About The Union Pacific Railroad (reporting marks UP, UPP, UPY) is a Class I freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) routes in 23 U.S. states west of Chicago and New Orleans. In 1980 UP had 9,266 route-miles and 15,647 track-miles. But in 1982, UP acquired the Missouri Pacific and Western Pacific railroads, and 1988, the Missouri–Kansas–Texas. By 1993, Union Pacific had doubled its system to 17,385 miles (27,978 km) routes. By then, few large (class I) railroads remained. The same year that Union Pacific merged with the Chicago and North Western (1995), Burlington Northern and ATSF announced merger plans. The impending BNSF amalgamation would leave one mega-railroad in control of the west. To compete, UP merged with Southern Pacific, thereby incorporating D&RGW and Cotton Belt, and forming a duopoly in the West. The merged railroad took the Union Pacific name. As of 1999, the UP had 33,705 miles (54,243 km) of track, about 33,000 employees, nearly 7,000 locomotives and over 155,000 rail cars. EMD/ EMC DD 35, DD 35A DDA40X GP 7 GP 9, GP 9B GP 15-1, GP 15AC GP 20 GP 30, GP 30B GP 35 GP 38, GP 38-2, GP 38AC GP 39-2 GP 40, GP 40R, GP 40X, GP 40-2, GP 40P-2 GP 50 GP 60 SD 7 SD 24, SD 24B, SD 24M SD40, SD40X, SD40-2, SD40-2S, SD40-2H, SD40T-2, SD40M-2 SD 45, SD 45 Sulzer, SD45T-2, SD45T-2R SD 50 SD 60
SD 60M SD 70M SD 90MAC FP7 SDP35 F3A, F3B F7A, F7B F9A, F9B E2A, E2B E3A, E3B E6A, E6B E7A, E7B E8A, E8B E9A, E9B 44 ton NW2 SW7 SW9, TR5A, TR5B MP15DC, MP15AC
SW1500 GE GTEL Gen 1 GTEL Gen 2 GTEL Gen 3 UM20B A, UM20B B U25B U28B U28C U30C U50C B23-7, B23-7M B30-7A, B30-7M B39-8 B40-8 C30-7 C36-7 C40-8 C40-8W C41-8W C44-9W
C44AC ALCO FA-1, FB-1 C855A, C855B PA-1, PB-1 RS-27 C-630 RSC-2 S-2, S-4 RS-1 RS-2 HH-1000 Fairbanks Erie built A, Erie built B H10-44 H15-44 H16-44 H20-44 Baldwin VO-1000 DS-4-4-1000 DRS-6-4-1500 AS-616
Knowing DTG, they would just slap paint on the C40-8W, SD40-2, and GP38-2, throw it on Sherman Hill with the current cars and call it a day.
You also forgot to include the #4014 and other Big Boys, as well as the 4-12-2s for steam. Maybe a 2-8-8-0 "Bull Moose", 2-8-8-2, etc. I still want the DDA40X and Gas Turbines in game. The SD90s (and also AC6000CWs/C4460ACs) are a must for me, too. Also, I love GP30s (like #844, which I got to be the engineer on a few years ago; so awesome!) As for other UP routes, I'd suggest the following: -UP/SP Donner Pass (1990s-early 2000s) -UP Feather River Canyon (1980s-early 2000s) -UP Evanston Sub: Ogden, UT-Green River, WY -UP North Platte-Omaha, NE; include UP's massive Bailey Yard in North Platte