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