lock and dam construction

C.J. Mahan Construction Company, LLC is a heavy-civil and marine contractor with a proven track record on complex infrastructure projects east of the Mississippi. Over more than four decades, its success has been built on recruiting quality core personnel, project innovation, progressive construction techniques and equipment, and a dedication to safety. It is known for signature projects including five major bridges spanning the Ohio River, four cable stay bridges, and numerous civil structures throughout Ohio, West Virginia, Kentucky, Indiana, and Tenne

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