Fresh snow overnight has frosted the trees in Coal Creek Canyon as the California Zephyr heads into the Rocky Mountains.
A pair of new Phase VII 42's lead the California Zephyr through Coal Creek Canyon, Colorado.
BNSF 5700 (ES44AC) leads a freight down the hill from Tunnel #1 and through Coal Creek Canyon on the Moffat Tunnel Sub.
Freezing temperatures and snow have frosted the trees in Coal Creek Canyon as BNSF 5700 (ES44AC) leads a freight towards Denver on the Moffat Tunnel Sub.
UP 8147 (ES44AC) runs through Coal Creek Canyon as snow and fog moves into the valley.
Two Phase VII P42DC's lead the California Zephyr as it runs through Coal Creek Canyon, Colorado.
Heavy frost from sub-zero temperatures cotes the trees and grass as the California Zephyr rounds the corner at Blue Mountain and heads towards Coal Creek Canyon.
The California Zephyr runs through Coal Creek Canyon as it heads towards Tunnel #1 on the Moffat Tunnel Sub.
Fog and heavy snow blanket the California Zephyr as it runs through the cut at Coal Creek Canyon.
UP 8530 (SD70ACe) leads a quartet of power out of Tunnel #1 at Plainview, Colorado and will drop down into Coal Creek Canyon.
A keyhole in the clouds allows a spotlight of sun to shine on a Union Pacific Officer Special as it runs through Coal Creek Canyon, Colorado.
UP 8530 (SD70ACe) leads a freight down the hill from Tunnel #1 and into Coal Creek Canyon, Colorado as it heads to Denver on the Moffat Tunnel Sub.
New snow blankets Coal Creek Canyon as the California Zephyr heads into the Colorado Rocky Mountains on the Moffat Tunnel Sub.
The California Zephyr 5 train through Coal Creek Canyon during snow and heavy fog.
Amtrak engine #157 (P42DC) leads the California Zephyr 5 train through Coal Creek Canyon after a snowstorm coated the valley with a few inches.