Canadian National's 335 train rolls down Byron Hill in dynamic braking. The two units handled 140 cars.
| Time and Date: 3:48 PM, Saturday, March 20, 2010 | |
| Byron, Wisconsin | |
| Approximate Latitude: 43° 40′ 26″ N (43.67409° ) | |
| Approximate Longitude: 88° 27′ 17″ W (-88.45478° ) | |
| Railroad: Wisconsin Central Ltd. [WC ] | |
| Subdivision: Waukesha | Approximate Milepost: 148.7 |
| Camera Make: Canon | Camera Model: Canon EOS 20D |
| Shutter: 1/320 sec | Aperture: F13 |
| ISO: 200 | Focal Length: 115.0 mm |
| White Balance: Auto | Lens Range: 28-135mm |
| Exposure Mode: Manual | Focus Mode: One-shot |
