Railroads were the foremost means of transportation during the 19th and early 20th centuries.
  • Associated British Railways -1934A 1202 visits Associated British Railways -1934A
  • Associated British Railways -1935A 875 visits Associated British Railways -1935A
  • Association of American Railroads -1936A 1060 visits Association of American Railroads -1936A
  • Association of American Railroads -1945A 1005 visits Association of American Railroads -1945A
  • Atlantic Coast Line -1908A 764 visits Atlantic Coast Line -1908A
  • Atlantic Coast Line -1935A 839 visits Atlantic Coast Line -1935A
  • Atlantic Coast Line -1937A 668 visits Atlantic Coast Line -1937A
  • Baltimore and Ohio -1893A 292 visits Baltimore and Ohio -1893A
  • Baltimore and Ohio -1895A 810 visits Baltimore and Ohio -1895A
  • Big Four Railroad -1898A 2144 visits Big Four Railroad -1898A
  • Boston and Maine -1903A 2131 visits Boston and Maine -1903A
  • Burlington Route -1892A 290 visits Burlington Route -1892A
  • Burlington Route -1892B 253 visits Burlington Route -1892B
  • Burlington Route -1893A 277 visits Burlington Route -1893A
  • Burlington Route -1900A 758 visits Burlington Route -1900A
  • Canadian Pacific -1909A 790 visits Canadian Pacific -1909A
  • Chesapeake and Ohio Railroad -1935A 854 visits Chesapeake and Ohio Railroad -1935A
  • Chesapeake and Ohio Railroad -1935B 808 visits Chesapeake and Ohio Railroad -1935B
  • Chesapeake and Ohio Railroad -1936A 605 visits Chesapeake and Ohio Railroad -1936A
  • Chesapeake and Ohio Railroad -1936B 618 visits Chesapeake and Ohio Railroad -1936B
  • Chesapeake and Ohio Railroad -1936C 620 visits Chesapeake and Ohio Railroad -1936C
  • Chesapeake and Ohio Railroad -1942A 627 visits Chesapeake and Ohio Railroad -1942A
  • Chicago and Alton Railroad -1906A 548 visits Chicago and Alton Railroad -1906A
  • Chicago and Eastern Illinois -1891A 235 visits Chicago and Eastern Illinois -1891A
  • Chicago and Northwestern -1921A 791 visits Chicago and Northwestern -1921A
  • Chicago and Northwestern -1932A 496 visits Chicago and Northwestern -1932A
  • Chicago Great Western -1906A 687 visits Chicago Great Western -1906A
  • Chicago Milwaukee and St. Paul -1891A 216 visits Chicago Milwaukee and St. Paul -1891A
  • Chicago Milwaukee and St. Paul -1893A 265 visits Chicago Milwaukee and St. Paul -1893A
  • Chicago, Milwaukee & St. Paul -1900'sA 1246 visits Chicago, Milwaukee & St. Paul -1900'sA
  • Chicago, Milwaukee and St. Paul -1903A 1144 visits Chicago, Milwaukee and St. Paul -1903A
  • Chicago, Milwaukee and St. Paul -1907A 962 visits Chicago, Milwaukee and St. Paul -1907A
  • Chicago, Milwaukee and St. Paul -1912A 932 visits Chicago, Milwaukee and St. Paul -1912A
  • Chicago, Milwaukee, and St. Paul -1916A 1090 visits Chicago, Milwaukee, and St. Paul -1916A
  • Cincinnati Hamilton and Dayton -1891A 199 visits Cincinnati Hamilton and Dayton -1891A
  • Cincinnati Hamilton and Dayton -1891B 237 visits Cincinnati Hamilton and Dayton -1891B
  • Denver and Rio Grande -1891A 202 visits Denver and Rio Grande -1891A
  • Denver and Rio Grande -1891B 223 visits Denver and Rio Grande -1891B
  • Dominion Atlantic Railroad -1900A 823 visits Dominion Atlantic Railroad -1900A
  • Dominion Atlantic Railroad -1936A 556 visits Dominion Atlantic Railroad -1936A
  • Erie Railroad -1891A 239 visits Erie Railroad -1891A
  • Erie Railroad -1891B 193 visits Erie Railroad -1891B
  • Erie Railroad -1902A 618 visits Erie Railroad -1902A
  • Erie Railroad -1935A 618 visits Erie Railroad -1935A
  • Erie Railroad -1936A 709 visits Erie Railroad -1936A
  • Erie Railroad -1937A 836 visits Erie Railroad -1937A
  • Erie Railroad -1937B 594 visits Erie Railroad -1937B
  • Erie Railroad -1938A 540 visits Erie Railroad -1938A
  • Erie Railroad -1943A 664 visits Erie Railroad -1943A
  • German Railroads -1939A 659 visits German Railroads -1939A
  • Grand Trunk Railway -1906A 552 visits Grand Trunk Railway -1906A
  • Grand Trunk Railway -1908A 603 visits Grand Trunk Railway -1908A
  • Grand Trunk Railway -1911A 666 visits Grand Trunk Railway -1911A
  • Great Northern Railway -1906A 669 visits Great Northern Railway -1906A
  • Great Northern Railway -1934A 612 visits Great Northern Railway -1934A
  • Great Northern Railway -1946A 619 visits Great Northern Railway -1946A
  • Great Northern Railway -1948A 560 visits Great Northern Railway -1948A
  • Illinois Central -1891A 206 visits Illinois Central -1891A
  • India Railways -1934A 568 visits India Railways -1934A
  • Jersey Central -1907A 560 visits Jersey Central -1907A
  • Lackawanna Railroad -1901A 592 visits Lackawanna Railroad -1901A
  • Lackawanna Railroad -1902A 640 visits Lackawanna Railroad -1902A
  • Lackawanna Railroad -1908A 521 visits Lackawanna Railroad -1908A
  • Lake Shore & Michigan Southern -1900'sA 1679 visits Lake Shore & Michigan Southern -1900'sA
  • Lehigh Valley Railroad -1906A 649 visits Lehigh Valley Railroad -1906A
  • Little Rock and Memphis Railroad -1891A 175 visits Little Rock and Memphis Railroad -1891A
  • London and North Eastern Railway -1923A 621 visits London and North Eastern Railway -1923A
  • London and North Eastern Railway -1925A 702 visits London and North Eastern Railway -1925A
  • Los Angeles Limited -1910A 735 visits Los Angeles Limited -1910A
  • Michigan Central -1899A 545 visits Michigan Central -1899A
  • Michigan Central -1899B 644 visits Michigan Central -1899B
  • Michigan Central -1900'sA 1390 visits Michigan Central -1900'sA
  • Milwaukee Road -1913A 623 visits Milwaukee Road -1913A
  • Milwaukee Road -1933A 1086 visits Milwaukee Road -1933A
  • Missouri Pacific Railway -1903A 617 visits Missouri Pacific Railway -1903A
  • New Haven Railroad -1937A 573 visits New Haven Railroad -1937A
  • New York Central -1892A 238 visits New York Central -1892A
  • New York Central -1892B 213 visits New York Central -1892B
  • New York Central -1892C 231 visits New York Central -1892C
  • New York Central -1893A 207 visits New York Central -1893A