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