Union Pacific train ZLTG2 (Lathrop, CA - Global 2 Intermodal Facility) snakes through the Truckee River Canyon on an October afternoon. Known as "Glenshire" by local railfans due to acce... (more)

Rebuilt traction motors, along with new wheels and bearings, wait to be installed in overhauled locomotives at the railroad’s Downing B. Jenks Shop in North Little Rock, Arkansas, on May 18, 201... (more)

The sun has just peaked up over the horizon as UP 5425 (ES44AC) leads some heavy muscle, intent on pulling a load of tank cars into the 36th Street Yard.

Dwarfed by the Geneva Steel slag heap and the Wasatch Range, the UP 5425 leads the Operation Life Saver passenger special on its way to Salt Lake City.

While a Utah Transit Authority FrontRunner commute departs Salt Lake Central for Ogden, a Union Pacific Family Days Special departs Salt Lake City for the LM Bryan Intermodal Terminal west of down... (more)

On the evening of the Summer Solstice, a UP Operation Lifesaver Special takes a tour of the former D&RGW mainline at Midvale, Utah.

This Roseville to West Colton freight heads down the Palmdale Cutoff as it decends Cajon Pass.

UP freights meet just east of Abilene on the Baird Sub.