All subcontractors working on the project will be listed here once contracts are awarded.


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CES Group Engineers, LLP

CES Group Engineers, LLP (CES) is a full-service engineering consultant to both the public and private sectors, providing civil and environmental engineering, landscape architecture, land planning, land surveying, subsurface utility engineering, and environmental management services. CES is a woman-owned disadvantaged business enterprise (DBE), founded in Denver (metro Charlotte), NC, in 2011. The firm's engineers, planners and scientists possess individual capabilities and discipline diversity that enables an extraordinary synergy across this full spectrum of services. On the I-77 HOT Lanes project, CES is providing land surveying, compliance monitoring/inspection, and environmental consulting services.


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Louis Berger 

Louis Berger is an Engineering News-Record top-20 ranked, $1 billion global professional services corporation that helps clients solve their most complex infrastructure and development challenges. With nearly 6,000 engineers, economists, scientists and planners worldwide in more than 50 nations, we are unique in our ability to adapt to local situations. Founded in 1953, Louis Berger's quality of work, integrity and commitment has built decades-long client relationships with local, state and federal governments; multilateral institutions; and other public and private entities. To this diverse client base we bring strategic vision and an entrepreneurial spirit, developing solutions to some of the world's most challenging problems.


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Professional Service Industries, Inc. (PSI)

Professional Service Industries, Inc. (PSI) is a nationally recognized consulting engineering and testing firm providing integrated services in several disciplines, including geotechnical engineering, construction materials testing and engineering, facilities engineering and consulting, environmental consulting, asbestos management and industrial hygiene. PSI is a leader among the nation's independent testing organizations and ranks among the largest consulting engineering firms in the country.


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Stay Alert Safety Services

Stay Alert Safety Services, Inc. (Stay Alert) is a disadvantaged business enterprise (DBE) that has highly trained and field experienced individuals in the transportation safety industry. Stay Alert knows and understands all aspects of traffic control and safety and possess over 100 years of traffic control industry experience. The primary goal for Stay Alert Safety is to take care of its customers.


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Curtin Trucking and Drainage, Inc.

Curtin Trucking and Drainage, Inc. was established in 1993. Curtin is a certified DBE firm in North Carolina and their office is located in Charlotte.  Curtin also has projects in Georgia, South Carolina and Virginia. Curtin performs work in heavy construction, specializing in portable temporary barriers, crash cushions, shoulder drain, and impact attenuators.  


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Parsons Corporation

Parsons Corporation is one of the worlds’ largest engineering firms, with a strong and consistent presence across the Unites States, providing construction support and engineering design services in transportation to public agencies for nearly 70 years. Through Parsons’ recent purchase of Delcan Corporation, Parsons is now one of the leading Intelligent Transportation Systems (ITS) designers and integrators in North America with an impressive track record and history of successful ITS projects. Parsons has an unparalleled reputation in the development and deployment of Advanced ITS, across the United States. Parsons has delivered or have ongoing ITS ATMS deployment projects with Alabama, California, Georgia, Illinois,  Louisiana, Michigan, Mississippi, Oregon, and Toronto department of transportations. Parsons is a recognized national and international leader in the provision of ATMS solutions. With experience in all aspects of planning and transportation and traffic engineering services in support of ITS studies, system designs, deployments, operations and maintenance and support functions, Parson has developed an impressive track record with ITS Systems Integration. In the last 16 years, Parsons has received 28 different awards for ITS integration projects.



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The Traffic Group, Inc.

The Traffic Group, Inc. (TTG), a Veteran-Owned Small Business, is one of the nation’s leading traffic engineering and transportation planning firms-serving both the private and public sectors for more than 30 years. With more than 70 employees in the firm, TTG undertakes various services under three disciplines: Traffic Engineering and Transportation Planning; Traffic Engineering Graphics and Design; and Traffic Data Collection. Since its inception, TTG has undertaken traffic data collection services and conducted short-term traffic count studies with portable equipment as part of one of the firm’s primary disciplines. TTG’s Data Collection Division provides traffic data collection services to numerous State DOT Agencies and various Counties and Municipalities. 


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RoadMasters Traffic Control LLC

RoadMasters Traffic Control LLC (RMTC) was established in 2012. RMTC offers a wide range of traffic control and flagging services to provide a safe work zone around utility and road construction projects. RMTC’s mission is to meet or exceed the expectations of its customers and employees each and every day. They strive to be the best and provide excellent customer care while keeping the public and all employees safe. RMTC LLC is Small Business Enterprise (SBE) Certified, Disadvantage Business Enterprise (DBE) Certified & Women’s Business Enterprise (WBE) Certified and (HUB) Historically Underutilized Business Certified in the state of North Carolina. They also hold a SBE Certification in the City of Charlotte and DBE certification in the state of South Carolina. 


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Carolina Environmental Contracting, Inc.

Over the last 25 years, Carolina Environmental Contracting, Inc. (CEC) has been one of the premier leaders in the erosion control industry in North Carolina. Founded in 1991, CEC is a multimillion dollar diversified company that specializes in comprehensive environmental, stream and storm water management. CEC has partnered on several significant road projects in North Carolina including I-485 in Mecklenburg County, Greensboro Western Loop and I-540 in Wake County to name just a few.