Boston & Albany 0 Boston and Maine 3 Burlington 4 Burlington Northern 2 Canadian National 15 Canadian Pacific 18 Carolina & Northwestern 0 Central of Georgia 2 Central RR of New Jersey 0 Chesapeake and Ohio 14 Chessie System 2 Chicago & Eastern Illinois 4 Chicago and North Western 17 Chicago Burlington & Quincy 11 Christmas 8 Clinchfield 5 Conrail 3 Cotton Belt 7 CSX 9 Delaware and Hudson 7 Demonstrator 4 Denver and Rio Grande Western 6 Detroit, Toledo and Ironton 2 Duluth Missabe & Iron Range 1 Elgin, Joliet and Eastern 2 Erie-Lackawanna 0 Florida East Coast 4 Frisco 5 Grand Trunk Western 0 Great Northern 18 Gulf, Mobile and Ohio 3 Illinois Central 0 Indiana Harbor Belt 5 Iowa Interstate 1 Jersey Central 0 Kansas City Southern 6 Lackawanna 4 Lake Superior & Ishpeming 1 Lehigh Valley 3 Long Island 0 Louisville and Nashville 6 Maine Central 3 Maintenance of Way 0 Milwaukee Road 18 Missouri Pacific 1 Missouri, Kansas, Texas 3 Montana Rail Link 0 Nacionales de Mexico Railway 4 New Haven 0 New York Central 21 Nickel Plate Road 0 Nickel Plate Road 4 Norfolk and Western 13 Norfolk Southern 4 Northern Pacific 12 Penn Central 3 Pennsylvania 42 Pennsylvania Railroad 16 Pere Marquette 6 Reading & Northern 2 Reading Railroad 15 Rio Grande 7 Rock Island 14 Santa Fe 42 Seaboard 4 Seaboard Air Line 3 Soo Line 0 Southern 13 Southern Pacific 22 Southern Railway 2 Spokane, Portland and Seattle 0 Texas and Pacific 4 Union Pacific 81 Union Railroad 4 Unlettered 20 Unpainted 2 US Army 1 Wabash 4 Western Maryland 1 Wheeling & Lake Erie 4 Wisconsin and Southern Railroad 0 Wisconsin Central 0 Wisconson & Southern 0