The eastbound siding signal at Dunlay siding glows red as a westbound train holds the main.
| Time and Date: 11:24 AM, Tuesday, May 6, 2008 | |
| Dunlay, Medina, Texas | |
| Approximate Latitude: 29° 19′ 54″ N (29.33185° ) | |
| Approximate Longitude: 98° 58′ 47″ W (-98.97989° ) | |
| Railroad: Union Pacific RR Co. [UP ] | |
| Subdivision: Del Rio | Approximate Milepost: 247.4 |
| Camera Make: Canon | Camera Model: Canon EOS 20D |
| Shutter: 1/400 sec | Aperture: F11 |
| ISO: 400 | Focal Length: 135.0 mm |
| White Balance: Cloudy | Lens Range: 28-135mm |
| Exposure Mode: Manual | Focus Mode: One-shot |
