Eastbound California Zephyr passing by, perfectly on time, somewhere between Green River and Thompson. Hours later, this train was photographed by Mike Danneman in Eisele, Colorado.

Led by GE P42DC No. 156 in Phase I paint, Amtrak No. 6, the eastbound California Zephyr, drops downgrade through Eisele (formerly Clay), Colorado, late on the afternoon of June 1, 2014.

Eastbound California Zephyr switches to track 3 soon to arrive at its next stop of Martinez, CA. Leading this train is 156 painted in Phase I "bloody nose" paint and the 2nd and 3rd in consist is ... (more)

Due to track work along the UP in Colorado, Amtrak's California Zephyr trains were rerouted through Wyoming for a couple of weeks in May of 2014. A late running train 6 glides east along the Weber... (more)

The California Zephyr 6 travels the scenic route between Helper and Green River area in Utah.

Amtrak No. 6, the eastbound California Zephyr, drops downgrade out of Tunnel 1 and crosses the mouth of Coal Creek Canyon east of Plain, Colorado, on the afternoon of April 30, 2014. The city of D... (more)

The California Zephyr skirts the Truckee River as it descends Donner Pass on its way East. Sandwiched between the 2 GE's is a brand new Siemens ACS-64 (#604) on its way to the East Coast.

Amtrak's California Zephyr glides east through Spanish Fork Canyon on June 16, 1990.

Amtrak's California Zephyr rolls east into Helper with a new ACS64 (Amtrak Cities Sprinter) along for the ride. Manufactured by Siemens in Sacramento, Amtrak ordered 70 ASC64s in 2013 at a cost of... (more)

On Thanksgiving Day 1989, a well powered California Zephyr rolls east through Utah's Spanish Fork Canyon.

Approaching the west switch at Rocky, Colorado, Amtrak No. 6, the eastbound California Zephyr, descends the 2-percent grade off the Front Range of the Rocky Mountains on the afternoon of March 25,... (more)

Amtrak No. 6, the eastbound California Zephyr, passes through West Rocky, Colorado, on the afternoon of March 25, 2014. Carrying the markers is private car Sierra Hotel, a former Budd-built Dormit... (more)

Now a thing of the past, the California Zephyr is stopped at the temporary Denver station and takes on fuel. The CZ recently returned to Union Station. It had been at a temporary station due to ... (more)

A UP Z-train meets the California Zephyr east of Sparks just before sunrise.

At the height of the 1993 midwestern flooding many railroads are under water and scrambling to find detour routes to maintain service. At the time, the Chicago & NorthWestern is one of the few (if... (more)