Canadian National 3 Canadian Pacific 4 Canadian Pacific Railroad 1 Chesapeake and Ohio 5 Chicago and North Western 6 Chicago Burlington & Quincy 6 Conrail 5 CSX 4 Delaware and Hudson 3 Denver and Rio Grande Western 6 Erie 4 Frisco 2 Fruit Growers Express 2 Grand Trunk Western 4 Great Northern 3 Illinois Terminal 1 Kansas City Southern 1 Lake Erie Franklin & Clarion 3 Louisville and Nashville 3 Maine Central 3 Marinette, Tomahawk & Western 3 Milwaukee Road 1 Missouri Pacific 6 New York Central 7 Nickel Plate Road 3 Norfolk Southern 7 Northern Pacific 4 Penn Central 4 Pennsylvania Railroad 6 Rail Box 5 Rock Island 3 Santa Fe 6 Seaboard Coast Line 3 Soo Line 4 Southern Pacific 3 Southern Railway 6 St. Louis San Francisco 4 Undecorated 1 Union Pacific 7 Wabash 4