UP 1825 (SD40N) crosses the Cherry Creek in downtown Denver, Colorado, on a bridge dating from the turn of the century.

UP 817 (GP38N) runs solo with a short freight as it heads south on the Joint Line through Littleton, Colorado.

UP 817 (GP38N) crosses Santa Fe Drive in Littleton, Colorado with a light load and a bay window caboose.

UP 817 (GP38N) passes through a century-old bridge in downtown Denver, Colorado.

UP 817 (GP38N) crosses a busy Santa Fe Drive in Littleton, Colorado, pulling a bay window caboose as a shoving platform.

Just outside Roper yard. I'm not sure what this local is. I think it might be called the RORO. I do know that UP 693 is a good looking locomotive.

The Chevron local nears home base, Roper Yard Salt lake City.

Stuck in the middle. I not sure exactly which local this is. But UP 693 with a MP shoving platform has just back out of Roper yard. The BNSF Provo to Stockton is departing on the out side. And the... (more)

UP 551 (GP38N) moves through the BNSF's yard in Denver, Colorado after dropping off a transfer string.

UP 817 (GP38N) sits in the North Yard in Denver, Colorado.

After another long day out in the hot summer sun. The Chevron local nears home. I would have to say these two locomotives have paid for their self's many times over, after their many years of serv... (more)

The Chevron local making it's way back to Roper.

Taking advantage of the last week of June when the sun in far north in sky. On an essentially northbound train.

Graveyard Shift Yard Job | Just past 2 o'clock in the morning on a quiet Sunday, June 1, 2025, a yard switcher from Union Pacific's Neff Yard ambles past the General Mills plant in Kansas C... (more)

UP 702 and UPY 582 at the north end of Salt Lake City North Yard.