Amtrak's California Zephyr parallels Interstate 70 and the Colorado River on its way towards its next stop in Glenwood Springs.

A former SP unit leads a westbound set of empties through the narrow confines of Glenwood Canyon.

UP Vice President, Engineering, W. E Wimmer, inspected ex-D&RGW line from Denver into Utah during his system marathon inspection trips. Mr. Wimmer tours the UP system yearly using 6936 when availa... (more)