The California Zephyr 5 train rounds the corner at the base of Big Ten Curve and will begin the climb up the Moffat Tunnel Sub towards the Continental Divide.
The California Zephyr 5 train heads towards Big Ten Curve at Rocky, Colorado and will soon be running through 30 tunnels to get to the west side of the Continental Divide.
Amtrak engine 174 (P42DC) leads the California Zephyr through the Big Ten Curve at Rocky, Colorado. The area is dedicated as a natural open space, which is refreshing to think that high priced ho... (more)