by reference toExhibit 10.3 to the Company’s Current Report on Form 8-K dated October 23, 2015 (File No. 001-34530)).10.20*† —Executive Severance Agreement, by and between U.S. Concrete, Inc. and Joseph C. Tusa, Jr., dated March 23, 2017 (incorporated byreference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated March 21, 2017 (File No. 001-34530)).10.21*† —U.S. Concrete, Inc. 2017 Cash Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filedon May 19, 2017 (File No. 001-34530)).10.22*† —Consulting Agreement, dated as of July 1, 2017, by and between U.S. Concrete, Inc. and Joseph C. Tusa, Jr. (incorporated by reference toExhibit 10.1 to the Company’s Current Report on Form 8-K dated July 6, 2017, 2017 (File No. 001-34530)).10.23* —Third Amended and Restated Loan and Security Agreement, dated as of August 31, 2017, by and among U.S. Concrete, Inc., certain of itssubsidiaries parties thereto, certain lender parties thereto and Bank of America, N.A., as agent for the lenders (incorporated by reference toExhibit 10.1 to the Company’s Current Report on Form 8-K dated September 1, 2017 (File No. 001-34530)).10.24* —First Amendment to Third Amended and Restated Loan and Security Agreement, dated as of November 14, 2017, by and among U.S.Concrete, Inc., certain of its subsidiaries parties thereto, certain lender parties thereto, and Bank of America, N.A., as agent for the lenders(incorporated by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K dated November 17, 2017 (File No. 001-34530)).10.25*† —Amendment to Consulting Agreement, dated as of September 1, 2017, by and between U.S. Concrete, Inc. and Joseph C. Tusa, Jr.(incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K dated September 8, 2017 (File No. 001-34530)).10.26*† —Offer Letter to John Kunz, dated September 5, 2017 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated September 8, 2017 (File No. 001-34530)).10.27*† —Consulting Agreement, dated as of September 14, 2017, by and between U.S. Concrete, Inc. and Eugene I. Davis (incorporated by referenceto Exhibit 10.1 to the Company’s Current Report on Form 8-K dated September 20, 2017 (File No. 001-34530)).10.28*† —Executive Severance Agreement, by and between U.S. Concrete, Inc. and John E. Kunz, dated October 2, 2017 (incorporated by reference toExhibit 10.1 to the Company’s Current Report on Form 8-K dated October 6, 2017 (File No. 001-34530)).10.29*† —Indemnification Agreement, by and between U.S. Concrete, Inc. and John E. Kunz, dated February 1, 2016, dated October 2, 2017(incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K dated October 6, 2017 (File No. 001-34530)).10.30† —Form of Restricted Stock Agreement (Employee Form)10.31† —Form of Restricted Stock Unit Agreement (Canadian Employee / Taxpayer Form)10.32† —Form of Restricted Stock Unit Agreement (Directors)12.1 —Ratio of Earnings to Fixed Charges.16.1* —Letter of Grant Thornton LLP dated March 24, 2017 (incorporated by reference to Exhibit 16.1 to the Company's Current Report on Form 8-K dated March 24, 2017 (File No. 001-34530)).21.1 —Subsidiaries.23.1 —Consent of Ernst & Young LLP, independent registered public accounting firm.23.2 —Consent of Grant Thornton LLP, independent registered public accounting firm.31.1 —Certification of Periodic Report pursuant to Rule 13a-14(a) and 15d-14(a).31.2 —Certification of Periodic Report pursuant to Rule 13a-14(a) and 15d-14(a).120Table of Contents32.1 —Certification pursuant to 18 U.S.C. Section 1350.32.2 —Certification pursuant to 18 U.S.C. Section 1350.95.1 —Mine Safety Disclosure.101.INS —Instance Document101.SCH —XBRL Taxonomy Extension Schema Document101.CAL —XBRL Taxonomy Extension Calculation Linkbase Document101.DEF —XBRL Taxonomy Extension Definition Linkbase Document101.LAB —XBRL Taxonomy Extension Label Linkbase Document101.PRE —XBRL Taxonomy Extension Presentation Linkbase Document* Incorporated by reference to the filing indicated.† Management contract or compensatory plan or arrangement.+ Portions of this exhibit have been omitted pursuant to a request for confidential treatment with the SEC.1211 690823.0002 EAST 113908747 v5 U.S. CONCRETE, INC. LONG TERM INCENTIVE PLAN RESTRICTED STOCK AGREEMENT (Employee Form) This Agreement is made and entered into effective as of [Insert Date of Grant] (the “Date of Grant”) by and between U.S. Concrete, Inc., a Delaware corporation (the “Company”) and you, [Insert Name of Participant]. WHEREAS, the Company, in order to induce you to enter into and to continue and dedicate service to the Company and to materially contribute to the success of the Company, agrees to grant you this Restricted Stock Award; WHEREAS, the Company adopted the U.S. Concrete, Inc. Long Term Incentive Plan, as it may be amended from time to time (the “Plan”) under which the Company is authorized to grant Restricted Stock Awards to certain employees and service providers of the Company; WHEREAS, a copy of the Plan has been furnished to you and shall be deemed a part of this Restricted Stock Award agreement (“Agreement”) as if fully set forth herein and the terms capitalized but not defined herein shall have the meanings set forth in the Plan; and WHEREAS, you desire to accept the Restricted Stock Award made pursuant to this Agreement. NOW, THEREFORE, in consideration of and mutual covenants set forth herein and for other valuable consideration hereinafter set forth, the parties agree as follows: 1.The Grant. Subject to the conditions set forth below, the Company hereby grants you, effective as of the Date of Grant, as a matter of separate inducement but not in lieu of any salary or other compensation for your services for the Company, an award consisting of [_______] shares of Restricted Stock (the “Award”) in accordance with the terms and conditions set forth herein and in the Plan. 2. Escrow of Restricted Stock. The Company shall evidence the shares of Restricted Stock in the manner that it deems appropriate, including, without limitation, in book entry form or certificate form. The Company may issue in your name a certificate or certificates representing the shares of Restricted Stock and retain that certificate or those certificates until the restrictions on such shares of Restricted Stock expire as contemplated in Section 5 or Section 6 of this Agreement, as applicable, or the shares of Restricted Stock are forfeited as described in Sections 4 and 6 of this Agreement. If the Company certificates the Restricted Stock, you shall execute one or more stock powers in blank for those certificates and deliver those stock powers to the Company. The Company shall hold the Restricted Stock and the related stock powers pursuant to the terms of this Agreement, if applicable, until such time as (a) a certificate or certificates for the shares of Restricted Stock are delivered to you, (b) the shares ofRestricted Stock are otherwise transferred to you free of restrictions, or (c) the shares of Restricted Stock are canceled and forfeited pursuant to this Agreement. 2 690823.0002 EAST 113908747 v5 3. Ownership of Restricted Stock. From and after the time the shares of Restricted Stock are issued in your name, unless and until such shares are forfeited pursuant to the terms of this Agreement, you will be the record owner of such shares and, as such, be entitled to all the rights of ownership of the Restricted Stock, other than as expressly provided for herein, including the right to vote those shares and to receive dividends thereon if, as, and when declared by the Board, subject, however, to the terms, conditions and restrictions set forth in this Agreement; provided, however, that any dividends that are payable with respect to the Restricted Stock shall be withheld and subject to the same vesting criteria and other restrictions as the underlying shares of Restricted Stock and shall be paid to you (without interest) at such time as the Restricted Stock vests and any restrictions thereon lapse in accordance with the terms and conditions of this Agreement (but in no event later than the sixtieth (60th) day thereafter). In the event that you forfeit the Restricted Stock, you shall have no further rights with respect to such Restricted Stock or any dividends payable thereon; provided, however, that such a forfeiture shall not invalidate any votes that you have given during the time that you held the Restricted Stock. 4. Restrictions; Forfeiture. Theshares of Restricted Stock are restricted in that they may not be sold, transferred, pledged or otherwise encumbered, alienated or hypothecated by you in any manner whatsoever until these restrictions are removed or expire as contemplated in Section 5 or Section 6 of this Agreement, as applicable, except that this Award may be transferred in accordance with the Plan, by will or by the laws of descent and distribution, or pursuant to a domestic relations order as defined in the Code or in Title I of the Employee Retirement Income Security Act of 1974, as amended, or the rules thereunder. Any such transfer or attempt to transfer in violation of this Section 4 of the Plan shall be void and of no force or effect, and shall result in the immediate forfeiture of any unvested Restricted Stock granted pursuant to this Agreement. The shares of Restricted Stock are also restricted in the sense that they may be forfeited to the Company (the “Forfeiture Restrictions”). You hereby agree that if the Restricted Stock is forfeited, as provided in Section 5 of Section 6, the Company shall have the right to deliver the Restricted Stock to the Company’s transfer agent for, at the Company’s election, cancellation or transfer to the Company. The Company shall have the full right to cancel any evidence of your ownership of forfeited Restricted Stock or to take any other action necessary to demonstrate that you no longerown the forfeited Restricted Stock. Following such forfeiture, you shall have no further rights with respect to such forfeited Restricted Stock. By acceptance of this Award, you irrevocably grant the Company a power of attorney to transfer any forfeited unvested Restricted Stock and you agree to execute any documents requested by the Company in connection with such forfeiture and transfer. The provisions of this Award regarding the forfeiture and transfer of forfeited Restricted Stock shall be specifically performable by the Company in any court of equity or law. 5. Expiration of Restrictions and Risk of Forfeiture. Except as provided otherwise in Section 6, the restrictions on the Restricted Stock granted pursuant to this Agreement will expire and the Restricted Stock will become vested, transferable and non-forfeitable, provided that you remain in the employ of, or a service provider to, the Company or any of its Subsidiaries through and including each of the applicable dates set forth below in Sections 5(a) and 5(b) (each, a “Vesting Date”): 3 690823.0002 EAST 113908747 v5 (a) Time-Based Restricted Stock. Sixty percent (60%) of the total number of shares of Restricted Stock subject to the Award shall vest based upon the passage of time (the “Time-Based Restricted Stock”) in accordance with the following schedule: Portion of Time-Based Restricted Stock to Vest Vesting Dates 1/3 First Anniversary of Date of Grant 1/3 Second Anniversary of Date of Grant 1/3 Third Anniversary of Date of Grant Total: 100% of Time-Based Restricted Stock Notwithstanding