After the passage of a large thunderstorm on Wyoming’s Peru Hill, the late afternoon sun pops out and lights up a Union Pacific stack train heading west on the Evanston Subdivision on June 22, ... (more)

On the afternoon of June 22, 2023, a storm advances eastward as a Union Pacific stack train quickly works westbound toward the top of Wyoming’s Peru Hill through the signals at milepost 823 on U... (more)

A westbound Union Pacific Z train is dwarfed by the colorful rock formations within Rainbow Canyon as it drifts down grade at Boyd, NV.

Four GEs lead an eastbound intermodal train.

A loaded Union Pacific coal train descends the front range of the Rockies at Rocky, Colorado, early on the morning of February 9, 2015. Locomotives are placed in the heavy train 2+3+2 (two units o... (more)

A spectacular sunset explodes in the western sky behind UP Train 2CNRFG 04 passing over Santa Fe Jct. on the KCT Kaw River Bridge High Line. This would have been fine without the train, but sure,... (more)

A trio of Union Pacific locomotives have nearly completed the Los Angeles to Atlanta trip as the cross the Chattahoochee River west of Inman Yard. Some yellow weeds in the foreground provide some ... (more)

UP's North Platte to West Colton manifest departs Salt Lake City on June 29, 2014.

Bakken oil loads fly southward out of Moorhead behind some UP wings for a change.

UP #8107 leads a westbound train on the former Southern Pacific at the junction with the former Texas & Pacific.

The head end of MPRSS has crested the Knapp Hill. It will mostly be down hill from here into the St. Croix River valley and into Minnesota.

On a beautiful afternoon, the MPRSS starts its assent up the Knapp Hill. He is rolling again after swapping power with an empty potash a few miles back. Sounded as though there may have been the f... (more)

Three units back to their train while an eastbound unit soda ash train passes in the early morning light.

UP 8107 south pulls out of the hole after meeting an autorack train at Nunn, CO