The M1 and M3 are two similar series of electric multiple unit rail cars built by the Budd Company for the LongIslandRailRoad, the Metro-North Railroad
The LongIslandRailRoad owns an electric fleet of 202 M9, 836 M7, and 170 M3 electric multiple unit cars, and a diesel and diesel-electric fleet consisting
Transportation Authority for use on the LongIslandRailRoad (LIRR), the cars began to enter revenue service in 1997. The rail cars are pulled and pushed by EMD