An empty Union Pacific coal train heads north (railroad west) back to North Antelope Mine to get refilled with two UP motors working as DPU motors.

A Union Pacific loaded coal train slowly traverses over the undulating territory of the Powder River Basin between Bill and Douglas, WY.

A pair of EMDs have brought an intermodal train to Dupo, IL.

UP's eastbound ZLBDV races across the desert between Oro Grande and Helendale.

UP 7037 & 7105 lead westbound stacks.

Three GE ES44ACs, UP 7891, 7430, & 7634, power a westbound unit grain train.

UP 8978 races west with a mixed freight as the engineers long blond hair blows in the wind.

Northbound UP 8188 is coming off the causeway over Lake Moredock on the UP Chester Sub. They have a high and wide load a few cars back and it's been slow going, stopping to let other trains pass.

It's a big train day, as UP 633 and 665 back into the Chevron refinery.

UP 1957 (SD40N) works the North Yard in Denver, Colorado.

UTA Front Runner 6 comes barreling into North Yard.

I actually was trying to catch another train. When this track inspection train with EC-5 and 5407 came onto the scene. Front Runner number 6 also decided to get in on the picture. 6 is painted in ... (more)

An EMD E9(A) is sandwiched by an E8(A) and F7(A) at the Streamliners in Spencer event in 2014. The NS 4271 is back in North Carolina full-time now as Aberdeen, Carolina & Western 271.

UP 9571 leads a westbound train of auto racks between El Casco and Ordway.

A UP West Elk coal train works through the curves following the Price River at Kyune