Atchison, Topeka and Santa Fe 1 Atlanta & St. Andrews Bay 0 Atlantic Coast Line 0 Baltimore and Ohio 0 Bangor and Aroostok 4 BC Rail 0 Bessemer and Lake Erie 2 BNSF 14 Boston and Maine 0 Burlington 3 Burlington Northern 22 Canadian National 9 Canadian Pacific 14 Canadian Pacific Railroad 0 CEFX 0 Chesapeake and Ohio 1 Chessie 1 Chessie System 2 Chicago & Eastern Illinois 0 Chicago & Great Western 0 Chicago and Illinois Midland 2 Chicago and North Western 10 Chicago Burlington & Quincy 0 Clinchfield 0 Colorado & Southern 1 Conrail 6 Cotton Belt 3 CSX 14 Dakota, Minnesota & Eastern 5 Delaware and Hudson 1 Denver and Rio Grande Western 1 Detroit, Toledo and Ironton 1 Duluth Missabe & Iron Range 2 Elgin, Joliet and Eastern 2 Erie 0 Erie-Lackawanna 2 Family Lines System 2 Ferro Nationale Mexico 2 Florida East Coast 2 Forth Worth & Denver 0 Frisco 7 Fruit Growers Express 1 GATX 1 Golden Western 1 Grand Trunk Western 0 Great Northern 2 Gulf, Mobile and Ohio 2 Illiinois Central Gulf 1 Illinois Central 7 Illinois Terminal 2 Iowa Interstate 2 Kansas City Southern 2 Lackawanna 0 Lehigh Valley 0 Louisville and Nashville 12 Maine Central 2 Mass Central 2 Milwaukee Road 5 Minneapolis Northfield and Southern 1 Minnesota, Dakota and Western 0 Missouri Pacific 9 Missouri, Kansas, Texas 0 Montana Rail Link 1 Nashville, Chattanooga and St. Louis 0 New Haven 0 New York Central 1 New York, Ontario & Western 1 New York, Susquehanna & Western 0 Nickel Plate Road 0 Norfolk and Western 1 Norfolk Southern 12 North Shore Railroad 0 Northern Pacific 6 Ohio Central System 4 PanAm Railways 0 Penn Central 2 Pennsylvania 0 Pennsylvania Railroad 0 Providence & Worcester 2 Rail Box 2 Reading & Northern 1 Reading Railroad 8 Rio Grande 3 Rock Island 4 Santa Fe 13 Seaboard Coast Line 2 Soo Line 4 Southern 1 Southern Pacific 15 Spokane, Portland and Seattle 0 St. Mary\'s Railroad 1 Swift Refrigator Lines 0 Trailer Train 2 TTX 4 Union Pacific 16 Wabash 1 Western Maryland 0 Western Pacific 6 Wheeling & Lake Erie 0 Winchester & Western 1 Wisconsin Central 1