Amtrak 4 Arkansas & Missouri 4 Atchison, Topeka and Santa Fe 4 Atlanta & West Point 2 Atlantic & Western 8 Atlantic Coast Line 0 Baltimore and Ohio 0 Bangor and Aroostok 0 BC Rail 3 Bessemer and Lake Erie 3 BNSF 17 Boston & Albany 0 Boston and Maine 2 Burlington Northern 16 Cambria & Indiana 0 Canadian American Railroad 0 Canadian National 28 Canadian Pacific 11 Canadian Pacific Railroad 0 Central of New Jersey 0 Central RR of New Jersey 4 Chesapeake and Ohio 13 Chessie System 8 Chicago & Eastern Illinois 2 Chicago and North Western 4 Clinchfield 0 Columbus & Greenville 2 Conrail 24 Cotton Belt 3 CSX 23 Delaware and Hudson 12 Delaware-Lackawanna 3 Demonstrator 0 Denver and Rio Grande Western 0 Detroit & Mackinac 0 Detroit, Toledo and Ironton 0 Duluth Missabe & Iron Range 2 Duluth, Winnepeg & Pacific 0 Elgin, Joliet and Eastern 4 Erie-Lackawanna 6 Ferrocarril Del Pacifico 2 Finger Lakes Railway 1 Florida East Coast 0 Frisco 0 Fruit Growers Express 0 GATX 6 Georgia Pacific 1 Grand Trunk Western 2 Great Northern 0 Green Bay & Western 6 Guildorf 0 Helm Leasing 3 Illiinois Central Gulf 6 Illinois Central 6 Indiana Harbor Belt 2 Interstate 0 Jersey Central 10 Kansas City Southern 7 Lackawanna 0 Lake Superior & Ishpeming 2 Lehigh & New England 0 Lehigh Valley 8 Long Island 4 Louisville and Nashville 4 Maine Central 7 Maryland & Delaware 4 Metro North 0 Milwaukee Road 10 Missouri Pacific 0 Monon 10 Montana Rail Link 0 Morristown & Errie 2 Nacionales de Mexico Railway 0 New Haven 9 New Jersey Transit 0 New York Central 2 New York, Susquehanna & Western 0 Nickel Plate Road 6 Norfolk and Western 10 Norfolk Southern 48 Northern Pacific 2 Ontario Northland 4 Pacific Great Eastern 0 Pan Am 0 Peabody 0 Penn Central 3 Pennsylvania 2 Pennsylvania Railroad 0 Pere Marquette 4 Port Huron and Detroit 0 Providence & Worcester 1 Rail Box 3 Railway Express Agency 0 Reading & Northern 4 Reading Railroad 18 Richmond, Fredricksburg and Potomac 3 Rio Grande 4 Rock Island 9 Santa Fe 16 Seaboard 0 Seaboard Air Line 2 Seaboard Coast Line 2 Soo Line 0 Southern 17 Southern Pacific 23 Southern Railway 0 Spokane, Portland and Seattle 4 Tennessee Central 0 Texas Mexican Railway 0 Toronto Hamilton & Buffalo 2 Trailer Train 0 TTX 18 Union Pacific 37 US Air Force 1 US Army 0 US Steel 0 Utah Railway 6 Vermont Railway 11 Virginia Central 2 Wabash 0 Western Maryland 6 Western Pacific 10 Wheeling & Lake Erie 15 Winchester & Western 0 Wisconsin Central 10 Wisconson & Southern 4