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