A reasonably new SD70ACe is the leader of this important Union Pacific stack train headed upgrade westward out of Cheyenne.
| Time and Date: 2:07 PM, Thursday, March 22, 2007 | |
| Cheyenne, Laramie, Wyoming | |
| Approximate Latitude: 41° 5′ 58″ N (41.09969° ) | |
| Approximate Longitude: 105° 8′ 18″ W (-105.13847° ) | |
| Railroad: Union Pacific RR Co. [UP ] | |
| Subdivision: Laramie | Approximate Milepost: 527.5 |
| Camera Make: Canon | Camera Model: Canon EOS 20D |
| Shutter: 1/500 sec | Aperture: F11 |
| ISO: 200 | Focal Length: 115.0 mm |
| White Balance: Sunny | Lens Range: 28-135mm |
| Exposure Mode: Manual | Focus Mode: AI Focus |
