Rail transport
Old Colony Railroad
Housatonic Railroad
Alton Railroad
Fitchburg Railroad
West Jersey and Seashore Railroad
New York Central Railroad
Railroad Tycoon
Erie Railroad
Brunswick and Western Railroad
Rutland Railroad
Railroad classes
Underground Railroad
Everett Railroad
Atlantic City Railroad
Ulster and Delaware Railroad
California and Nevada Railroad
Wabash Railroad
Phillips and Rangeley Railroad
North Stratford Railroad
Clinchfield Railroad
Charles River Railroad
Hartford and New Haven Railroad
Petersburg Railroad
First transcontinental railroad
Cape Cod Railroad
Lehigh and New England Railroad
Pennsylvania Railroad
Delaware Railroad
Baltimore and Ohio Railroad
Railroad police
Railroad Retirement Board
Alaska Railroad
Syracuse and Binghamton Railroad
Delaware and Northern Railroad
Michigan Central Railroad
Danbury and Norwalk Railroad
Boston and Maine Railroad
Naugatuck Railroad
Delaware, Lackawanna and Western Railroad
Boyne City Railroad
Auburn and Syracuse Railroad
Seaboard and Roanoke Railroad
Illinois Central Railroad
South Shore Railroad
Virginia Central Railroad
Atlantic and Gulf Railroad (1856–1879)
New York and New England Railroad
Florida Railroad
Kaydeross Railroad
Cincinnati and Richmond Railroad
Frederick and Pennsylvania Line Railroad Company
List of Florida railroads
Atlantic and Pacific Railroad
Lehigh Valley Railroad
Texas State Railroad
Blacklands Railroad
Pomeroy and Newark Railroad
Louisville and Nashville Railroad
West Shore Railroad
Wilmington and Western Railroad
Eastern Railroad
Rome Railroad
New Hope Railroad
Genesee Valley Canal Railroad
South Pennsylvania Railroad
Boston and Albany Railroad
Sussex Railroad
Boston and Providence Railroad
Catawissa Railroad
Belvidere Delaware Railroad
El Paso and Southwestern Railroad
Northern Cross Railroad
Texas and New Orleans Railroad
Central Railroad of New Jersey
Railroad Commission of Texas
Winchester and Western Railroad
Florida Central and Western Railroad
Southside Railroad (Virginia)
Philadelphia and Columbia Railroad
Nevada and Oregon Railroad
California Pacific Railroad
Choctaw, Oklahoma and Gulf Railroad
Flushing and North Side Railroad
West Tennessee Railroad
Green Mountain Railroad
Delaware, Maryland and Virginia Railroad
Richmond and Petersburg Railroad
Cleveland and Mahoning Valley Railroad
Atchison and Nebraska Railroad
Portland & Rochester Railroad
Annapolis and Elk Ridge Railroad
Wilmington and Manchester Railroad
Marietta and Cincinnati Railroad
Plymouth & Lincoln Railroad
Wisconsin and Southern Railroad
Youngstown and Southeastern Railroad
Chattanooga and Durham Railroad
Pittsburg and Shawmut Railroad
Vandalia Railroad (1905–1917)
Altoona and Beech Creek Railroad
Pacific Railroad Acts
Chicago, Burlington and Quincy Railroad
Pittsburgh and Lake Erie Railroad
Covington and Ohio Railroad
Beech Creek Railroad
New London Northern Railroad
Philadelphia and Erie Railroad
Washington, Brandywine and Point Lookout Railroad
Austin and Northwestern Railroad
Wilmington and Weldon Railroad
Erie and Pittsburgh Railroad
Concord and Montreal Railroad
Orange and Alexandria Railroad
Rutland and Washington Railroad
List of Tennessee railroads
Savannah and Memphis Railroad
Monson Railroad
Seattle and Walla Walla Railroad
Amador Central Railroad
Bellefonte and Snowshoe Railroad
Philadelphia, Wilmington and Baltimore Railroad
International–Great Northern Railroad
Evansville and Crawfordsville Railroad
Georgia Railroad and Banking Company
Fall River Railroad (1846)
Shortline railroad
Georgetown and Western Railroad
Baltimore and Annapolis Railroad
Newburgh, Dutchess and Connecticut Railroad
Western Pacific Railroad (1862–1870)
Middleburgh and Schoharie Railroad
Allentown Railroad
Norwich and Worcester Railroad
Butte County Railroad
Georgia Florida and Alabama Railroad
Arkansas–Oklahoma Railroad
Arkansas and Missouri Railroad
St. Lawrence and Atlantic Railroad
Providence and Worcester Railroad
Mississippi Central Railroad
Jeffersonville, Madison and Indianapolis Railroad
Potomac, Fredericksburg and Piedmont Railroad
Railroad Tycoon II
Oregon and California Railroad
Railroad brotherhoods
Baltimore and Ohio Chicago Terminal Railroad
Burlington and Missouri River Railroad
Delaware River and Lancaster Railroad
Clinton Railroad Bridge
Roswell Railroad
New Haven and Northampton Railroad
New York and Long Branch Railroad
Norfolk and Petersburg Railroad
Virginia and Truckee Railroad
Nashville and Eastern Railroad
Union Pacific Railroad
Iowa, Chicago and Eastern Railroad
West Michigan Railroad
Central Pacific Railroad
Easton and Amboy Railroad
Valley Railroad (Connecticut)
Chattahoochee and Gulf Railroad
Central Massachusetts Railroad
Pittsburgh, Cincinnati, Chicago and St. Louis Railroad
Missouri–Kansas–Texas Railroad
Housatonic Railroad (1836)
Auburn and Rochester Railroad
Worcester, Nashua and Rochester Railroad
Chesapeake and Albemarle Railroad
Mississippi and Tennessee Railroad
Whitewater Valley Railroad
Buffalo and Susquehanna Railroad
Schenectady and Troy Railroad
Cleveland, Painesville and Ashtabula Railroad (1848–1869)
Nypano Railroad
Columbus and Xenia Railroad
Pittsburg, Shawmut and Northern Railroad
Michigan Lake Shore Railroad
Concord and Claremont Railroad
Richmond, Fredericksburg and Potomac Railroad
Portland, Rutland, Oswego and Chicago Railroad
Hudson and Boston Railroad
Carolina Southern Railroad
Hoosac Tunnel and Wilmington Railroad
R.J. Corman Railroad Group
Atlantic Coast Line Railroad
Nittany and Bald Eagle Railroad
Lake View and Collamer Railroad
Boston and Lowell Railroad
Grand Junction Railroad
Maryland and Pennsylvania Railroad
Elmira and Williamsport Railroad
Augusta and Savannah Railroad
Albany and Schenectady Railroad
Washington and Old Dominion Railroad
Buffalo and Pittsburgh Railroad
AT&L Railroad
Fairhaven and Southern Railroad
South Mountain Railroad