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