the foregoing, if the number of shares of Time-Based Restricted Stock is not evenly divisible by three, then no fractional shares shall vest and the installments shall be as equal as possible with the smaller installments vesting first. (b) Performance-Based Restricted Stock. The remaining forty percent (40%) of the shares of Restricted Stock subject to the Award shall vest based upon the satisfaction of performance criteria (the “Performance-Based Restricted Stock”). Fifty percent (50%) of the shares of Performance-Based Restricted Stock (the “First Tranche”) shall vest on the day, if any, that the average of the daily volume-weighted average share price of the Company’s Stock on the Nasdaq or such other primary stock exchange on which the Stock is listed and traded over any period of twenty (20) consecutive trading days equals or exceeds$[●] per share (the “First Hurdle”) within the three (3) year period beginning on the Date of Grant (the “Performance Period”). If the First Hurdle is not attained during the Performance Period, the shares subject to the First Tranche shall become null and void and those shares of Restricted Stock shall be forfeited to the Company without any payment to you. The remaining fifty percent (50%) of the Performance-Based Restricted Stock (the “Second Tranche”) shall vest on the day, if any, that the average of the daily volume-weighted average share price of the Company’s Stock on the Nasdaq or such other primary stock exchange on which the Stock is listed and traded over any period of twenty (20) consecutive trading days equals or exceeds $[●] per share (the “Second Hurdle”) within the Performance Period. If the Second Hurdle is not attained during the Performance Period, the shares subject to the Second Tranche shall become null and void and those shares of Restricted Stock shall be forfeited to the Company without any payment to you. Notwithstanding the foregoing, if an installment of the vesting of any shares of Performance-Based Restricted Stock would result in a fractional share of Restricted Stock becoming vested, that installment will be rounded to the next higher or lower share, as determined by the Committee, except for the second installment, if any, which willbe for the balance of the Award. 6. Termination of Services and Change in Control. (a) Termination Generally. Subject to Section 6(b), Section 6(c), or Section 6(d), as applicable, if your service relationship with the Company or any of its Subsidiaries terminates for any reason, then those shares of Restricted Stock (both Time-Based Restricted Stock and Performance-Based Restricted Stock) for which the restrictions have not lapsed as of 4 690823.0002 EAST 113908747 v5 the date of termination shall become null and void and those shares of Restricted Stock shall be forfeited to the Company without any payment to you. The Restricted Stock for which the restrictions have lapsed as of the date of such termination shall not be forfeited to the Company. For purposes of clarity, if your service relationship is transferred between the Company and/or any of its Subsidiaries, such a transfer shall not constitute a termination of the service relationship unless the transfer would be deemed to be a “separation from service” pursuant to the Nonqualified Deferred Compensation Rules, to the extent applicable. (b) Death. In the event that your service relationship with the Company or any of its Subsidiaries terminates due to your death, all Time-Based Restricted Stock that has not already become vested pursuant to Section 5(a) of this Agreement shall immediately become vested. For purposes of clarity, the termination of your service relationship due to your death will not automatically vest your Performance-Based Restricted Stock. (c) Change in Control. In the event of a Change in Control, all Restricted Stock that has not already become vested pursuant to Section 5 of this Agreement and has not previously been forfeited shall immediately become vested. (d) Effect of Individual Agreement. Notwithstanding anyprovision herein to the contrary, in the event of any inconsistency between Section 5 or Section 6 and any individual employment, severance, change in control or other similar agreement entered into by and between you and the Company, the terms of such other agreement shall control. 7. Leave of Absence. With respect to the Award, the Company may, in its sole discretion, determine that if you are on leave of absence for any reason you will be considered to still be in the employ of, or providing services for, the Company, provided that rights to the Restricted Stock during a leave of absence will be limited to the extent to which those rights were earned or vested when the leave of absence began. 8. Delivery of Stock. Promptly following the expiration of the restrictions on the Restricted Stock as contemplated in Section 5 or Section 6 of this Agreement, the Company shall cause to be issued and delivered to you or your designee a certificate or other evidence of the number of shares of Restricted Stock as to which restrictions have lapsed, free of any restrictive legend relating to the lapsed restrictions, upon receipt by the Company of any tax withholding as may be requested pursuant to Section 9. The value of such Restricted Stock shall not bear any interest owing to the passage of time. 9. Tax Issues. (a) Payment of Taxes. The Company may requireyou to pay to the Company (or the Company’s Subsidiary if you are an employee of a Subsidiary of the Company), an amount the Company deems necessary to satisfy its (or its Subsidiary’s) current or future obligation to withhold federal, state or local income or other taxes that you incur as a result of the Award. With respect to any required tax withholding, you may (i) direct the Company to withhold from the shares of Stock to be issued to you under this Agreement the number of shares necessary to satisfy the Company’s obligation to withhold taxes; which determination will be based on the shares’ Fair Market Value on the applicable Vesting Date; (ii) deliver to the 5 690823.0002 EAST 113908747 v5 Company shares of Stock sufficient to satisfy the Company’s tax withholding obligations, based on the shares’ Fair Market Value on the applicable Vesting Date; (iii) deliver cash to the Company sufficient to satisfy its tax withholding obligations; or (iv) satisfy such tax withholding through any combination of clauses (i), (ii) and/or (iii). If you desire to elect to use the stock withholding option described in subparagraph (i), you must make the election at the time and in the manner the Company prescribes. The Company, in its discretion, may deny your request to satisfy its tax withholding obligations using a method described under clause (i) or (ii). In the event the Company determines that the aggregate Fair Market Value of the shares of Stock withheld as payment of any tax withholding obligation is insufficient to discharge that tax withholding obligation, then you must pay to the Company, in cash, the amount of that deficiency immediately upon the Company’s request. (b) Elections. By accepting this Award, you acknowledge that Section 83 of the Code generally requires that the applicable portion of the Award be taxed to you as ordinary income on each applicable Vesting Date. You also acknowledge that, provided that you are a U.S. citizen, you may elect to be taxed at the Date of Grant rather than at the time the Restricted Stockvests by filing an election under Section 83(b) of the Code with the Internal Revenue Service and by providing a copy of the election to the Company. YOU ACKNOWLEDGE THAT YOU HAVE BEEN INFORMED OF THE AVAILABILITY OF MAKING AN ELECTION IN ACCORDANCE WITH SECTION 83(b) OF THE CODE; THAT SUCH ELECTION MUST BE FILED WITH THE INTERNAL REVENUE SERVICE (AND A COPY OF THE ELECTION GIVEN TO THE COMPANY) WITHIN 30 DAYS OF THE DATE OF GRANT OF THE RESTRICTED STOCK; AND THAT GRANTEE IS SOLELY RESPONSIBLE FOR MAKING SUCH ELECTION. You further acknowledge that the tax consequences associated with this Award are complex and that the Company has urged you to review with your own tax advisors the federal, state and local tax consequences of this Award. You are relying solely on such advisors and not on any statements or representations of the Company or any of its agents. 10. Compliance with Securities Law. Notwithstanding any provision of this Agreement to the contrary, the issuance of Stock (including Restricted Stock) will be subject to compliance with all applicable requirements of federal, state, or foreign law with respect to such securities and with the requirements of any stock exchange or market system upon which the Stock may thenbe listed. No Stock will be issued hereunder if such issuance would constitute a violation of any applicable federal, state, or foreign securities laws or other law or regulations or the requirements of any stock exchange or market system upon which the Stock may then be listed. In addition, Stock will not be issued hereunder unless (a) a registration statement under the Securities Act, is, at the time of issuance, in effect with respect to the shares issued or (b) in the opinion of legal counsel to the Company, the shares issued may be issued in accordance with the terms of an applicable exemption from the registration requirements of the Securities Act. The inability of the Company to obtain from any regulatory body having jurisdiction the authority, if any, deemed by the Company’s legal counsel to be necessary to the lawful issuance and sale of any shares subject to the Award will relieve the Company of any liability in respect of the failure to issue such shares as to which such requisite authority has not been obtained. As a condition to any issuance hereunder, the Company may require you to satisfy any qualifications that may be necessary or appropriate to evidence compliance with any applicable law or regulation and to make any representation or warranty with respect to such compliance as 6 690823.0002 EAST 113908747 v5 may be requested by the Company. From time to time, the Board and appropriate officers of the Company are authorized to take the actions necessary and appropriate to file required documents with governmental authorities, stock exchanges, and other appropriate Persons to make shares of Stock available for issuance. 11. Legends. The Company may at any time place legends referencing any restrictions imposed on the shares pursuant to Section 4 or Section 10 of this Agreement on all certificates representing shares issued with respect to this Award. 12. Right of the Company and Subsidiaries to Terminate Services. Nothing in this Agreement confers upon you the right to continue in the employ of or performing services for the Company or any of its Subsidiaries, or interfere in any way with the rights of the Company or any of its Subsidiaries to terminate your employment or service relationship at any time. 13. Furnish Information. You agree to furnish to the Company all information requested by the Company to enable it to comply with any reporting or other requirements imposed upon the Company by or under any applicable statute or regulation. 14. Remedies. The parties to this Agreement shall be entitled to recover from each other reasonable attorneys’ fees incurred in connection with the successfulenforcement of the terms and provisions of this Agreement whether by an action to enforce specific performance or for damages for its breach or otherwise. 