Bessemer and Lake Erie 10 BNSF 0 Boston and Maine 4 Burlington Northern 22 Canadian National 78 Canadian Pacific 46 Central RR of New Jersey 7 Chesapeake and Ohio 3 Chessie System 0 Chicago & Great Western 7 Chicago and North Western 12 Chicago Burlington & Quincy 6 Clinchfield 4 Conrail 50 CSX 6 Dakota, Minnesota & Eastern 6 Delaware and Hudson 26 Delaware-Lackawanna 13 Demonstrator 2 Denver and Rio Grande Western 2 Detroit and Toledo Shore Line 3 Detroit, Toledo and Ironton 3 Elgin, Joliet and Eastern 4 Erie-Lackawanna 8 Frisco 4 Grand Trunk Western 0 Great Northern 4 Green Bay & Western 6 Illinois Central 4 Illinois Terminal 6 Indiana Harbor Belt 6 Kansas City Southern 0 Lehigh & New England 0 Lehigh Valley 7 Long Island 6 Louisville and Nashville 0 Maine Central 1 Maryland & Delaware 6 McCloud River 2 Milwaukee Road 0 Minneapolis and St Louis 3 Missouri Pacific 10 Missouri, Kansas, Texas 0 Montana Rail Link 4 New Haven 3 New York Central 4 Nickel Plate Road 3 Nickel Plate Road 10 Norfolk and Western 19 Norfolk Southern 15 Northern Pacific 2 Ontario Northland 0 Penn Central 45 Pennsylvania 20 Pennsylvania Railroad 2 Pittsburgh and Lake Erie 10 Reading & Northern 0 Reading Railroad 23 Rock Island 5 Santa Fe 4 Seaboard Air Line 0 Seaboard Coast Line 6 Soo Line 4 Southern 4 Southern Pacific 23 Spokane, Portland and Seattle 12 Toledo, Peoria and Western 4 Toronto Hamilton & Buffalo 6 Union Pacific 4 Union Railroad 6 Western Maryland 6 Western Railway of Alabama 0 Wheeling & Lake Erie 0