The Main Line (or Erie Main Line) is a commuter rail line owned and operated by New Jersey Transit running from Suffern, New York to Hoboken, New Jersey, in the United States. It runs daily commuter service and was once the north–south main line of the Erie Railroad. It is colored yellow on NJ Transit system maps, and its symbol is a water wheel. The Bergen County Line splits off the Main Line just west of the Secaucus Junction transfer station and rejoins it at Ridgewood. Trains on both lines are push-pull, powered by diesel locomotives (ordinarily on the west end of the train). History The Erie Railroad's main line ran from Jersey City to Chicago via Binghamton and Jamestown, New York, Akron and Marion, Ohio, and Huntington, Indiana, with branches to Buffalo, Cleveland, and Dayton. The section in New Jersey and lower New York State saw frequent commuter service to the waterfront Pavonia Terminal, Jersey City, with connections to the Pavonia Ferry to Lower Manhattan. The Erie Railroad's major long-distance passenger trains to Chicago, the Atlantic Express and Pacific Express, the Erie Limited, and the Lake Cities, ran along this section, through Passaic, Paterson, Ridgewood, on to Port Jervis, northwest to Binghamton, New York State's Southern Tier, Jamestown, and west to Chicago. The final long-distance train along this route was the Atlantic Express and Pacific Express in 1965. In 1963, the Erie Main Line south of Paterson to its connection with the Bergen County Line at Carlton Hill in Rutherford was abandoned and service began using the former Lackawanna Boonton Branch south of Paterson via the Lyndhurst Draw and Upper Hack Lift bridges as the route through downtown Passaic was abandoned. Boonton Line service began using the Erie's Greenwood Lake division up to its junction the Lackawanna Boonton Branch at Mountain View in Wayne as the Lackawanna right-of-way in Paterson was used for the construction of Interstate 80. The Erie Jersey City terminal was abandoned circa 1959 after all Erie service had moved to the Lackawanna Hoboken Terminal. Service under Erie Lackawanna introduced new GE U34CH diesels and Comet I cars in 1970 which lasted under NJ DOT and Conrail into the NJ Transit era. Metro-North took over service north of Suffern in 1983. Effective April 18, 1983, Metro-North Railroad shifted its Port Jervis Line service to run on the Graham Line, thus ending the direct passenger route from