The DPU on an eastbound Union Pacific stack train is pushing hard around the big curve at Dome Az on the UP Gila Sub.

Racing into the rising sun, an eastbound manifest crosses the Truckee River and leaves the full moon behind it.

A northbound intermodal train makes its way up the Palmdale Cutoff at Canyon on the UP Mojave Subdivision.

Two armor yellow units pulling and two pushing on the back end take this intermodal move west on the Sunset Route past the Imperial Sugar factory.

A pair of UP GE's lead L090 under the NYC signal bridge at MP 103 just outside of Lake City on a beautiful spring morning.

On a gorgeous spring afternoon along the Columbia River, two consecutively-numbered UP motors and a CEFX unit lead a Canadian grain train towards points west.

A foreigner was leading today! A grubby Union Pacific locomotive was doing the honours for a CP grain train heading south out of Winnipeg. They were crossing the Winnipeg Floodway en route to the ... (more)

This Union Pacific westbound stack rides the downhill slope having just exited tunnel 35 at Yuba Pass.

Dolores-bound loaded oil cans from Wunpost roll south along the sun drenched Emma Woods State Beach in crisp early morning sunlight.

UP 7869 (AC45CCTE) pays a visit to the BNSF engine servicing facility. You can also see one more UP engine, a couple of former BN units and a Warbonnet.

A UP-Ferromex unit grain train rolls eastbound through Gothenburg, Neb., on the afternoon of Oct. 30 having just left North Platte earlier in the day.

Once home to the Oregon Portage Railroad, Cascade Locks still sees rail traffic rushing through town daily, even 155 years after the first run commenced. A Union Pacific intermodal gets to be one ... (more)

A Union Pacific intermodal crosses a berm over Lindsey Lake in the late afternoon.

Three GE motors drift downgrade through the Caliente Creek Narrows after battling the tough grades of the Tehachapi Pass as they travel north to Lathrop.

With a trio of Union Pacific motors on the head end, hotshot intermodal 212 trundles through Suwanee, GA, as the priority train heads towards Croxton, NJ.