The Union Pacific Railroad (reporting mark UP) (or legally Union Pacific Railroad Company and simply Union Pacific) is a freight hauling railroad that operates 8,500 locomotives over 32,100 route-miles in 23 states west of Chicago and New Orleans. The current Union Pacific corporation began in 1969 as the Southern Pacific Transportation Company; it would eventual grow to include (among others) the Denver and Rio Grande Western Railroad and the St. Louis Southwestern Railway, in addition to its eponymous railroad. The 1998 Union Pacific-Southern Pacific merger was not UP's first: Union Pacific had already merged with Missouri Pacific Railroad, the Chicago and North Western Transportation Company, the Western Pacific Railroad and the Missouri–Kansas–Texas Railroad. Since inception, Union Pacific has operated 3,915 GE-built locomotives.

  • How To Operate Menu: First select the model variation you wish to view, then select the fleet model and click the "ENTER GALLERY" button. If you make a error or wish to start over, just click the "RESET SELECTION" button.