15. No Liability for Good Faith Determinations. The Company and the members of the Board shall not be liable for any act, omission or determination taken or made in good faith with respect to this Agreement or the Restricted Stock granted hereunder. 16. Execution of Receipts and Releases. Any payment of cash or any issuance or transfer of shares of Stock or other property to you, or to your legal representative, heir, legatee or distributee, in accordance with the provisions hereof, shall, to the extent thereof, be in full satisfaction of all claims of such Persons hereunder. The Company may require you or your legal representative, heir, legatee or distributee, as a condition precedent to such payment or issuance, to execute a release and receipt therefor in such form as it shall determine. 17. No Guarantee of Interests. The Board and the Company do not guarantee the Stock of the Company from loss or depreciation. 18. Notice. All notices required or permitted under this Agreement must be in writing and personally delivered or sent by mail and shall be deemed to be delivered on the date on which it is actually received by the person to whom it is properly addressed or if earlier the date it is sent via certified United States mail. 19.Waiver of Notice. Any Person entitled to notice hereunder may waive such notice in writing. 20. Information Confidential. As partial consideration for the granting of the Award hereunder, you hereby agree to keep confidential all information and knowledge, except that which has been disclosed in any public filings required by law, that you have relating to the 7 690823.0002 EAST 113908747 v5 terms and conditions of this Agreement; provided, however, that such information may be disclosed as required by law and may be given in confidence to your spouse and tax and financial advisors. In the event any breach of this promise comes to the attention of the Company, it shall take into consideration that breach in determining whether to recommend the grant of any future similar award to you, as a factor weighing against the advisability of granting any such future award to you. 21. Non-Solicitation and Non-Disclosure. In consideration for the grant of the Award, you agree that you will not, during your service with the Company or any of its Subsidiaries, and for one year thereafter, directly or indirectly, for any reason, for your own account or on behalf of or together with any other Person (a) call on or otherwise solicit any natural person who is employed by, or providing services to, the Company or any Subsidiary of the Company in any capacity with the purpose or intent of attracting that person from the employ of the Company or any of its Subsidiaries, or (b) divert or attempt to divert from the Company or any of its Subsidiaries any customer, client or business relating to the provision of ready-mixed concrete, precast concrete or related concrete products or services. As further consideration for the grant of the Award, your agree that youwill not at any time, either while providing services to, the Company or any of its Subsidiaries, or at any time thereafter, make any independent use of, or disclose to any other Person (except as authorized in advance in writing by the Company) any confidential, nonpublic and/or proprietary information of the Company or any of its Subsidiaries, including, without limitation, information derived from reports, work in progress, codes, marketing and sales programs, customer lists, records of customer service requirements, cost summaries, pricing formulae, methods of doing business, ideas, materials or information prepared or performed for, by or on behalf of the Company or any of its Subsidiaries. Notwithstanding the foregoing, in accordance with the Defend Trade Secrets Act, 18 U.S.C. § 1833(b), and other applicable law, nothing in this Agreement or any other agreement or policy of the Company or any of its Subsidiaries, shall prevent you from, or expose you to criminal or civil liability under federal or state trade secret law for, (x) directly or indirectly sharing the Company’s or any of its Subsidiaries’ trade secrets or other confidential, nonpublic and/or proprietary information (except information protected by the Company’s or any of its Subsidiaries’ attorney-client or work product privilege) with an attorney or with any federal, state, or local government agencies, regulators, or officials, for the purpose of investigatingor reporting a suspected violation of law, whether in response to a subpoena or otherwise, without notice to the Company or (y) disclosing trade secrets in a complaint or other document filed in connection with a legal claim, provided that the filing is made under seal. This Section 21 shall survive the termination of this Award. 22. Securities Laws or Dodd-Frank Clawback Policies. This Agreement is subject to any written clawback policies the Company, with the approval of the Board, may adopt. These clawback policies may subject your rights and benefits under this Agreement to reduction, cancellation, forfeiture or recoupment if certain specified events and wrongful conduct occur, including, but not limited to, an accounting restatement due to the Company’s material noncompliance with financial reporting regulations or other events and wrongful conduct specified in any such clawback policies adopted by the Company, with the approval of the Board, to conform to the Dodd-Frank Wall Street Reform and Consumer Protection Act and resulting rules issued by the Securities and Exchange Commission and that the Company determines should apply to this Agreement. 8 690823.0002 EAST 113908747 v5 23. Company Records. Records of the Company or its Subsidiaries regarding your period of service, termination of service and the reason(s) therefor, and other matters shall be conclusive for all purposes hereunder, unless determined by the Company to be incorrect. 24. Successors. This Agreement shall be binding upon you, your legal representatives, heirs, legatees and distributees, and upon the Company, its successors and assigns. 25. Severability. If any provision of this Agreement is held to be illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining provisions hereof, but such provision shall be fully severable and this Agreement shall be construed and enforced as if the illegal or invalid provision had never been included herein. 26. Company Action. Any action required of the Company shall be by resolution of the Board or by a person or entity authorized to act by resolution of the Board. 27. Headings. The titles and headings of Sections are included for convenience of reference only and are not to be considered in construction of the provisions hereof. 28. Governing Law. All questions arising with respect to the provisions of this Agreement shall be determined by application of the laws of Delaware without giving any effect to any conflict of law provisions thereof,except to the extent Delaware state law is preempted by federal law. The obligation of the Company to sell and deliver Stock hereunder is subject to applicable laws and to the approval of any governmental authority required in connection with the authorization, issuance, sale, or delivery of such Stock. 29. Amendment. This Agreement may be wholly or partially amended or otherwise modified, suspended or terminated at any time or from time to time by the Board or the Committee (i) to the extent permitted by the Plan or (ii) to the extent necessary to comply with applicable laws and regulations or to conform the provisions of this Agreement to any changes thereto. Except as provided in the preceding sentence, this Agreement cannot be modified, altered or amended in any way that is adverse to you except by a written agreement signed by both you and the Company. 30. The Plan. This Agreement is subject to all the terms, conditions, limitations and restrictions contained in the Plan. 31. Entire Agreement. This Agreement embodies the entire agreement and understanding of the parties with respect to the terms and conditions of the Restricted Stock and supersedes and cancels all prior written or oral commitments, arrangements or understandings with respect thereto unless expressly provided for herein. 32. Code Section 409A. Notwithstanding anything herein tothe contrary, this Agreement is intended to be interpreted and applied so that the payments and benefits set forth herein either shall be exempt from the requirements of Code Section 409A, or shall comply with the requirements of Code Section 409A, and, accordingly, to the maximum extent permitted, this Agreement shall be interpreted to be exempt from or in compliance with Code Section 409A. If you notify the Company (with specificity as to the reason therefor) that you believe that any 9 690823.0002 EAST 113908747 v5 provision of this Agreement would cause you to incur any additional tax or interest under Code Section 409A or the Company independently makes such determination, the Company may reform such provision (or award of compensation or benefit) to attempt to comply with or be exempt from Code Section 409A through good faith modifications to the minimum extent reasonably appropriate. To the extent that any provision hereof is modified in order to comply with Code Section 409A, such modification shall be made in good faith and shall, to the maximum extent reasonably possible, maintain the original intent and economic benefit to you and the Company without violating the provisions of Code Section 409A. Notwithstanding the foregoing, none of the Company or its Affiliates or their respective employees, directors, officers, agents, representatives, attorneys, equity holders, principals, members, managers, partners or affiliates guarantees that this Agreement complies with, or is exempt from, the requirements of Code Section 409A and none of the foregoing shall have any liability for the failure of this Agreement to comply with, or be exempt from, such requirements. 