A Tutor Perini Corp.-led team will manage design and construction of 14 miles of toll lanes on the Interstate-495 Capital Beltway/I-270 corridor in Washington, D.C.'s Maryland suburbs and rebuild of a 60-year-old Potomac River crossing. The estimated $4-billion project first phase is being overseen by private consortium manager Accelerate Maryland Partners, made up of Transurban North America and Macquarie Infrastructure Developments LLC.
The team also includes contractors O&G Industries and Lunda Construction, with Parsons Corp. as lead designer for the project’s two phases.