UP 8147 (ES44AC) leads the Grand Junction to Denver train through Coal Creek Canyon. Heavy snows fell the day before, coating everything in a thick white blanket.

The Winter Park Express Ski Train kicks up snow after nearly three feet fell in Coal Creek Canyon, Colorado.

UP 8147 (ES44AC) leads the Grand Junction to Denver train through three feet of snow in Coal Creek Canyon, Colroado.

The California Zephyr runs through Coal Creek Canyon on the Moffat Tunnel Sub.

The California Zephyr #5 train runs through Coal Creek Canyon on the Moffat Tunnel Sub.

BNSF 6339 (ES44AC) leads a freight downhill from Tunnel #1 into Coal Creek Canyon, Colorado.

UP 8834 (SD70AH) leads an oil train through Coal Creek Canyon after having dropped down from Tunnel #1 on the Moffat Tunnel Sub.

UP 8834 (SD70AH) runs through Coal Creek Canyon as two mid-helper engines in the background run down the hill in the from Tunnel #1.

Amtrak #30 (P42DC) leads the Winter Park Express into the S curve at Coal Creek Canyon.

The Amtrak Winter Park Express runs through a snowy cut at Coal Creek Canyon, Colorado.

The hills are frosted with snow as the Winter Park Express Ski Train runs through Coal Creek Canyon, Colorado.

Amtrak engine #158 (P42DC) leads the California Zephyr through the trees in Coal Creek Canyon, Colorado.

Here we can see the entire Provo to Denver train led by BNSF 6339 (ES44AC) as it runs through Big Ten Curve at Rocky, Colorado.

BNSF 6339 (ES44AC) leads the Provo to Denver train with 5 other head end units, including two Kansas City Southern engines, down the hill from Tunnel #1 and into Coal Creek Canyon, Colorado.

The California Zephyr rounds the horseshoe curve in Coal Creek Canyon and will soon enter the first of 29 tunnels before it reaches the Moffat Tunnel at Tolland, Colorado.