A southbound Union Pacific freight approaches the UP yard in Pueblo, Colorado, on the afternoon of August 25, 2021. Trailing UP GE ES44AC No. 7351 is yellow EMD/Progress Rail SD70ACe-T4 No. 7226. ... (more)

UP 7351 (AC45CCTE) pulls an oil can train out of the UP Cheyenne Yard, passing under the BNSF (former C&S) bridge.

UP 7351 & 8199 lead a westbound manifest with three new 8900 series SD70AHs in tow.

K-Line stacked containers add a splash of color to Union Pacific's KG3LB rolling west along the Lynndyl Sub at Lake Point, Utah. The Great Salt Lake, Antelope Island, the former Western Pacific ma... (more)

K-Line stacked containers add a bright splash of color to Union Pacific's KG3LB rolling west along the Lynndyl Sub at Lake Point, Utah. The Great Salt Lake, Antelope Island and the former Western ... (more)

Just a few miles outside of Los Angeles, an eastbound UP doublestack container train is getting underway on its trip east over the Sunset Route as it heads through the Alhambra Trench on an early ... (more)

Rolling down the hill.

Underneath a bright blue sky, Q606 rumbles past a flange greaser as it continues the trek up the Notasulga hill on a stunning Sunday morning.

A distributed power pusher on UP's Global 3, IL to Long Beach, CA stack train grinds slowly west along the Lynndyl Subdivision approaching Erda. The city of Tooele is visible in the distance along... (more)