Storm clouds are moving down the mountain as the California Zephyr rounds the horseshoe curve in Coal Creek Canyon, Colorado.
Clouds hang at the mountain tops as UP 5624 (AC4400CW-CTE) runs a freight through Coal Creek Canyon on the Moffat Tunnel Sub.
The California Zephyr passes a Colorado Department of Transportation maintenance facility in Coal Creek Canyon, Colorado.
The two Phase VII P-42's lead the California Zephyr through Coal Creek Canyon, Colorado.
The two Phase VII P-42's look great leading the California Zephyr through Coal Creek Canyon, Colorado.
The California Zephyr runs through Coal Creek Canyon as it heads into the Moffat Tunnel District and the Colorado Rocky Mountains.
Snow has blanketed Coal Creek Canyon as the California Zephyr runs towards Tunnel #1.
UP 6318, one of three remaining active Southern Pacific patched AC4400CW's, leads an oil can train down from Tunnel #1 and through Coal Creek Canyon, Colorado.
UP 8009 (ES44AC) muscles an oil can train through dense fog at Coal Creek Canyon, Colorado.
UP 8147 (ES44AC) leads a coal train through a snow-packed Coal Creek Canyon, Colorado on the Moffat Tunnel Sub.
UP 6825 (ES44AC) runs through dense fog at Coal Creek Canyon, Colorado on the Moffat Tunnel Sub.
The California Zephyr is led by engine #82 in the recently applied Phase VII paint scheme. Here it runs over Highway 72 in Coal Creek Canyon, Colorado.
The California Zephyr gets ready to climb up to Tunnel #1 after running through Coal Creek Canyon on the Moffat Tunnel Sub.
Amtrak engine #23 leads the Winter Park Express Ski Train through heavy snow at Coal Creek Canyon, Colorado.
The California Zephyr 5 train runs over Highway 72 in Coal Creek Canyon and will soon climb the grade to Tunnel #1.