A coal train descends thru Tunnels 2,3,4 along the Rocky Mountain Front Range.

The rugged terrain of the Moffat Route is seen here at Bull Gulch with an eastbound coal train exiting Tunnel 3 in the early morning.

Tunnels 3 and 4 on the Moffat Route are bored thru the Flatirons that are unique to this area. The DPU's on this coal train are exiting tunnel 3 eastbound while the hoppers extend thru tunnel 3 ba... (more)