| Railway | Union Pacific | 
| Locomotive | E6A 997 | 
| Designer | Dick Cowen | 
| Painter | Bill Hemb | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | F7A 905 | 
| Designer | Cyrus Lum | 
| Version | beta2 | 
| Source | www.trainartisan.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | F9Am 507 | 
| Designer | Marc J. Nelson | 
| Version | 3.0c | 
| Source | www.3dtrains.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | E7A 951 | 
| Designer | Cyrus Lum | 
| Painter | Rick Lamp | 
| Source | www.trainartisan.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | E9A 911 | 
| Designer | Dick Cowen | 
| Painter | Bill Hemb | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | E9A 951 | 
| Designer | Jens-Chris Baerenz | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | E9A 951 | 
| Designer | Marc J. Nelson | 
| Version | 0.7a Beta | 
| Source | www.3dtrains.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP30 737 | 
| Designer | Cameron Lashley | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP30 827 | 
| Designer | GM&O Simulations | 
| Source | www.mstsgmo.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP35 753 | 
| Designer | Chip Buchanan | 
| Painter | Spiros Polizois | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP38-2 622 | 
| Designer | Danny Beck | 
| Version | 1.0 | 
| Source | www.streamlines.ca | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP38-2 905 | 
| Designer | Dekosoft | 
| Source | www.dekosoft.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | GP40-2 908 | 
| Designer | Dekosoft | 
| Source | www.dekosoft.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | DD40X 6901 | 
| Designer | Auran | 
| Source | www.auran.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD40-2 3037 | 
| Designer | Diesels West | 
| Source | www.dieselswest.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD40-2 3775 | 
| Designer | Jason Dilworth | 
| Painter | Svante Wendel | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD40-2 3801 | 
| Designer | Dekosoft | 
| Source | www.dekosoft.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD40-2 4206 | 
| Designer | Mircosoft | 
| Painter | Kyle Fawson | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD40T-2 8862 | 
| Designer | Diesels West | 
| Source | www.dieselswest.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD45T-2 4965 | 
| Designer | Chip Buchanan | 
| Version | 1.5 | 
| Source | www.dekosoft.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD50 5060 | 
| Designer | Del Ray Bascom | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD50 5082 | 
| Designer | Diesels West | 
| Source | www.dieselswest.com | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD60M 2459 | 
| Designer | Jan Henning Gettkant | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD60M 6268 | 
| Designer | Del Ray Bascom | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD90MAC 8059 | 
| Designer | Danny Beck | 
| Version | 1.0 | 
| Source | www.streamlines.ca | 
| Note | Payware. | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
| Railway | Union Pacific | 
| Locomotive | SD90MAC 8437 | 
| Designer | Del Ray Bascom | 
| Source | www.trainsim.com | 
| Medium Image | 500x800 | 
| Large Image | 750x1200 | 
 
 
 
 
 
 
 
 
