UP train ZCHEM heads west on the west leg of the wye from BJ South to the Adams Subdivision at the north end of Butler, Wisconsin. A single SD70M pulls 34 roadrailer trailer units.
| Time and Date: 5:26 PM, Tuesday, June 7, 2005 | |
| Butler, Milwaukee, Wisconsin | |
| Approximate Latitude: 43° 7′ 7″ N (43.11877° ) | |
| Approximate Longitude: 88° 3′ 54″ W (-88.06514° ) | |
| Railroad: Union Pacific RR Co. [UP ] | |
| Subdivision: Adams | Approximate Milepost: 313.6 |
| Camera Make: Canon | Camera Model: Canon EOS Digital Rebel |
| Shutter: 1/640 sec | Aperture: F6.3 |
| ISO: 200 | Focal Length: 80.0 mm |
| White Balance: Auto | Lens Range: 28-80mm |
| Exposure Mode: Manual | Focus Mode: AI Focus |
