BNSF 6244 (ES44AC) muscles a freight into Coal Creek Canyon on the Moffat Tunnel Sub.

The California Zephyr climbs the 2% grade of the Moffat Tunnel Sub and will soon enter Tunnel #1 at Plainview, Colorado.

Amtrak engine #203 (P42DC) in the yellow Operation Lifesaver paint scheme emerges out of Tunnel #1 at Plainview, Colorado.

Evening storm light and thunderstorms in the distance frame the California Zephyr as it runs down the grade from Tunnel #1 at Plainview, Colorado.

BNSF 9210 (SD70ACe) exits Tunnel #1 at Plainview, Colorado and will drop down the 2% grade into Coal Creek Canyon on its way to Denver.

Operation Lifesaver Amtrak 6 with the Rio Grande looking paint, always a treat I like to get.

The California Zephyr runs through Plainview, Colorado as it heads into the Rocky Mountains on the Moffat Tunnel Sub.

The trees are flocked with snow as the California Zephyr emerges from Tunnel #1 at Plainview, Colorado.

Spring Flowers and New Paint Featuring the new paint scheme introduced in 2023 on the California Zephyr.

BNSF 9083 (SD70ACe) leads a freight past the Boulder Flatirons rock formation as it heads towards Plainview, Colorado on the Moffat Tunnel Sub.

Frosty Plainview Frost and low clouds covers Plainview and Coal Creek, CO.

Rainbow Cut Fog and frost and skiers delight away at Winter Park Resort

An eastbound Union Pacific freight runs through sunny snow showers as it heads down the grade from Tunnel #1 at Plainview, Colorado on the Moffat Tunnel Sub.

The California Zephyr runs through Tunnel #1 at Plainview, Colorado, passing the pine trees laden with fresh snow from the morning's storm.

BNSF 5710 (AC4400CW) leads a freight through Plainview, Colorado as it heads to Denver on the Moffat Tunnel Sub.