Central of Georgia 1 Chesapeake and Ohio 3 Chicago and North Western 1 Conrail 1 Delaware and Hudson 1 Denver and Rio Grande Western 1 Georgia Railroad 2 Grand Trunk Western 1 Great Northern 2 Illiinois Central Gulf 1 Louisville and Nashville 1 Milwaukee Road 4 Minneapolis and St Louis 1 Missouri Pacific 1 Missouri, Kansas, Texas 1 New York Central 1 New York Central & Hudson River 2 Nickel Plate Road 3 Norfolk and Western 1 Pacific Great Eastern 2 Pennsylvania Railroad 2 Pittsburgh and Lake Erie 2 Reading Railroad 2 Rock Island 2 Santa Fe 3 Southern 2 Southern Pacific 1 Texas and Pacific 1 Undecorated 1 Union Pacific 3