Eastbound City of Industry, CA, to Global 4, IL, Z-train rumbles out of Ethel. The train is working over the BNSF Marceline Sub between Kansas City to Fort Madison. The UP runs a few trains over t... (more)

UP 6058 (AC4400CW-CTE) brings a freight into the Cheyenne Yard in Wyoming.

A Chicago to California stacker skirting the Rock River as they approach Sterling on the UP Geneva Sub. The train is about 30 miles away from the next crew change point in Clinton, IA.

As the blue hour settles over Denver, Colorado, on December 7, 2015, Union Pacific GE AC4400CW-CTE No. 5687 sits inside the cavernous main hall of the former Rio Grande backshop at Burnham Shops. ... (more)

With a fresh crew on board, this hotshot UP Z-train heads for the G4 terminal near Joliet. The train skirts the Mississippi River as they head for the drawbridge that will cross them from Iowa int... (more)

A land barge UP freight crosses over at Bertram on the UP Clinton Sub. The train is 76 miles from the next crew change point at Clinton, IA.

UP 5681 has a non-standard door and is seen leading ethanol train CP 528. It is stopped and awaiting a new crew at a spot known as Robbie Burns on CP.

UP 5576 AC4400CW-CTE leads a stack train under the bridge at Archer Hill in Wyoming.

UP 6058 (AC4400CW-CTE) leads a freight through the elevated curve at Archer Hill east of Cheyenne, Wyoming.

UP 6058 (AC4400CW-CTE) set out a cut of cars at Nunn, Colorado on the Greeley Sub.

UP 5576 (AC4400CW-CTE) leads a quartet of other motors and a long stack train through Archer Hill and towards Cheyenne, Wyoming.

On former U.S. Highway 30 at James Town, west of Green River, Wyoming, is a long-abandoned gas station with a southerly view out the facade of Union Pacific’s main line climbing Peru Hill. On th... (more)

A westbound intermodal sneaks out of Proviso during the afternoon rush.

CSXT 7880 Rides the Moffat West at Crescent displays a unique power assignment UP 7696 (RG), UP 8943, CSXT 7880 (DG), UP 7379, UP 5883, UP 6584.

After a descent overnight snowfall, a westbound Union Pacific coal train makes its way west through Crescent, Colorado, on the sunny morning of March 27, 2009.