Amtrak’s eastbound California Zephyr drops downgrade off Soldier Summit in Price River Canyon, and is about to cross Highway 191 at Castle Gate, Utah, on May 10, 2006.

The California Zephyr heads east past some magnificent mountains.

The California Zephyr rolls through the barren and stark, yet beautiful countryside of scenic Utah.

It’s late afternoon on June 6, 2001, as Amtrak’s eastbound California Zephyr emerges from the Moffat Tunnel raising trackside dust as it begins its descent of on 50 miles of two percent grades... (more)

On the longest day of the year in 2018 in the northern hemisphere, Amtrak’s eastbound California Zephyr rounds Big 10 Curve just west of Rocky on Union Pacific’s former Rio Grande main line th... (more)

Amtrak No. 6, the eastbound California Zephyr, slinks along the Colorado River through Little Gore Canyon west of Azure, Colorado, on August 21, 2014.

Newly-painted Phase II heritage leads the California Zephyr through Salt Lake City.

Amtrak’s eastbound California Zephyr descends the grades of the Moffat Tunnel route approaching the west end of Rocky, Colorado, on the afternoon of May 4, 2018. Leading the train is GE P42DC No... (more)

On time California Zephyr eastbound to Grand Junction

With some recent moisture, even the grasses on the front range mountains have started to turn green. On the afternoon of May 4, 2018, Amtrak’s eastbound California Zephyr descends the trackage t... (more)

Amtrak’s eastbound California Zephyr descends the grades of the Moffat Tunnel route rounding Big 10 Curve between Eisele and Rocky, Colorado, on the afternoon of May 4, 2018. Leading the train i... (more)

Amtrak's California Zephyr is stopped at the Burlington station stop roughly 2 hour late. The train now has the highball and will creep towards the Mississippi River Bridge in less than a mile and... (more)

The California Zephyr slowly pulls into the station stop at Burlington around 2 hours late. The BNSF drops down grade into the Mississippi River Valley from West Burlington. At the bottom of the g... (more)

Amtrak # 6 the Zephyr is making it way up Spanish Fork Canyon.

On a beautiful afternoon the in the High Sierras, Amtrak No. roars uphill a little west of Shed 10. On the point as lead helper is Rio Grande GP60 No. 3156. The Rio Grande unit will stay on the tr... (more)