Railroads were the foremost means of transportation during the 19th and early 20th centuries.
  • Associated British Railways -1934A 1252 visits Associated British Railways -1934A
  • Associated British Railways -1935A 928 visits Associated British Railways -1935A
  • Association of American Railroads -1936A 1111 visits Association of American Railroads -1936A
  • Association of American Railroads -1945A 1052 visits Association of American Railroads -1945A
  • Atlantic Coast Line -1908A 814 visits Atlantic Coast Line -1908A
  • Atlantic Coast Line -1935A 885 visits Atlantic Coast Line -1935A
  • Atlantic Coast Line -1937A 721 visits Atlantic Coast Line -1937A
  • Baltimore and Ohio -1893A 344 visits Baltimore and Ohio -1893A
  • Baltimore and Ohio -1895A 870 visits Baltimore and Ohio -1895A
  • Big Four Railroad -1898A 2275 visits Big Four Railroad -1898A
  • Boston and Maine -1903A 2211 visits Boston and Maine -1903A
  • Burlington Route -1892A 342 visits Burlington Route -1892A
  • Burlington Route -1892B 300 visits Burlington Route -1892B
  • Burlington Route -1893A 336 visits Burlington Route -1893A
  • Burlington Route -1900A 809 visits Burlington Route -1900A
  • Canadian Pacific -1909A 839 visits Canadian Pacific -1909A
  • Chesapeake and Ohio Railroad -1935A 901 visits Chesapeake and Ohio Railroad -1935A
  • Chesapeake and Ohio Railroad -1935B 853 visits Chesapeake and Ohio Railroad -1935B
  • Chesapeake and Ohio Railroad -1936A 659 visits Chesapeake and Ohio Railroad -1936A
  • Chesapeake and Ohio Railroad -1936B 669 visits Chesapeake and Ohio Railroad -1936B
  • Chesapeake and Ohio Railroad -1936C 672 visits Chesapeake and Ohio Railroad -1936C
  • Chesapeake and Ohio Railroad -1942A 676 visits Chesapeake and Ohio Railroad -1942A
  • Chicago and Alton Railroad -1906A 599 visits Chicago and Alton Railroad -1906A
  • Chicago and Eastern Illinois -1891A 283 visits Chicago and Eastern Illinois -1891A
  • Chicago and Northwestern -1921A 850 visits Chicago and Northwestern -1921A
  • Chicago and Northwestern -1932A 550 visits Chicago and Northwestern -1932A
  • Chicago Great Western -1906A 738 visits Chicago Great Western -1906A
  • Chicago Milwaukee and St. Paul -1891A 268 visits Chicago Milwaukee and St. Paul -1891A
  • Chicago Milwaukee and St. Paul -1893A 320 visits Chicago Milwaukee and St. Paul -1893A
  • Chicago, Milwaukee & St. Paul -1900'sA 1353 visits Chicago, Milwaukee & St. Paul -1900'sA
  • Chicago, Milwaukee and St. Paul -1903A 1243 visits Chicago, Milwaukee and St. Paul -1903A
  • Chicago, Milwaukee and St. Paul -1907A 1048 visits Chicago, Milwaukee and St. Paul -1907A
  • Chicago, Milwaukee and St. Paul -1912A 993 visits Chicago, Milwaukee and St. Paul -1912A
  • Chicago, Milwaukee, and St. Paul -1916A 1165 visits Chicago, Milwaukee, and St. Paul -1916A
  • Cincinnati Hamilton and Dayton -1891A 253 visits Cincinnati Hamilton and Dayton -1891A
  • Cincinnati Hamilton and Dayton -1891B 287 visits Cincinnati Hamilton and Dayton -1891B
  • Denver and Rio Grande -1891A 254 visits Denver and Rio Grande -1891A
  • Denver and Rio Grande -1891B 284 visits Denver and Rio Grande -1891B
  • Dominion Atlantic Railroad -1900A 872 visits Dominion Atlantic Railroad -1900A
  • Dominion Atlantic Railroad -1936A 613 visits Dominion Atlantic Railroad -1936A
  • Erie Railroad -1891A 288 visits Erie Railroad -1891A
  • Erie Railroad -1891B 252 visits Erie Railroad -1891B
  • Erie Railroad -1902A 672 visits Erie Railroad -1902A
  • Erie Railroad -1935A 671 visits Erie Railroad -1935A
  • Erie Railroad -1936A 763 visits Erie Railroad -1936A
  • Erie Railroad -1937A 893 visits Erie Railroad -1937A
  • Erie Railroad -1937B 652 visits Erie Railroad -1937B
  • Erie Railroad -1938A 588 visits Erie Railroad -1938A
  • Erie Railroad -1943A 707 visits Erie Railroad -1943A
  • German Railroads -1939A 717 visits German Railroads -1939A
  • Grand Trunk Railway -1906A 599 visits Grand Trunk Railway -1906A
  • Grand Trunk Railway -1908A 672 visits Grand Trunk Railway -1908A
  • Grand Trunk Railway -1911A 713 visits Grand Trunk Railway -1911A
  • Great Northern Railway -1906A 731 visits Great Northern Railway -1906A
  • Great Northern Railway -1934A 662 visits Great Northern Railway -1934A
  • Great Northern Railway -1946A 666 visits Great Northern Railway -1946A
  • Great Northern Railway -1948A 636 visits Great Northern Railway -1948A
  • Illinois Central -1891A 284 visits Illinois Central -1891A
  • India Railways -1934A 624 visits India Railways -1934A
  • Jersey Central -1907A 611 visits Jersey Central -1907A
  • Lackawanna Railroad -1901A 647 visits Lackawanna Railroad -1901A
  • Lackawanna Railroad -1902A 686 visits Lackawanna Railroad -1902A
  • Lackawanna Railroad -1908A 577 visits Lackawanna Railroad -1908A
  • Lake Shore & Michigan Southern -1900'sA 1779 visits Lake Shore & Michigan Southern -1900'sA
  • Lehigh Valley Railroad -1906A 700 visits Lehigh Valley Railroad -1906A
  • Little Rock and Memphis Railroad -1891A 224 visits Little Rock and Memphis Railroad -1891A
  • London and North Eastern Railway -1923A 673 visits London and North Eastern Railway -1923A
  • London and North Eastern Railway -1925A 750 visits London and North Eastern Railway -1925A
  • Los Angeles Limited -1910A 791 visits Los Angeles Limited -1910A
  • Michigan Central -1899A 601 visits Michigan Central -1899A
  • Michigan Central -1899B 700 visits Michigan Central -1899B
  • Michigan Central -1900'sA 1470 visits Michigan Central -1900'sA
  • Milwaukee Road -1913A 690 visits Milwaukee Road -1913A
  • Milwaukee Road -1933A 1163 visits Milwaukee Road -1933A
  • Missouri Pacific Railway -1903A 670 visits Missouri Pacific Railway -1903A
  • New Haven Railroad -1937A 631 visits New Haven Railroad -1937A
  • New York Central -1892A 285 visits New York Central -1892A
  • New York Central -1892B 273 visits New York Central -1892B
  • New York Central -1892C 282 visits New York Central -1892C
  • New York Central -1893A 263 visits New York Central -1893A