33. Acceptance of Agreement. Notwithstanding anything herein to the contrary, in order for this Award to become effective, you must (a) execute this Agreementand (b) deliver such executed signature page to Stock Plan Administration at 331 N. Main Street, Euless, Texas, 76039, Attention Cici Sepehri, in each case, no later than the sixtieth (60th) day following the Date of Grant (the “Final Acceptance Date”). If you do not satisfy the foregoing conditions by the Final Acceptance Date, then the entire Award will be forfeited and cancelled without any consideration therefor, except as may otherwise be determined by the Committee in its sole and absolute discretion. [Remainder of page intentionally left blank] 10 690823.0002 EAST 113908747 v5 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first written above. U.S. CONCRETE, INC. Name: William J. Sandbrook Title: President and Chief Executive Officer ___________________________________ [NAME] 1 690823.0002 EAST 114364264 v1 U.S. CONCRETE, INC. LONG TERM INCENTIVE PLAN RESTRICTED STOCK UNIT AGREEMENT (Canadian Employee/Taxpayer Form) This Agreement is made and entered into effective as of [Insert Date of Grant] (the “Date of Grant”) by and between U.S. Concrete, Inc., a Delaware corporation (the “Company”) and you, [Insert Name of Participant]. WHEREAS, the Company, in order to induce you to enter into and to continue and dedicate service to the Company and to materially contribute to the success of the Company, agrees to grant you this Restricted Stock Unit award; WHEREAS, the Company adopted the U.S. Concrete, Inc. Long Term Incentive Plan, as it may be amended from time to time (the “Plan”) under which the Company is authorized to grant Restricted Stock Units to certain employees and service providers of the Company; WHEREAS, a copy of the Plan has been furnished to you and shall be deemed a part of this Restricted Stock Unit agreement (“Agreement”) as if fully set forth herein and the terms capitalized but not defined herein shall have the meanings set forth in the Plan; and WHEREAS, you desire to accept the Restricted Stock Unit award made pursuant to this Agreement. NOW, THEREFORE, in consideration of and mutual covenants set forth herein and for other valuable consideration hereinafter set forth,the parties agree as follows: 1. The Grant. Subject to the conditions set forth below, the Company hereby grants you, effective as of the Date of Grant, as a matter of separate inducement but not in lieu of any salary or other compensation for your services for the Company, an award consisting of [Insert Number of Restricted Stock Units Granted] Restricted Stock Units, whereby each Restricted Stock Unit represents the right to receive one share of Stock, plus the additional rights to Dividend Equivalents set forth in Section 3, in accordance with the terms and conditions set forth herein and in the Plan (the “Award”). 2. No Shareholder Rights. The Restricted Stock Units granted pursuant to this Agreement do not and shall not entitle you to any rights of a holder of Stock prior to the date shares of Stock are issued to you in settlement of the Award. Your rights with respect to the Restricted Stock Units shall remain forfeitable at all times prior to the date on which rights become vested and the restrictions with respect to the Restricted Stock Units lapse in accordance with Section 6 or Section 7, as applicable. 3. Dividend Equivalents. In the event that the Company declares and pays a dividend in respect of its outstanding shares of Stock and, on the record date for such dividend, you hold Restricted Stock Units granted pursuant to this Agreement that have not been settled, 2 690823.0002 EAST 114364264 v1 the Company shall create a bookkeeping account that will track the amount of the Dividend Equivalents you would have been entitled to receive on or following the Date of Grant as if you had been the holder of record of the number of shares of Stock related to the Restricted Stock Units that have not been settled as of the record date, calculated without interest. All Dividend Equivalent amounts credited to your bookkeeping account from the Date of Grant until the settlement of the underlying Restricted Stock Units shall be paid to you in shares of unrestricted Stock having a Fair Market Value (as defined in the Plan) equal to the amount of such dividends on the date that the underlying Restricted Stock Units associated with that Dividend Equivalent amount is settled pursuant to Section 5 below. In the event that the Restricted Stock Units are forfeited to the Company without settlement to you, you will also forfeit any associated Dividend Equivalent amounts. 4. Restrictions; Forfeiture. The Restricted Stock Units are restricted in that they may not be sold, transferred, pledged or otherwise encumbered, alienated or hypothecated by you in any manner whatsoever until these restrictions are removed or expire as contemplated in Section 6 or Section 7 of this Agreement, as applicable, and Stock is issued to you as described inSection 5, except that this Award may be transferred in accordance with the Plan, by will or by the laws of descent and distribution, or pursuant to a domestic relations order as defined in the Code or in Title I of the Employee Retirement Income Security Act of 1974, as amended, or the rules thereunder. Any such transfer or attempt to transfer in violation of this Section 4 of the Plan shall be void and of no force or effect, and shall result in the immediate forfeiture of any unvested Restricted Stock Units granted pursuant to this Agreement. The Restricted Stock Units are also restricted in the sense that they may be forfeited to the Company (the “Forfeiture Restrictions”). 5. Issuance of Stock. No shares of Stock shall be issued to you prior to the date on which the Restricted Stock Units vest and the restrictions, including the Forfeiture Restrictions, with respect to the Restricted Stock Units lapse, in accordance with Section 6 or Section 7, as applicable. After the Restricted Stock Units vest pursuant to Section 6 or 7, as applicable, the Company shall, promptly and within 60 days of such Vesting Date (as defined below), cause to be issued Stock registered in your name in payment of such vested Restricted Stock Units. The Company shall evidence the Stock to be issued in payment of such vested Restricted Stock Units in the manner it deems appropriate. The value of any fractional RestrictedStock Units shall be rounded down at the time Stock is issued to you in connection with the Restricted Stock Units. No fractional shares of Stock, nor the cash value of any fractional shares of Stock, will be issuable or payable to you pursuant to this Agreement. The value of such shares of Stock shall not bear any interest owing to the passage of time. Neither this Section 5 nor any action taken pursuant to or in accordance with this Section 5 shall be construed to create a trust or a funded or secured obligation of any kind. 6. Vesting Schedule. Except as provided otherwise in Section 7, the Restricted Stock Units granted pursuant to this Agreement will vest, provided that you remain in the employ of, or a service provider to, the Company or any of its Subsidiaries through and including each of the applicable dates set forth below in Sections 6(a) and 6(b) (each, a “Vesting Date”): 3 690823.0002 EAST 114364264 v1 (a) Time-Based Restricted Stock Units. Sixty percent (60%) of the total number of Restricted Stock Units subject to the Award shall vest based upon the passage of time (the “Time-Based Restricted Stock Units”) in accordance with the following schedule: Portion of Time-Based Restricted Stock Units to Vest Vesting Dates 1/3 First Anniversary of Date of Grant 1/3 Second Anniversary of Date of Grant 1/3 Third Anniversary of Date of Grant Total: 100% of Time-Based Restricted Stock Units Notwithstanding the foregoing, if the number of shares of Time-Based Restricted Stock is not evenly divisible by three, then no fractional shares shall vest and the installments shall be as equal as possible with the smaller installments vesting first. (a) Performance-Based Restricted Stock Units. The remaining forty percent (40%) of the Restricted Stock Units subject to the Award shall vest based upon the satisfaction of performance criteria (the “Performance-Based Restricted Stock Units”). Fifty percent (50%) of the Performance-Based Restricted Stock Units (the “First Tranche”) shall vest on the day, if any, that the average of the daily volume-weighted average share price of the Company’s Stock on the Nasdaq or such other primary stock exchange on which the Stock is listed and traded over any period of twenty (20) consecutive trading days equalsor exceeds $[●] per share (the “First Hurdle”) within the three (3) year period beginning on the Date of Grant (the “Performance Period”). If the First Hurdle is not attained during the Performance Period, the Restricted Stock Units subject to the First Tranche shall become null and void and those Restricted Stock Units shall be forfeited to the Company without any payment to you. The remaining fifty percent (50%) of the Performance-Based Restricted Stock Units (the “Second Tranche”) shall vest on the day, if any, that the average of the daily volume-weighted average share price of the Company’s Stock on the Nasdaq or such other primary stock exchange on which the Stock is listed and traded over any period of twenty (20) consecutive trading days equals or exceeds $[●] per share (the “Second Hurdle”) within the Performance Period. If the Second Hurdle is not attained during the Performance Period, the Restricted Stock Units subject to the Second Tranche shall become null and void and those Restricted Stock Units shall be forfeited to the Company without any payment to you. Notwithstanding the foregoing, if an installment of the vesting of any Performance-Based Restricted Stock Units would result in a fractional Restricted Stock Unit becoming vested, that installment will be rounded to the next higher or lower share, as determined by the Committee, except for the secondinstallment, if any, which will be for the balance of the Award. 7. Termination of Services and Change in Control. (a) Termination Generally. Subject to Section 7(b), Section 7(c), or Section 7(d), as applicable, if your service relationship with the Company or any of its Subsidiaries terminates for any reason, then those Restricted Stock Units (both Time-Based Restricted Stock 4 690823.0002 EAST 114364264 v1 Units and Performance-Based Restricted Stock Units) which have not vested and for which the restrictions have not lapsed as of the date of termination shall become null and void and those Restricted Stock Units shall be forfeited to the Company without any payment to you. The Restricted Stock Units which have not vested and for which the restrictions have lapsed as of the date of such termination shall not be forfeited to the Company and shall be settled as set forth in Section 5. For purposes of clarity, if your service relationship is transferred between the Company and/or any of its Subsidiaries, such a transfer shall not constitute a termination of the service relationship. (b) Death. In the event that your service relationship with the Company or any of its Subsidiaries terminates due to your death, all Time-Based Restricted Stock Units that have not already become vested pursuant to Section 6(a) of this Agreement shall immediately become vested. For purposes of clarity, the termination of your service relationship due to your death will not automatically vest your Performance-Based Restricted Stock Units. (c) Change in Control. In the event of a Change in Control, all Restricted Stock Units that have not already become vested pursuant to Section 6 of this Agreement and have not previously been forfeited shall immediatelybecome vested. (d) Effect of Individual Agreement. Notwithstanding any provision herein to the contrary, in the event of any inconsistency between Section 6 or Section 7 and any individual employment, severance, change in control or other similar agreement entered into by and between you and the Company, the terms of such other agreement shall control. 8. Leave of Absence. With respect to the Award, the Company may, in its sole discretion, determine that if you are on leave of absence for any reason you will be considered to still be in the employ of, or providing services for, the Company, provided that rights to the Restricted Stock Units during a leave of absence will be limited to the extent to which those rights were earned or vested when the leave of absence began. 