Railway companies of Missouri

List of railway companies in the American state of Missouri.

Class I railways
Eight of the nine American Class I freight railways own track in Missouri.


 * Amtrak (AMTK), passenger on freight lines
 * Burlington Northern & Gulf Railroad (BNG), freight
 * Chesapeake Southern Railway (CHS), freight
 * Conrail (CR), 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
 * Union Pacific Railroad (UP), freight

Shortline and terminal railways

 * Arkansas & Missouri Railroad (AM), freight and passenger
 * Missouri and Northern Arkansas Railroad (MNA), freight
 * Terminal Railroad Association of St. Louis (TRRA), freight

Defunct railways
Years shown here refer to the period in which a given company operated in Missouri; they may have existed elsewhere before or after these years.