UP 7773 (AC45CCTE) runs over Sand Creek at is heads towards the North Yard in Denver, Colorado.

UP 5530 (ES44AC) leads a stack train solo as it enters the 36th Street Yard in Denver, Colorado.

A southbound manifest passes through south Austin with UP 1111 trailing

A southbound manifest rounds a curve in South Austin, with UP 1111 trailing.

Despite the days getting longer and the sun getting more harsh, the San Gabriels are still snow-capped as this UP manifest approaches the connection at Silverwood.

A colorful consist comprised of UP 5530, CP 8758, & CN 5690 lead an eastbound manifest.

UP 5530's (AC45CCTE) motor takes a chill pill as it and sister unit, another AC45, traverse the final 8 miles of the CNO&TP 1st district in Erlanger where the train will soon get a longer break to... (more)

As a westbound Union Pacific Public Service (Xcel Energy) coal train climbs out of Rocky, Colorado, a view downgrade from near Big 10 Curve show two rear DPU locomotives pushing on the rear of the... (more)

The last light of the day washes across the nose of a Union Pacific grain train climbing out of the Spokane valley at Scribner, WA on BNSF's former SP&S trackage. It will soon enter Union Pacific ... (more)

On the morning of June 4, 2014, a long westbound XCLX coal train wraps itself around Big 10 Curve, Colorado on Union Pacific’s Moffat Tunnel Subdivision. The lead locomotives are seen above, he... (more)

Empty Grain Train

Sporting a fresh coat of paint from North Little Rock, a UP ES44AC delivered to the railroad in the mid-2000's looks sharp as it leads an eastbound intermodal train through San Timoteo Canyon and ... (more)

Looking sharp in new paint, a UP ES44AC delivered to the railroad in the mid-2000's leads an eastbound intermodal train through San Timoteo Canyon near El Casco on the former SP Sunset Route.

Sporting a fresh coat of paint and PTC equipment on the cab roof, a UP ES44AC delivered to the railroad in the mid-2000's is looking new again as it leads an eastbound intermodal train through San... (more)

Looking almost factory fresh again, a UP ES44AC delivered to the railroad in the mid-2000's is sporting a fresh coat of paint as it leads an eastbound intermodal train through San Timoteo Canyon n... (more)