HNTB provided project management, traffic planning, civil engineering design, toll system procurement and oversight and construction services for the Maine Turnpike Authority’s toll plaza conversion project in New Gloucester.
As the state’s first open road tolling lanes, the project scope involved the removal of four lanes of traditional slow-speed toll lanes from the center of the existing mainline toll plaza on Interstate 95 to make way for highway-speed EZPass-only lanes.
Location: New Gloucester, ME
Client: Maine Turnpike Authority
