On the afternoon of April 22, 2017, a westbound Union Pacific stack train cruises over Cienega Creek Bridge at Vail, Arizona, on the Sunset route. Passing under the bridge is UP’s second main tr... (more)

A northbound UP manifest pokes around one of the many curves at Bealville, as a southbound BNSF train can be seen in the background above the UP train.

This loaded grain train is picking up speed as it leaves the siding at Caddo.

Pushing hard on an Eastbound up to Donner Pass.