A fresh UP ACM rebuild leads a westbound Auto/Stack at El Casco.

MOW crew sets up a Track Leveling Machine in Glenwood Springs Yard. A set of helpers await their next assignment.

A former Southern Pacific C44AC glows in the late evening sun as it leads loaded frac sand train MALMCS westward. These heavy sand trains were fun to watch since they usually had a set of four big... (more)

Four Patched Southern Pacific C44AC's bring loaded frac sand train, MADMCS towards Mason City. With a large number of former SP AC4400's being assigned to sand service in Wisconsin, a consist like... (more)

UP AC4400CW #6215 still in Espee paint leads westbound trailer train downgrade past Mormon Rocks, Cajon Pass, CA.