Pacing blur
Passing at a combined speed of over 120 mph, a westbound Union Pacific stack train meets an eastbound vehicle train near Dunlap, Iowa, on May 22, 2014, in a view along good ... (more)

A Union Pacific coal train rolls under the coal carrying conveyer for the West Black Thunder loadout silos.

Some run-through UP power leads a unit crude oil train through Brooten, MN en route from North Dakota to a refinery in Louisiana.