Boston & Albany 0 Boston and Maine 2 Burlington 4 Burlington Northern 2 Canadian National 12 Canadian Pacific 14 Carolina & Northwestern 0 Central of Georgia 2 Central RR of New Jersey 0 Chesapeake and Ohio 5 Chessie System 0 Chicago & Eastern Illinois 4 Chicago and North Western 12 Chicago Burlington & Quincy 7 Christmas 5 Clinchfield 5 Conrail 2 Cotton Belt 7 CSX 8 Delaware and Hudson 7 Demonstrator 4 Denver and Rio Grande Western 3 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 11 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 16 Missouri Pacific 1 Missouri, Kansas, Texas 2 Montana Rail Link 0 Nacionales de Mexico Railway 4 New Haven 0 New York Central 17 Nickel Plate Road 0 Nickel Plate Road 4 Norfolk and Western 9 Norfolk Southern 4 Northern Pacific 5 Penn Central 2 Pennsylvania 22 Pennsylvania Railroad 12 Pere Marquette 6 Reading & Northern 2 Reading Railroad 14 Rio Grande 7 Rock Island 14 Santa Fe 33 Seaboard 4 Seaboard Air Line 3 Soo Line 0 Southern 13 Southern Pacific 19 Southern Railway 2 Spokane, Portland and Seattle 0 Texas and Pacific 4 Union Pacific 65 Union Railroad 4 Unlettered 15 Unpainted 2 US Army 1 Wabash 4 Western Maryland 0 Wheeling & Lake Erie 4 Wisconsin and Southern Railroad 0 Wisconsin Central 0 Wisconson & Southern 0