9. Payment of Taxes. The Company may require you to pay to the Company (or the Company’s Subsidiary if you are an employee of a Subsidiary of the Company), an amount the Company deems necessary to satisfy its (or its Subsidiary’s) current or future obligation to withhold federal, state, provincial or local income or other taxes that you incur as a result of the Award. With respect to any required tax withholding, you may (a) direct the Company to withhold from the shares of Stock to be issued to you under this Agreement the number of shares necessary to satisfy the Company’sobligation to withhold taxes; which determination will be based on the shares’ Fair Market Value on the applicable Vesting Date; (b) deliver to the Company shares of Stock sufficient to satisfy the Company’s tax withholding obligations, based on the shares’ Fair Market Value on the applicable Vesting Date; (c) deliver cash to the Company sufficient to satisfy its tax withholding obligations; or (d) satisfy such tax withholding through any combination of clauses (a), (b) and/or (c). If you desire to elect to use the stock withholding option described in subparagraph (a), you must make the election at the time and in the manner the Company prescribes. The Company, in its discretion, may deny your request to satisfy its tax withholding obligations using a method described under clause (a) or (b). In the event the Company determines that the aggregate Fair Market Value of the shares of Stock withheld as payment of any tax withholding obligation is insufficient to discharge that tax 5 690823.0002 EAST 114364264 v1 withholding obligation, then you must pay to the Company, in cash, the amount of that deficiency immediately upon the Company’s request. 10. Compliance with Securities Law. Notwithstanding any provision of this Agreement to the contrary, the issuance of Stock will be subject to compliance with all applicable requirements of federal, state, or foreign law with respect to such securities and with the requirements of any stock exchange or market system upon which the Stock may then be listed. No Stock will be issued hereunder if such issuance would constitute a violation of any applicable federal, state, or foreign securities laws or other law or regulations or the requirements of any stock exchange or market system upon which the Stock may then be listed. In addition, Stock will not be issued hereunder unless (a) a registration statement under the Securities Act is, at the time of issuance, in effect with respect to the shares issued or (b) in the opinion of legal counsel to the Company, the shares issued may be issued in accordance with the terms of an applicable exemption from the registration requirements of the Securities Act. YOU ARE CAUTIONED THAT ISSUANCE OF STOCK UPON THE VESTING OF RESTRICTED STOCK UNITS GRANTED PURSUANT TO THIS AGREEMENT MAY NOT OCCUR UNLESS THEFOREGOING CONDITIONS ARE SATISFIED. The inability of the Company to obtain from any regulatory body having jurisdiction the authority, if any, deemed by the Company’s legal counsel to be necessary to the lawful issuance and sale of any shares subject to the Award will relieve the Company of any liability in respect of the failure to issue such shares as to which such requisite authority has not been obtained. As a condition to any issuance hereunder, the Company may require you to satisfy any qualifications that may be necessary or appropriate to evidence compliance with any applicable law or regulation and to make any representation or warranty with respect to such compliance as may be requested by the Company. From time to time, the Board and appropriate officers of the Company are authorized to take the actions necessary and appropriate to file required documents with governmental authorities, stock exchanges, and other appropriate Persons to make shares of Stock available for issuance. 11. Legends. The Company may at any time place legends referencing any restrictions imposed on the shares pursuant to Section 4 or Section 10 of this Agreement on all certificates representing shares issued with respect to this Award. 12. Right of the Company and Subsidiaries to Terminate Services. Nothing in this Agreement confers upon you the right to continue in the employ of or performing services for the Company or any of its Subsidiaries, or interfere in any way with the rights of the Company or any of its Subsidiaries to terminate your employment or service relationship at any time. 13. Furnish Information. You agree to furnish to the Company all information requested by the Company to enable it to comply with any reporting or other requirements imposed upon the Company by or under any applicable statute or regulation. 14. Remedies. The parties to this Agreement shall be entitled to recover from each other reasonable attorneys’ fees incurred in connection with the successful enforcement of the terms and provisions of this Agreement whether by an action to enforce specific performance or for damages for its breach or otherwise. 6 690823.0002 EAST 114364264 v1 15. No Liability for Good Faith Determinations. The Company and the members of the Board shall not be liable for any act, omission or determination taken or made in good faith with respect to this Agreement or the Restricted Stock Units granted hereunder. 16. Execution of Receipts and Releases. Any payment of cash or any issuance or transfer of shares of Stock or other property to you, or to your legal representative, heir, legatee or distributee, in accordance with the provisions hereof, shall, to the extent thereof, be in full satisfaction of all claims of such Persons hereunder. The Company may require you or your legal representative, heir, legatee or distributee, as a condition precedent to such payment or issuance, to execute a release and receipt therefor in such form as it shall determine. 17. No Guarantee of Interests. The Board and the Company do not guarantee the Stock of the Company from loss or depreciation. 18. Notice. All notices required or permitted under this Agreement must be in writing and personally delivered or sent by mail and shall be deemed to be delivered on the date on which it is actually received by the person to whom it is properly addressed or if earlier the date it is sent via certified United States mail. 19. Waiver of Notice. Any Person entitled to notice hereunder may waive such notice in writing. 20. InformationConfidential. As partial consideration for the granting of the Award hereunder, you hereby agree to keep confidential all information and knowledge, except that which has been disclosed in any public filings required by law, that you have relating to the terms and conditions of this Agreement; provided, however, that such information may be disclosed as required by law and may be given in confidence to your spouse and tax and financial advisors. In the event any breach of this promise comes to the attention of the Company, it shall take into consideration that breach in determining whether to recommend the grant of any future similar award to you, as a factor weighing against the advisability of granting any such future award to you. 21. Non-Solicitation and Non-Disclosure. In consideration for the grant of the Award, you agree that you will not, during your service with the Company or any of its Subsidiaries, and for one year thereafter, directly or indirectly, for any reason, for your own account or on behalf of or together with any other Person (a) call on or otherwise solicit any natural person who is employed by, or providing services to, the Company or any Subsidiary of the Company in any capacity with the purpose or intent of attracting that person from the employ of the Company or any of its Subsidiaries, or (b) divert or attempt to divert from the Company or any of its Subsidiariesany customer, client or business relating to the provision of ready-mixed concrete, precast concrete or related concrete products or services. As further consideration for the grant of the Award, your agree that you will not at any time, either while providing services to, the Company or any of its Subsidiaries, or at any time thereafter, make any independent use of, or disclose to any other Person (except as authorized in advance in writing by the Company) any confidential, nonpublic and/or proprietary information of the Company or any of its Subsidiaries, including, without limitation, information derived from reports, work in progress, codes, marketing and sales programs, customer lists, records of customer service requirements, 7 690823.0002 EAST 114364264 v1 cost summaries, pricing formulae, methods of doing business, ideas, materials or information prepared or performed for, by or on behalf of the Company or any of its Subsidiaries. Notwithstanding the foregoing, in accordance with the Defend Trade Secrets Act, 18 U.S.C. § 1833(b), and other applicable law, nothing in this Agreement or any other agreement or policy of the Company or any of its Subsidiaries, shall prevent you from, or expose you to criminal or civil liability under federal or state trade secret law for, (x) directly or indirectly sharing the Company’s or any of its Subsidiaries’ trade secrets or other confidential, nonpublic and/or proprietary information (except information protected by the Company’s or any of its Subsidiaries’ attorney-client or work product privilege) with an attorney or with any federal, state, or local government agencies, regulators, or officials, for the purpose of investigating or reporting a suspected violation of law, whether in response to a subpoena or otherwise, without notice to the Company or (y) disclosing trade secrets in a complaint or other document filed in connection with a legal claim, provided that the filing is made under seal. This Section 21 shall survive the termination of this Award. 22. Securities Laws or Dodd-Frank Clawback Policies. This Agreement is subject to any written clawback policies the Company, with theapproval of the Board, may adopt. These clawback policies may subject your rights and benefits under this Agreement to reduction, cancellation, forfeiture or recoupment if certain specified events and wrongful conduct occur, including, but not limited to, an accounting restatement due to the Company’s material noncompliance with financial reporting regulations or other events and wrongful conduct specified in any such clawback policies adopted by the Company, with the approval of the Board, to conform to the Dodd-Frank Wall Street Reform and Consumer Protection Act and resulting rules issued by the Securities and Exchange Commission and that the Company determines should apply to this Agreement. 23. Company Records. Records of the Company or its Subsidiaries regarding your period of service, termination of service and the reason(s) therefor, and other matters shall be conclusive for all purposes hereunder, unless determined by the Company to be incorrect. 24. Successors. This Agreement shall be binding upon you, your legal representatives, heirs, legatees and distributees, and upon the Company, its successors and assigns. 25. Severability. If any provision of this Agreement is held to be illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining provisions hereof, but such provision shall be fullyseverable and this Agreement shall be construed and enforced as if the illegal or invalid provision had never been included herein. 