I shot eastbound 18M with these Union Pacific units in perfect light two days ago, but now the westbound counterpart comes in the cover of darkness. Here 19M rushes west through Shawsville, Va on ... (more)

After a lengthy stop in Christiansburg, NS 18M is back under way and heading toward a crew change and yard work in Roanoke. Seen here in Shawsville, Va, a pair of clean Union Pacific motors lead t... (more)

With a pair of Union Pacific motors on point, the leader being a clean SD70AH, NS 18M glides through a curve in Christiansburg, Va.

With a pair of Union Pacific motors on point, the leader being a clean SD70AH, NS 18M thunders through Radford, Va on the single line portion of the Christiansburg District.

This UP stack train is cresting the hill at Wyaconda, Missouri on the BNSF Transcon. This locomotive is actually an SD70AH, which is a heavy versionof the SD70 for increased traction.

A westbond autorack train leads UP's Bailey Yard in North Platte, Neb., on its way west toward Cheyenne, Wyo., on the morning of Halloween.