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

Class II/III
This list may be incomplete


 * Alabama Warrior Railway (ABWR)
 * Allegheny Valley Railroad (AVR)
 * Alton & Southern Railway (ALS)
 * Canton Railroad (CTN)
 * Carolina Piedmont Railroad (CPDR)
 * Chattahoochee Valley Railway (CHV)
 * Chesapeake Western Railway (CHW)
 * Conecuh Valley Railroad (COEH)
 * East Berlin Railway (EBRY)
 * Elkhart & Western Railroad (ERW)
 * Farmrail (FMRC)
 * Florida Midland Railroad (FMID)
 * Fort Worth & Western Railroad (FWWR)
 * Georgia & Florida Railway (GFRR)
 * Georgia Southwestern Railroad (GSWR)
 * Kansas & Oklahoma Railroad (KO)
 * Kendallville Terminal Railway (KTR)
 * Live Oak, Perry & South Georgia Railway (LPSG)
 * Long Island Rail Road (LIRR)
 * Magma Arizona Railroad (MAA)
 * Maine Northern Railway (MNRY)
 * Michigan Southern Railroad (MSO)
 * Middletown & Hummelstown Railroad (MIDH)
 * Narragansett Pier Railroad (NAP)
 * 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)
 * Seward Peninsula Railway (SPRY)
 * 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
 * White Pass & Yukon Railway (WPY), 3' gauge

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

Defunct railway companies of the United States by state

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