Light snow catches BNSF 7073 (ES44AC) and a NS Pony moving a freight along the base of Blue Mountain as they head east on the Moffat Tunnel Sub.
Dawn's early light catches the Amtrak Winter Park Express Ski Train passing Blue Mountain Road and heading through Coal Creek Canyon on the Moffat Tunnel Sub.
Amtrak engine #207 (P42DC) leads the California Zephyr through the snow at Blue Mountain, Colorado.
The Amtrak Winter Park Express Ski Train rounds the base of Blue Mountain as it heads into the Colorado Rockies on the Moffat Tunnel Sub.
The Amtrak Winter Park Express Ski Train rounds the base of Blue Mountain at sunrise as it heads into the Colorado Rocky Mountains.
The California Zephyr 5 train rounds the base of Blue Mountain, as seen from the top of Tunnel #1 at Plainview, Colorado.
Amtrak engine #207 (P42DC) rounds the corner at Blue Mountain as it heads into a snowstorm on the Moffat Tunnel Sub.
Heavy snow is falling as the California Zephyr heads through Blue Mountain on the Moffat Tunnel Sub.
Amtrak engine #168 (P42DC) leads the California Zephyr around the base of Blue Mountain at Coal Creek Canyon.
The Rocky Mountaineer passenger train crosses Blue Mountain Road as it heads into Coal Creek Canyon, Colorado.
The Rocky Mountaineer's two GP40-3 engines run through Blue Mountain Road as they enter Coal Creek Canyon
The Rocky Mountaineer passenger train circles around the base of Blue Mountain as it heads towards Coal Creek Canyon, Colorado.
The California Zephyr runs around the base of Blue Mountain as it heads into Coal Creek Canyon, Colorado on the Moffat Tunnel Sub.
UP 8668 (SD70ACe) leads the Grand Junction to Denver train around the base of Blue Mountain on the Moffat Tunnel Sub.
Amtrak engine #198 (P42DC) leads the California Zephyr past the old Colorado and Southern water tower that sits in the North Yard in Denver, Colorado.
