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