Transportation in the United States

Transportation in the United States.

Current airlines of the United States

 * Defunct airlines of the United States

Class I

 * Alaska Railroad (ARR), freight and passenger
 * Amtrak (AMTK), passenger on freight lines
 * Burlington Northern & Gulf Railroad (BNG), freight
 * Chesapeake Southern Railway (CHS), freight
 * Conrail (CR), freight and passenger
 * Florida East Coast Railway (FEC), freight and passenger
 * Kansas City-Santa Fe Railroad (KCSF), freight
 * New York Western Railroad (NYW), freight
 * North Western Pacific Railroad (NWP), freight and passenger
 * Pennsylvania Seaboard Railroad (PS), freight
 * Pere Marquette Railway (PM), freight
 * Piedmont & Northern Railway (PN), freight and passenger
 * Texas Central Railway (TXC), passenger high-speed rail
 * Union Pacific Railroad (UP), freight

Class II/III
This list may be incomplete
 * Allegheny Valley Railroad (AVR)
 * Alton & Southern Railway (ALS)
 * Canton Railroad (CTN)
 * Carolina Piedmont Railroad (CPDR)
 * Chesapeake Western Railway (CHW)
 * East Berlin Railway (EBRY)
 * Elkhart & Western Railroad (ERW)
 * Farmrail (FMRC)
 * Florida Midland Railroad (FMID)
 * Fort Worth & Western Railroad (FWWR)
 * Georgia & Florida Railway (GFRR)
 * Kansas & Oklahoma Railroad (KO)
 * Kendallville Terminal Railway (KTR)
 * Live Oak, Perry & South Georgia Railway (LPSG)
 * Long Island Rail Road (LIRR)
 * Magma Arizona Railroad (MAA)
 * Michigan Southern Railroad (MSO)
 * Middletown & Hummelstown Railroad (MIDH)
 * Minnesota, Dakota & Western Railway (MDW)
 * Narragansett Pier Railroad (NAP)
 * New Brunswick Southern Railway (NBSR)
 * New Hampshire Northcoast Corporation (NHN)
 * New York, Susquehanna & Western Railway (NYSW)
 * North Brookfield Railroad (NBFR)
 * Ogden Union Railway & Depot Company (OURD)
 * St Lawrence & Atlantic Railroad (SLR, SLQ)
 * Santa Maria Valley Railroad (SMV)
 * Santa Fe Southern Railway (SFS)
 * South Branch Valley Railroad (SBVR)
 * Texas & New Mexico Railroad (TXN)
 * Texas Transportation Company (TXTC)
 * Union Railroad (URR)
 * Valdosta Railway (VS)
 * Vandalia Railroad (VRRC)
 * Ventura County Railroad (VCY)
 * Western New York & Pennsylvania Railroad (WNYP)
 * Wyandotte Southern Railroad (WYS)
 * Youngstown & Austintown Railroad (YARR)

Narrow gauge
Listed here are only narrow gauge railways in regular commercial service; museum operations are not listed.


 * Dismal Swamp Railway (DSP), 42" gauge VA

Companies based outside the United States

 * Canadian National Railway	(CN), Canada
 * Canadian Pacific Railway (CP), Canada
 * Ferrocarril Baja California (FBC), Mexico
 * Société des Chemins de Fer du Québec (SCFQ), Canada
 * Spokane International Railroad (SI), British Columbia
 * VIA Rail (VIA), Canada
 * Washington & British Columbia Railway (WBC), BC

Railway companies of the United States by state

 * Railway companies of Alabama
 * Railway companies of Alaska
 * Railway companies of Arizona
 * Railway companies of Arkansas
 * Railway companies of California
 * Railway companies of Colorado
 * Railway companies of Connecticut
 * Railway companies of Delaware
 * Railway companies of the District of Columbia
 * Railway companies of Florida
 * Railway companies of Georgia
 * Railway companies of Hawaii
 * Railway companies of Idaho
 * Railway companies of Illinois
 * Railway companies of Indiana
 * Railway companies of Iowa
 * Railway companies of Kansas
 * Railway companies of Kentucky
 * Railway companies of Louisiana
 * Railway companies of Maine
 * Railway companies of Maryland
 * Railway companies of Massachusetts
 * Railway companies of Michigan
 * Railway companies of Minnesota
 * Railway companies of Mississippi
 * Railway companies of Missouri
 * Railway companies of Montana
 * Railway companies of Nebraska
 * Railway companies of Nevada
 * Railway companies of New Hampshire
 * Railway companies of New Jersey
 * Railway companies of New Mexico
 * Railway companies of New York
 * Railway companies of North Carolina
 * Railway companies of North Dakota
 * Railway companies of Ohio
 * Railway companies of Oklahoma
 * Railway companies of Oregon
 * Railway companies of Pennsylvania
 * Railway companies of Rhode Island
 * Railway companies of South Carolina
 * Railway companies of South Dakota
 * Railway companies of Tennessee
 * Railway companies of Texas
 * Railway companies of Utah
 * Railway companies of Vermont
 * Railway companies of Virginia
 * Railway companies of Washington
 * Railway companies of West Virginia
 * Railway companies of Wisconsin
 * Railway companies of Wyoming