26. Company Action. Any action required of the Company shall be by resolution of the Board or by a person or entity authorized to act by resolution of the Board. 27. Headings. The titles and headings of Sections are included for convenience of reference only and are not to be considered in construction of the provisions hereof. 28. Governing Law. All questions arising with respect to the provisions of this Agreement shall be determined by application of the laws of Delaware without giving any effect 8 690823.0002 EAST 114364264 v1 to any conflict of law provisions thereof, except to the extent Delaware state law is preempted by federal law. The obligation of the Company to sell and deliver Stock hereunder is subject to applicable laws and to the approval of any governmental authority required in connection with the authorization, issuance, sale, or delivery of such Stock. 29. Amendment. This Agreement may be wholly or partially amended or otherwise modified, suspended or terminated at any time or from time to time by the Board or the Committee (i) to the extent permitted by the Plan, (ii) to the extent necessary to comply with applicable laws and regulations or to conform the provisions of this Agreement to any changes thereto, or (iii) to settle the Restricted Stock Units pursuant to all applicable provisions of the Plan. Except as provided in the preceding sentence, this Agreement cannot be modified, altered or amended in any way that is adverse to you except by a written agreement signed by both you and the Company. 30. The Plan. This Agreement is subject to all the terms, conditions, limitations and restrictions contained in the Plan. 31. Entire Agreement. This Agreement embodies the entire agreement and understanding of the parties with respect to the terms and conditions of the Restricted Stock Units and supersedes and cancels all prior written or oralcommitments, arrangements or understandings with respect thereto unless expressly provided for herein. 32. Acceptance of Agreement. Notwithstanding anything herein to the contrary, in order for this Award to become effective, you must (a) execute this Agreement and (b) deliver such executed signature page to Stock Plan Administration at 331 N. Main Street, Euless, Texas, 76039, Attention Cici Sepehri, in each case, no later than the sixtieth (60th) day following the Date of Grant (the “Final Acceptance Date”). If you do not satisfy the foregoing conditions by the Final Acceptance Date, then the entire Award will be forfeited and cancelled without any consideration therefor, except as may otherwise be determined by the Committee in its sole and absolute discretion. [Remainder of page intentionally left blank] 9 690823.0002 EAST 114364264 v1 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first written above. U.S. CONCRETE, INC. Name: William J. Sandbrook Title: President and Chief Executive Officer ___________________________________ [NAME] US 1618138v.1 U.S. CONCRETE, INC. LONG TERM INCENTIVE PLAN RESTRICTED STOCK UNIT AGREEMENT (Directors) This Agreement is made and entered into as of [●] (the “Date of Grant”) by and between U.S. Concrete, Inc., a Delaware corporation (the “Company”) and [●] (“you” or “Grantee”); WHEREAS, the Company, in order to induce you to enter into and to continue and dedicate service to the Company and to materially contribute to the success of the Company, agrees to grant you this restricted stock unit award; WHEREAS, the Company adopted the U.S. Concrete, Inc. Long Term Incentive Plan, as it may be amended from time to time (the “Plan”) under which the Company is authorized to grant restricted stock units to certain employees, directors and other service providers of the Company; WHEREAS, a copy of the Plan has been furnished to you and shall be deemed a part of this restricted stock unit agreement (“Agreement”) as if fully set forth herein and the terms capitalized but not defined herein shall have the meanings set forth in the Plan; and WHEREAS, you desire to accept the restricted stock unit award made pursuant to this Agreement. NOW, THEREFORE, in consideration of and mutual covenants set forth herein and for other valuable consideration hereinafter set forth, the parties agree as follows: 1. The Grant. (a) Generally. Subject to the conditions set forthbelow and in the remainder of this Agreement, the Company hereby grants you, effective as of the Date of Grant, an award consisting of [●] Restricted Stock Units, whereby each Restricted Stock Unit represents the right to receive one share of common stock, par value $0.001 per share, of the Company (“Stock”), plus the additional rights to Dividend Equivalents set forth in Section 3, in accordance with the terms and conditions set forth herein and in the Plan (the “Award”). To the extent that any provision of this Agreement conflicts with the expressly applicable terms of the Plan, you acknowledge and agree that those terms of the Plan shall control and, if necessary, the applicable terms of this Agreement shall be deemed amended so as to carry out the purpose and intent of the Plan. Terms that have their initial letter capitalized, but that are not otherwise defined in this Agreement shall have the meanings given to them in the Plan. 2. No Shareholder Rights. The Restricted Stock Units granted pursuant to this Agreement do not and shall not entitle you to any rights of a holder of Stock prior to the date shares of Stock are issued to you in settlement of the Award. Your rights with respect to the Restricted Stock Units shall remain forfeitable at all times prior to the date on which rights 2 become vested and the restrictions with respect to the Restricted Stock Units lapse in accordance with Section 6. 3. Dividend Equivalents. In the event that the Company declares and pays a dividend in respect of its outstanding shares of Stock and, on the record date for such dividend, you hold Restricted Stock Units granted pursuant to this Agreement that have not been settled, the Company shall create a bookkeeping account that will track the amount of the Dividend Equivalents you would have been entitled to receive on or following the Date of Grant as if you had been the holder of record of the number of shares of Stock related to the Restricted Stock Units that have not been settled as of the record date, calculated without interest. All Dividend Equivalent amounts credited to your bookkeeping account from the Date of Grant until the settlement of the underlying Restricted Stock Units shall be paid to you in a lump sum cash payment on the date that the underlying Restricted Stock Units associated with that Dividend Equivalent amount is settled pursuant to Section 5 below. In the event that the Restricted Stock Units are forfeited to the Company without settlement to you, you will also forfeit any associated Dividend Equivalent amounts. 4. Restrictions; Forfeiture. The Restricted Stock Units are restricted in that they may not be sold, transferred or otherwisealienated or hypothecated until these restrictions are removed or expire as contemplated in Section 6 and Stock is issued to you as described in Section 5. The Restricted Stock Units are also restricted in the sense that they may be forfeited to the Company (the “Forfeiture Restrictions”). 5. Issuance of Stock. No shares of Stock shall be issued to you prior to the date on which the Restricted Stock Units vest and the restrictions, including the Forfeiture Restrictions, with respect to the Restricted Stock Units lapse, in accordance with Section 6. After the Restricted Stock Units vest pursuant to Section 6, the Company shall, promptly and within 60 days of such vesting date, cause to be issued Stock registered in your name in payment of such vested Restricted Stock Units. The Company shall evidence the Stock to be issued in payment of such vested Restricted Stock Units in the manner it deems appropriate. The value of any fractional Restricted Stock Units shall be rounded down at the time Stock is issued to you in connection with the Restricted Stock Units. No fractional shares of Stock, nor the cash value of any fractional shares of Stock, will be issuable or payable to you pursuant to this Agreement. The value of such shares of Stock shall not bear any interest owing to the passage of time. Neither this Section 5 nor any action taken pursuant to or inaccordance with this Section 5 shall be construed to create a trust or a funded or secured obligation of any kind. 6. Vesting Schedule. Subject to all other terms and conditions of this Agreement, your Restricted Stock Units will be divided into four (4) tranches and will vest in accordance with the following schedule, provided that you remain a service provider to the Company or its Subsidiaries from the Date of Grant until the applicable vesting date: Percentage of Restricted Stock Units Vesting Date 25% January 1, [●] 25% April 1, [●] 25% July 1, [●] 25% October 1, [●] 3 Total: 100% 7. Termination of Services. If your service relationship with the Company or any of its Subsidiaries terminates for any reason, then those Restricted Stock Units for which the restrictions have not lapsed as of the date of termination shall become null and void and those Restricted Stock Units shall be forfeited to the Company. The Restricted Stock Units for which the restrictions have lapsed as of the date of such termination, including Restricted Stock Units for which the restrictions lapsed in connection with such termination, shall not be forfeited to the Company and shall be settled as set forth in Section 5. 8. Payment of Taxes. As an independent contractor you will be responsible for the payment of any and all taxes that result from the grant, vesting or settlement of this Award. 9. Compliance with Securities Law. Notwithstanding any provision of this Agreement to the contrary, the issuance of Stock will be subject to compliance with all applicable requirements of federal, state, or foreign law with respect to such securities and with the requirements of any stock exchange or market system upon which the Stock may then be listed. No Stock will be issued hereunder if such issuance would constitute a violation of any applicable federal, state, or foreign securities laws or other law or regulations or the requirements of any stock exchange or market system upon which theStock may then be listed. In addition, Stock will not be issued hereunder unless (a) a registration statement under the Securities Act is, at the time of issuance, in effect with respect to the shares issued or (b) in the opinion of legal counsel to the Company, the shares issued may be issued in accordance with the terms of an applicable exemption from the registration requirements of the Securities Act. YOU ARE CAUTIONED THAT ISSUANCE OF STOCK UPON THE VESTING OF RESTRICTED STOCK UNITS GRANTED PURSUANT TO THIS AGREEMENT MAY NOT OCCUR UNLESS THE FOREGOING CONDITIONS ARE SATISFIED. The inability of the Company to obtain from any regulatory body having jurisdiction the authority, if any, deemed by the Company’s legal counsel to be necessary to the lawful issuance and sale of any shares subject to the Award will relieve the Company of any liability in respect of the failure to issue such shares as to which such requisite authority has not been obtained. As a condition to any issuance hereunder, the Company may require you to satisfy any qualifications that may be necessary or appropriate to evidence compliance with any applicable law or regulation and to make any representation or warranty with respect to such compliance as may be requested by the Company. From time to time, the Board andappropriate officers of the Company are authorized to take the actions necessary and appropriate to file required documents with governmental authorities, stock exchanges, and other appropriate Persons to make shares of Stock available for issuance. 