Atchison, Topeka and Santa Fe 2 Atlanta & St. Andrews Bay 1 Atlantic Coast Line 1 Baltimore and Ohio 2 Bangor and Aroostok 4 BC Rail 0 Bessemer and Lake Erie 0 BNSF 20 Boston and Maine 1 Burlington 1 Burlington Northern 19 Canadian National 15 Canadian Pacific 8 Canadian Pacific Railroad 0 CEFX 1 Chesapeake and Ohio 1 Chessie 1 Chessie System 2 Chicago & Eastern Illinois 0 Chicago & Great Western 1 Chicago and Illinois Midland 0 Chicago and North Western 16 Chicago Burlington & Quincy 1 Clinchfield 1 Colorado & Southern 1 Conrail 7 Cotton Belt 6 CSX 12 Dakota, Minnesota & Eastern 1 Delaware and Hudson 3 Denver and Rio Grande Western 5 Detroit, Toledo and Ironton 1 Duluth Missabe & Iron Range 0 Elgin, Joliet and Eastern 0 Erie 2 Erie-Lackawanna 0 Family Lines System 0 Ferro Nationale Mexico 2 Florida East Coast 0 Forth Worth & Denver 1 Frisco 1 Fruit Growers Express 1 GATX 2 Golden Western 1 Grand Trunk Western 1 Great Northern 6 Gulf, Mobile and Ohio 2 Illiinois Central Gulf 2 Illinois Central 11 Illinois Terminal 0 Iowa Interstate 0 Kansas City Southern 3 Lackawanna 0 Lehigh Valley 2 Louisville and Nashville 2 Maine Central 0 Mass Central 2 Milwaukee Road 3 Minneapolis Northfield and Southern 1 Minnesota, Dakota and Western 1 Missouri Pacific 8 Missouri, Kansas, Texas 0 Montana Rail Link 2 Nashville, Chattanooga and St. Louis 0 New Haven 0 New York Central 6 New York, Ontario & Western 3 New York, Susquehanna & Western 1 Nickel Plate Road 3 Norfolk and Western 3 Norfolk Southern 9 North Shore Railroad 1 Northern Pacific 4 Ohio Central System 1 PanAm Railways 0 Penn Central 3 Pennsylvania 4 Pennsylvania Railroad 4 Providence & Worcester 0 Rail Box 4 Reading & Northern 1 Reading Railroad 4 Rio Grande 2 Rock Island 5 Santa Fe 9 Seaboard Coast Line 0 Soo Line 2 Southern 3 Southern Pacific 29 Spokane, Portland and Seattle 0 St. Mary\'s Railroad 2 Swift Refrigator Lines 1 Trailer Train 3 TTX 6 Union Pacific 27 Wabash 1 Western Maryland 0 Western Pacific 2 Wheeling & Lake Erie 1 Winchester & Western 3 Wisconsin Central 2