Under threatening skies, UP 8669 (SD70ACe) repositions at the Union Pacific's North Yard in Denver, Colorado.

UP 8669 (SD70ACe) moves a cut of heavies into the North Yard in Denver, Colorado.

Solo Seventy | A single EMD SD70AH leads an eastbound intermodal train alongside Guinotte Avenue in Kansas City, MO on the evening of Saturday, November 23, 2024.

UP 8260, 4334, 6337, & 7661 westbound with a manifest.

UP 2645 trails westbound empties.

UP 7302 & 2765 lead a westbound grain train.

Union Pacific's Big Boy #4014 glides across the plains east of Hugo, Colorado as it runs towards Denver.

Fading Light Power | As daylight fades, a trio of Union Pacific engines roll through the West Bottoms area of Kansas City, MO on a warm Saturday, November 23, 2024 evening.

UP 5908 pushes westbound empties.

Union Pacific heavy and light power populate the UP's North Yard in Denver, Colorado.

UP 845 (GP38-2) works an industrial yard in Commerce City, Colorado.

The 1992 Clinchfield Santa Train deadhead move is getting underway behind steam power, for a run down to Elkhorn City, and eventually Kingsport. I hope that the Challenger can someday again pull ... (more)

Just tied down at Markham F yard, UP 6423 waits its next crew. It seems that Tagging has grown beyond rolling stock and has migrated to the Locomotive roster as well. The 6423 sports some additio... (more)

As the sun begins to approach the horizon on a warm Saturday, November 23, 2024 afternoon, a westbound Union Pacific manifest train heads through the West Bottoms neighborhood of Kansas City, MO a... (more)

Loads And Empties | A single locomotive pulls a train of double-stacked shipping containers next to a stopped string of empty well cars next to Armourdale Yard in Kansas City, KS on a sunny... (more)