The California Zephyr exits Tunnel #1 at Plainview, Colorado as it heads through fresh snow on the Moffat Tunnel Sub.

Heavy snow is falling at Plainview, Colorado as the California Zephyr heads towards Tunnel #2 on the Moffat Tunnel Sub.

The California Zephyr exits Tunnel #1 and runs towards Plainview, Colorado on its way up the Moffat Tunnel Sub.

Amtrak's northbound Silver Star makes its station stop at the historic Hamlet station. The station was built in 1900 for the Seaboard Air Line railroad.

The California Zephyr exits tunnel 29 at Pinecliffe as it runs towards Denver in a driving snow storm.

The Coast Starlight running through picturesque Elkhorn Slough prior to arriving at Salinas.

AMTK 23 passes WSS Wagon Mound with original Santa Fe semaphores

Snow is falling fast as the California Zephyr runs through Tunnel 29 on the Moffat Tunnel Sub.

Amtrak engine 23 (P42DC) leads the California Zephyr #6 train out of Tunnel 29 at Pinecliffe, Colorado during a heavy March snowstorm.

Amtrak engine 23 (P42DC) leads the California Zephyr #6 out of Tunnel 29 during an intense snow storm and continues its decent down the Colorado Rocky Mountains while heading to Denver.

The arrival of the evening's #6 California Zephyr in the Colorado Rocky Mountains coincided with the beginning of a strong winter snow storm. Here Amtrak engine 23 (P42DC) runs through heavy snow... (more)

In some golden morning light, the Northeast Regional rolls east through Webster, Va.

Amtrak #4 'The Southwest Chief' speeds past the east end of Wagon Mound while a BNSF tie train waits in the hole

A late running westbound California Zephyr is seen approaching Soda Springs, CA, on Thanksgiving Day 2019, having crested Donner Summit two miles east of here. Less than 48 hours prior there was n... (more)

Amtrak No. 14, the northbound Coast Starlight, rolls along the Gaviota Coast north of Santa Barbara on the Coast Route.