10. Non-Solicitation and Non-Disclosure. In consideration for the grant of the Award, you agree that you will not, during your service with the Company or any of its Subsidiaries, and for one year thereafter, directly or indirectly, for any reason, for your own account or on behalf of or together with any other person, entity or organization (a) call on or otherwise solicit any natural person who is employed by, or providing services to, the Company or any Subsidiary of the Company in any capacity with the purpose or intent of attracting that person from the employ of the Company or its Subsidiaries, or (b) divert or attempt to divert 4 from the Company or any of its Subsidiaries any customer, client or business relating to the provision of ready-mixed concrete and services. As further consideration for the grant of the Award, your agree that you will not at any time, either while providing services to the Company or its Subsidiaries or at any time thereafter, make any independent use of, or disclose to any other person, entity or organization (except as authorized in advance in writing by the Company) any confidential, nonpublic and/or proprietary information of the Company or any of its Subsidiaries, including, without limitation, information derived from reports, work in progress, codes, marketing and sales programs, customer lists, records of customer service requirements, cost summaries, pricing formulae, methods of doing business, ideas, materials or information prepared or performed for, by or on behalf of the Company or any of its Subsidiaries. In accordance with the Defend Trade Secrets Act, 18 U.S.C. § 1833(b), and other applicable law, nothing in this Agreement or any other agreement or policy shall prevent you from, or expose you to criminal or civil liability under federal or state trade secret law for, (A) directly or indirectly sharing any Company trade secrets or other confidential information (except information protected by the Company’s attorney-client or work product privilege) with an attorney or with any federal, state, or localgovernment agencies, regulators, or officials, for the purpose of investigating or reporting a suspected violation of law, whether in response to a subpoena or otherwise, without notice to the Company, or (B) disclosing trade secrets in a complaint or other document filed in connection with a legal claim, provided that the filing is made under seal. This Section 10 shall survive the termination of this Award. 11. Legends. The Company may at any time place legends referencing any restrictions imposed on the shares pursuant to Section 9 on all certificates representing shares issued with respect to this Award. 12. Right of the Company and Subsidiaries to Terminate Services. Nothing in this Agreement confers upon you the right to continue performing services for the Company or any Subsidiary, or interfere in any way with the rights of the Company or any Subsidiary to terminate your service relationship at any time. 13. Furnish Information. You agree to furnish to the Company all information requested by the Company to enable it to comply with any reporting or other requirements imposed upon the Company by or under any applicable statute or regulation. 14. Remedies. The parties to this Agreement shall be entitled to recover from each other reasonable attorneys’ fees incurred in connection with the successful enforcement of the terms and provisions of this Agreementwhether by an action to enforce specific performance or for damages for its breach or otherwise. 15. No Liability for Good Faith Determinations. The Company and the members of the Board shall not be liable for any act, omission or determination taken or made in good faith with respect to this Agreement or the Restricted Stock Units granted hereunder. 16. Execution of Receipts and Releases. Any payment of cash or any issuance or transfer of shares of Stock or other property to you, or to your legal representative, heir, legatee or distributee, in accordance with the provisions hereof, shall, to the extent thereof, be in full satisfaction of all claims of such Persons hereunder. The Company may require you or your legal 5 representative, heir, legatee or distributee, as a condition precedent to such payment or issuance, to execute a release and receipt therefor in such form as it shall determine. 17. No Guarantee of Interests. The Board and the Company do not guarantee the Stock of the Company from loss or depreciation. 18. Company Records. Records of the Company or its Subsidiaries regarding your period of service, termination of service and the reason(s) therefor, and other matters shall be conclusive for all purposes hereunder, unless determined by the Company to be incorrect. 19. Notice. All notices required or permitted under this Agreement must be in writing and personally delivered or sent by mail and shall be deemed to be delivered on the date on which it is actually received by the person to whom it is properly addressed or if earlier the date it is sent via certified United States mail. 20. Waiver of Notice. Any person entitled to notice hereunder may waive such notice in writing. 21. Successors. This Agreement shall be binding upon you, your legal representatives, heirs, legatees and distributees, and upon the Company, its successors and assigns. 22. Severability. If any provision of this Agreement is held to be illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining provisions hereof, but such provision shall be fully severable and thisAgreement shall be construed and enforced as if the illegal or invalid provision had never been included herein. 23. Company Action. Any action required of the Company shall be by resolution of the Board or by a person or entity authorized to act by resolution of the Board. 24. Headings. The titles and headings of Sections are included for convenience of reference only and are not to be considered in construction of the provisions hereof. 25. Governing Law. All questions arising with respect to the provisions of this Agreement shall be determined by application of the laws of Delaware, without giving any effect to any conflict of law provisions thereof, except to the extent Delaware state law is preempted by federal law. The obligation of the Company to sell and deliver Stock hereunder is subject to applicable laws and to the approval of any governmental authority required in connection with the authorization, issuance, sale, or delivery of such Stock. 26. Amendment. This Agreement may be wholly or partially amended or otherwise modified, suspended or terminated at any time or from time to time by the Board or the Committee (i) to the extent permitted by the Plan, (ii) to the extent necessary to comply with applicable laws and regulations or to conform the provisions of this Agreement to any changes thereto, or (iii) to settle the Restricted Stock Units pursuant to all applicableprovisions of the Plan. Except as provided in the preceding sentence, this Agreement cannot be modified, altered or amended in any way that is adverse to you except by a written agreement signed by both the you and the Company. 6 27. The Plan. This Agreement is subject to all the terms, conditions, limitations and restrictions contained in the Plan. 28. Entire Agreement. This Agreement embodies the entire agreement and understanding of the parties with respect to the terms and conditions of the Restricted Stock Units and supersedes and cancels all prior written or oral commitments, arrangements or understandings with respect thereto. 29. Acceptance. You, as the above named Grantee, are not required to take any further action to accept the terms and conditions of this Agreement. If you, as Grantee, desire to accept the Agreement for the grant of Restricted Stock Units, subject to the terms and provisions hereof of the Plan and administrative interpretations of such Plan referred to herein, simply retain a copy of this Agreement for your records, and you shall be DEEMED to have ACCEPTED the Agreement and you shall be DEEMED to become a PARTY to such Agreement, being bound to its terms and conditions. By acceptance, Grantee confirms that the Plan and the S-8 prospectus for the Plan have been made available to the Grantee, and that he or she has read and understands the S-8 prospectus relating to the issuance of the Restricted Stock Units granted under the terms and provisions of this Agreement. If you DO NOT WISH TO ACCEPT this Agreement, you must provideWRITTEN notice of your desire to reject the Agreement for the grant of Restricted Stock Units within thirty (30) days of the receipt of this Agreement and such written notice must be signed and dated. Please send such written notice to Stock Plan Administration, at 331 N. Main Street, Euless, Texas, 76039, Attention: CiCi Sepehri. Again, you must return your written notice of rejection of this Agreement within 30 days of receipt of this Agreement. [Signature Page to Follow] 7 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first written above. U.S. CONCRETE, INC. By: Name: William J. Sandbrook Title: President and Chief Executive Officer Exhibit 12.1STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (1) (Dollars in millions)(Unaudited) Year Ended December 31, 2017 2016 2015 2014 2013 Earnings: Pretax income (loss) from continuing operations$38.7 $30.7 $(4.3) $23.7 $(17.1) Add: Fixed charges51.135.1 27.5 24.4 15.0 Earnings adjusted for fixed charges89.8 65.8 23.2 48.1 (2.1) Fixed Charges: Interest expensed and capitalized$41.9 $25.3 $19.5 $18.3 $8.6 Amortization of discount and capitalized expenses related toindebtedness1.1 2.4 2.2 2.1 2.7 Estimate of interest within rental expense (2)8.1 7.4 5.8 4.0 3.7 Total Fixed Charges$51.1 $35.1 $27.5 $24.4 $15.0 Ratio of Earnings to Fixed Charges1.8 1.9 —(3) 2.0 —(3) (1) Our statement of computation of ratio of earnings to fixed charges should be read in conjunction with our consolidated financial statements and our notes to consolidatedfinancial statements for matters that affect the comparability of the information presented above. (2) One-third of rent expense was deemed to be representative of interest. (3) Our earnings were insufficient to cover fixed charges by $4.3 million in 2015 and $17.1 million in 2013. Exhibit 21.1The following is a listing of subsidiaries of US Concrete, Inc. as of February 26, 2018. All are wholly-owned unless otherwiseindicated.Entity NameOwnership TypePrimary Jurisdiction 1045016 B.C. Ltd.IndirectBritish Columbia160 East 22nd Terminal, LLCIndirectNew JerseyAggregate & Concrete Testing, LLCIndirectNew YorkAlberta Investments, Inc.DirectTexasAlliance Haulers, Inc.DirectTexasAmerican Concrete Products, Inc.IndirectCaliforniaAtlas Redi-Mix, LLCIndirectTexasAtlas-Tuck Concrete, Inc.DirectOklahomaBeall Concrete Enterprises, LLCIndirectTexasBeall Industries, Inc.DirectTexasBeall