Traylor Bros., Inc. (Traylor) is a family-owned corporation founded in 1946. For more than 75 years, Traylor has provided single-source, comprehensive, cutting-edge construction and design-build services to public works agencies throughout North America. Headquartered in Evansville, Indiana, TBI has regional offices in Long Beach, California; Baton Rouge, Louisiana; and Alexandria, Virginia, with a staff of more than 500 engineers, managers, and craftspeople who have proven success managing and executing large-scale heavy civil construction projects. In 2022, Engineering News Record ranked Traylor 66th of the top 100 design-build contractors and 158th of the top 400 contractors. The tremendous depth of experience in our engineering and management staff, together with our highly experienced field personnel, has allowed Traylor to develop some of the most innovative construction solutions in the industry. Our array of services includes tunnels and other underground structures, bridges, locks and dams, ports and wharfs, and mine development, as well as equipment support.