Boston & Albany 0 Boston and Maine 0 Burlington 2 Burlington Northern 0 Canadian National 6 Canadian Pacific 7 Carolina & Northwestern 0 Central of Georgia 1 Central RR of New Jersey 0 Chesapeake and Ohio 3 Chessie System 0 Chicago & Eastern Illinois 2 Chicago and North Western 6 Chicago Burlington & Quincy 2 Christmas 2 Clinchfield 3 Conrail 0 Cotton Belt 4 CSX 2 Delaware and Hudson 3 Demonstrator 2 Denver and Rio Grande Western 0 Detroit, Toledo and Ironton 0 Duluth Missabe & Iron Range 0 Elgin, Joliet and Eastern 0 Erie-Lackawanna 0 Florida East Coast 4 Frisco 0 Grand Trunk Western 0 Great Northern 5 Gulf, Mobile and Ohio 2 Illinois Central 0 Indiana Harbor Belt 2 Iowa Interstate 0 Jersey Central 0 Kansas City Southern 3 Lackawanna 2 Lake Superior & Ishpeming 0 Lehigh Valley 0 Long Island 0 Louisville and Nashville 2 Maine Central 0 Maintenance of Way 0 Milwaukee Road 6 Missouri Pacific 0 Missouri, Kansas, Texas 0 Montana Rail Link 0 Nacionales de Mexico Railway 2 New Haven 0 New York Central 7 Nickel Plate Road 0 Nickel Plate Road 2 Norfolk and Western 2 Norfolk Southern 2 Northern Pacific 1 Penn Central 0 Pennsylvania 8 Pennsylvania Railroad 5 Pere Marquette 2 Reading & Northern 1 Reading Railroad 4 Rio Grande 3 Rock Island 7 Santa Fe 13 Seaboard 2 Seaboard Air Line 2 Soo Line 0 Southern 5 Southern Pacific 5 Southern Railway 1 Spokane, Portland and Seattle 0 Texas and Pacific 0 Union Pacific 29 Union Railroad 2 Unlettered 7 Unpainted 0 US Army 0 Wabash 2 Western Maryland 0 Wheeling & Lake Erie 2 Wisconsin and Southern Railroad 0 Wisconsin Central 0 Wisconson & Southern 0