GM2 collaborates with rail and transit clients to develop solutions that enhance the user experience and client needs. From the development of track alignments for mainline track, shops and yards to special track work and the rehabilitation of railroad facilities such as MOE buildings, shops and yards as well as bridges, stations and platforms to site infrastructure improvements, GM2 has the resources and expertise. Our staff has performed track alignments and rail transit engineering services for projects throughout the United States, as well as internationally, for clients that include Amtrak, Metro-North, NJ Transit, PANYNJ, LIRR, Honolulu Rail Transit, BNSF, CP, Norfolk Southern, CSX, FRA and FTA.

Some notable projects include:

  • PANYNJ JFK Air Train

  • MTA NYS Hudson Yards Development Project/GATEWAY Tunnel

  • MTA East Side Access

  • LIRR Jamaica Capacity Improvements

  • (ARC) Trans-Hudson Express Tunnel

  • MTA Extension of No. 7 Line Subway to Far Side of Manhattan

  • MNR New Haven Line Yard Feasibility Analysis Study

  • HART-Honolulu Rail Transit Project

  • MDOT-Baltimore & Pacific Tunnel Project

  • PANYNJ Goethals Bridge Travis Spur Line Bridge

  • NJT, Raritan Valley Line Replacement of Undergrade Bridges 22.99 and 23.13

  • NYSDOT Syracuse Congestion Relief

  • NYS Thruway Authority/MTA/Metro-North, Tappan Zee Bridge/I-287 Corridor AA/EA/EIS

  • OH Heartland Corridor, Norfolk Southern Railway, Walton, VA to Columbus

  • CA Transbay Joint Powers Authority, Caltrain Downtown Extension Terminal 3, San Francisco

  • Caracas Metro, Venezuela

  • CA San Diego Association of Governments San Ysidro Yard Improvements