UP 6926 leads a northbound MWCRVC between Silverwood and Hiland.

Union Pacific 2-8-0 320 leads a westbound troop train with caboose near Denver Colorado in 1943. Otto Conrad Perry photo, from my collection.

UP 7113 exits Tunnel 3 at Bealville on the rear of the ZLCTM.

UP 4265 at Mojave.

Equipped for hood first running, UP GP62 1001 leads a local bound for Turlock Ca.

OAKRIDGE OR Oct 31 1978 — Southern Pacific SD45 8963, and its southbound mixed freight. are tied down in this central Oregon community. EMD built the unit (b/n 33660) in May 1968. It was rebuilt... (more)

Union Pacific GP38-2 609 was built in June 1980 by General Motors Electro-Motive Division as Southern Pacific 4842, and UP SW1500 Y1136 was built by EMD in November 1969 as SP 2552. (Carson Calif... (more)

UP 1053 sits all alone at Bertram along the Yuma Sub. The unit developed flat spots and was en route to West Colton before having been set out here.

Union Pacific C45AH 2672 leads and eastbound unit train through Modesto Ca.

A short north bound UP cement train slowly climbs its way up and out of the shadows around the Cameron Road crossing area and is approaching the Monolith area on a cold winter afternoon while the ... (more)

Union Pacific AC4400CW 6279 shows its heritage as Southern Pacific 248, built by GE in June 1995, and spotted at the UP's Dolores Yard. (Carson, California – October 1, 2008)

On Cinco de Mayo, Union Pacific railroad local LOW10-06, with UP GP40-2 1442 (ex-SSW 7279), GP60 1150 (ex-UP 1903, ex-UP 5703, née-SP 9600), GP40P-2 1373 (ex-SP 7601, née-SP 3198) and SD7... (more)

GP62 1001 leads local LRS99 through Modesto Ca.

As the Swift RoadRailer highballs the siding at Mott, California, it is less than half an hour from a crew change at Dunsmuir.

A westbound I train lead by UP 5762 passes through San Timoteo Canyon as it heads down Beaumont Hill.