This Design-Build project consisted of the rehabilitation of nine Metro-North platforms and stations on the Hudson Line, from Morris Heights in the Bronx to the Greystone in Yonkers. 

A separate portion of the contract at the Yonkers Station included the Yonkers Viaduct Rehabilitation. Work performed on this project included: platform demolition and replacement with cast-in-place concrete and precast concrete; new canopies; stair rehabilitation; new electrical systems; signage; shelter work; platform amenities; fencing; and elevators. New pedestrian overpasses were constructed at the Glenwood, Greystone and Riverdale Stations, and this portion of the work included: the demolition of existing overpasses; construction of new overpass foundations; pile work; new structural steel; roofing; window systems; electrical systems; and interior/exterior finishes. The viaduct work consisted of: ballast removal; deck removal; structural steel rehabilitation; bearing replacement; and concrete repairs at four bridges adjacent to the Yonkers Station.