One of the Phase 7 P42's on the Floridian.

Dawn is breaking as the Amtrak's Winter Park Express Ski Train leaves the North Yard in Denver, Colorado and heads west towards the Colorado Rocky Mountains on the Moffat Tunnel Sub.

Dawn is breaking as the California Zephyr brings 4 engines into Denver and gets ready to back into Union Station.

Light snow is falling as the Winter Park Express Ski Train leaves after dropping off passengers for a day of skiing and tubing at the ski resort.

The Amtrak Winter Park Express Ski Train sits at the platform at the ski resort to drop off passengers. It will stay only for 15 minutes and will run to Fraser, Colorado to sit for the day until ... (more)

The sun is just coming up as the Winter Park Express Ski Train runs under the Pecos bridge and the signal bridge in the North Yard in Denver, Colorado.

Amtrak engine #75 (P42DC) in Phase VII paint runs the Winter Park Express Ski Train towards Tunnel #1 at Plainview, Colorado.

After a day of skiing at the Winter Park ski resort, Amtrak's Phase VII engine #75 leads the Winter Park Express Ski Train through a cold and snowy Tolland, Colorado as it heads back to Denver. ... (more)

The Amtrak Winter Park Express Ski Train runs through Eisele, Colorado as it heads towards Blue Mountain on the Moffat Tunnel Sub.

Amtrak Phase VII engine #75 (P42DC) leads the Winter Park Express Ski Train west at sunrise on the Moffat Tunnel Sub towards the Colorado Rocky Mountains.

A golden sunrise catches the Amtrak Winter Park Express Ski Train notching up as it makes the turn at Leyden, Colorado and heads west on the Moffat Tunnel Sub.

Amtrak engine #75 (P42DC) rockets the Winter Park Express Ski Train up the hill towards Tunnel #1 as it heads west into the Colorado Rocky Mountains on the Moffat Tunnel Sub.

The season's first runs of the Amtrak Winter Park Express Ski Train left Denver at sunrise and took a sold-out train of skiers and snow tubers to the Winter Park ski resort on the Moffat Tunnel Su... (more)

The engineer of the California Zephyr gives a hat salute to the photographers intent on capturing the newer Phase VII paint scheme on the P42DC.

A fresh Heritage VII P42DC leads the California Zephyr through Coal Creek Canyon as it begins the climb though the Colorado Rocky Mountains.