Investment Corporation, Inc.IndirectDelawareBeall Management, Inc.IndirectTexasBode Concrete LLCIndirectCaliforniaBode Gravel Co.IndirectCaliforniaBreckenridge Ready Mix, Inc.IndirectTexasCentral Concrete Supply Co., Inc.DirectCaliforniaCentral Precast Concrete, Inc.DirectCaliforniaColonial Concrete, Co.IndirectNew JerseyConcrete XXXIV Acquisition, Inc.DirectDelawareConcrete XXXV Acquisition, Inc.DirectDelawareConcrete XXXVI Acquisition, Inc.DirectDelawareCustom-Crete Redi-Mix, LLCIndirectTexasCustom-Crete, LLCIndirectTexasEagle Rock Aggregates, Inc.IndirectDelawareEagle Rock Materials Ltd.IndirectBritish ColumbiaEastern Concrete Materials, Inc.IndirectNew JerseyFerrara Bros., LLCIndirectDelawareFerrara West LLCIndirectNew JerseyHamburg Quarry Limited Liability CompanyIndirectNew JerseyHeavy Materials, LLCIndirectU.S. Virgin IslandsIngram Concrete, LLCIndirectTexasKurtz Gravel CompanyDirectMichiganLocal Concrete Supply & Equipment, LLCIndirectDelawareMaster Mix Concrete, LLCIndirectNew JerseyMaster Mix, LLCIndirectDelawareMG, LLCIndirectMarylandNew York Sand & Stone, LLCIndirectNew YorkNorCal Materials, Inc.DirectCaliforniaNYC Concrete Materials, LLCIndirectDelawareOrca Sand & Gravel Limited PartnershipIndirectBritish ColumbiaExhibit 21.1Orca Sand & Gravel Ltd.IndirectBritish ColumbiaOutrigger, LLCDirectDelawarePebble Lane Associates, LLCIndirectDelawarePolaris Aggregates Inc.DirectDelawarePolaris Materials Corporation (formerly 1134771 B.C. LTD.)DirectBritish ColumbiaPremco Organization, Inc.IndirectNew JerseyQuality Rock Holdings LTD.IndirectBritish ColumbiaQuality Sand & Gravel Ltd.IndirectBritish ColumbiaRedi-Mix Concrete, L.P.IndirectTexasRedi-Mix GP, LLCIndirectTexasRedi-Mix, LLCIndirectTexasRight Away Redy Mix IncorporatedDirectCaliforniaRock Transport, Inc.DirectCaliforniaSan Diego Precast Concrete, Inc.DirectDelawareSierra Precast, Inc.DirectCaliforniaSmith Pre-Cast, Inc.DirectDelawareSpartan Products, LLCIndirectU.S. Virgin IslandsSuperior Concrete Materials, Inc.IndirectDistrict of ColumbiaTitan Concrete Industries, Inc.DirectDelawareU.S. Concrete On-Site, Inc.IndirectDelawareU.S. Concrete Texas Holdings, Inc.IndirectDelawareUSC Atlantic, Inc.DirectDelawareUSC Management Co., LLCDirectDelawareUSC Payroll, Inc.DirectDelawareUSC Technologies, Inc.DirectDelawareUSC-Elm, LLCIndirectDelawareUSC-Jenna, LLCIndirectDelawareUSC-Kings, LLCIndirectDelawareUSC-Nicolia, LLCIndirectDelawareUSC-NYCON, LLCIndirectDelawareValente Equipment Leasing Corp.IndirectNew YorkWMC IP, Inc.DirectNew JerseyWMC OP, LLCIndirectNew JerseyYardarm, LLCDirectDelawareExhibit 23.1CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMWe consent to the incorporation by reference in the following Registration Statements:1)Registration Statement Form S-8 (File No. 333-188621) pertaining to the U.S. Concrete, Inc. Long Term Incentive Plan; and2)Registration Statement Form S-8 (File No. 333-187989) pertaining to the U.S. Concrete, Inc. Deferred Compensation Planof our reports dated March 1, 2018, with respect to the consolidated financial statements of U.S. Concrete, Inc. and the effectiveness ofinternal control over financial reporting of U.S. Concrete, Inc. included in this Annual Report on Form 10-K of U.S. Concrete, Inc. forthe year ended December 31, 2017./s/ Ernst & Young LLPDallas, TexasMarch 1, 2018Exhibit 23.2CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMWe have issued our report dated February 28, 2017, with respect to the consolidated financial statements included in the Annual Reportof U.S. Concrete, Inc. on Form 10-K. We consent to the incorporation by reference of said report in the Registration Statements of U.S.Concrete, Inc. on Forms S-8 (File Nos. 333-188621 and 333-187989)./s/ GRANT THORNTON LLPDallas, TexasMarch 1, 2018Exhibit 31.1CERTIFICATIONSI, William J. Sandbrook, certify that: 1. I have reviewed this annual report on Form 10-K of U.S. Concrete, Inc. for the year ended December 31, 2017; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects thefinancial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for theregistrant and have: (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities,particularly during the period in which this report is being prepared; (b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under oursupervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposesin accordance with generally accepted accounting principles; (c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about theeffectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and (d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s mostrecent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materiallyaffect, the registrant’s internal control over financial reporting; and5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, tothe registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions): (a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which arereasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and (b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internalcontrol over financial reporting. Date:March 1, 2018By:/s/ William J. Sandbrook William J. Sandbrook President, Chief Executive Officer and Vice Chairman (Principal Executive Officer)Exhibit 31.2CERTIFICATIONSI, John E. Kunz, certify that: 1. I have reviewed this annual report on Form 10-K of U.S. Concrete, Inc. for the year ended December 31, 2017; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respectsthe financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for theregistrant and have: (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under oursupervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within thoseentities, particularly during the period in which this report is being prepared; (b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under oursupervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposesin accordance with generally accepted accounting principles; (c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about theeffectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and (d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s mostrecent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materiallyaffect, the registrant’s internal control over financial reporting; and 5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting,to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions): (a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which arereasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and (b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internalcontrol over financial reporting. Date:March 1, 2018By:/s/ John E. Kunz John E. Kunz Senior Vice President and Chief Financial Officer (Principal Financial Officer)Exhibit 32.1CERTIFICATION PURSUANT TO18 U.S.C. SECTION 1350,AS ADOPTED PURSUANT TO SECTION 906OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of U.S. Concrete, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2017 (the “Report”), as filedwith the Securities and Exchange Commission on the date hereof, I, William J. Sandbrook, President and Chief Executive Officer and Vice Chairman of theCompany, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge,that: 1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Date:March 1, 2018By:/s/ William J. Sandbrook William J. Sandbrook President, Chief Executive Officer and Vice Chairman (Principal Executive Officer)Exhibit 32.2CERTIFICATION PURSUANT TO18 U.S.C. SECTION 1350,AS ADOPTED PURSUANT TO SECTION 906OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of U.S. Concrete, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2017 (the “Report”), as filedwith the Securities and Exchange Commission on the date hereof, I, John E. Kunz, Senior Vice President and Chief Financial Officer of the Company, certify,pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that: 1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Date:March 1, 2018By:/s/ John E. Kunz John E. Kunz Senior Vice President and Chief Financial Officer (Principal Financial Officer)Exhibit 95.1Section 1503. Mine Safety DisclosuresOn July 21, 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Act, was enacted. Section 1503 of the Act contains reportingrequirements regarding mine safety. We are committed to providing a safe workplace for all of our employees, including those working at our quarries. Theoperation of our quarries is subject to regulation by the federal Mine Safety and Health Administration, or MSHA, under the Federal Mine Safety and HealthAct of 1977, or the Mine Act. MSHA inspects our quarries on a regular basis and issues various citations and orders when it believes a violation has occurredunder the Mine Act. Below, we have included information regarding certain mining safety and health citations that MSHA has issued with respect to ourquarry operations for the year ended December 31, 2017. In evaluating this information, consideration should be given to factors such as: (i) the number ofcitations and orders will vary depending on the size of the quarry, (ii) the number of citations issued will vary from inspector-to-inspector and mine-to-mine,and (iii) citations and orders can be contested and appealed, and in that process, may be reduced in severity and amount, and are sometimes dismissed.The table below includes references to specific sections of the Mine Act. We are providing the information in the table by mine as that is how we manage andoperate our business. (H) (A)(B)(C)(D)(E)(F)(G)Pending SectionSectionSectionSectionSectionProposed LegalMine Name/ID104 S&S104(b)104(d)110(b)(2)107(a)AssessmentsFatalitiesAction Robert Lee Quarry / 4102617 (MineClosed)———————— Cox Bend Quarry / 4102977———————— Bronte Quarry / 4104210———————— Waurika Quarry / 3400362———————— Vernon Quarry / 3401820———————— Red River Quarry / 3401945———————— Chatfield Plant / 4104209—————$189—1 Hamburg Quarry / 2800011———————— Glen Gardner Quarry / 28000094————$29,153—1 Cedar Bridge Quarry / 28007171——————— Wantage Quarry / 2801035—————$116—— Springfield Quarry / 5500002———————— Brookman Quarry / 5500008—————$19,899—2 Quinton Twp Pit / 2801014————————Exhibit 95.1(A) The total number of violations of mandatory health or safety standards that could significantly and substantially contribute to the cause and effect ofa coal or other mine safety or health hazard under section 104 of the Mine Safety and Health Act of 1977 (30 U.S.C. 814) for which the operatorreceived a citation from the Mine Safety and Health Administration.(B) The total number of orders issued under section 104(b) of such Act (30 U.S.C. 814(b)).(C) The total number of citations and orders for unwarrantable failure of the mine operator to comply with mandatory health or safety standards undersection 104(d) of such Act (30 U.S.C. 814(d)).(D) The total number of flagrant violations under section 110(b)(2) of such Act (30 U.S.C. 820(b)(2)).(E) The total number of imminent danger orders issued under section 107(a) of such Act (30 U.S.C. 817(a)).(F) The total dollar value of proposed assessments from the Mine Safety and Health Administration under such Act (30 U.S.C. 801 et seq.).(G) The total number of mining-related fatalities.(H) Any pending legal action before the Federal Mine Safety and Health Review Commission involving such coal or other mine.

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