UP 3778 (SD70M) leads the LaSalle Local south on the Greeley Sub, passing a northbound freight at Platteville, Colorado.

I happened to be in Moab, UT when a friend reminded me that the once a week UP potash local runs on a Friday, wait thats today! All my previous plans for the day were now pushed to the side as I h... (more)

Three SD40-2's run the Overland Mail West. Photo taken by Tom Moungovan.

Six light units make their way south through Crest Hill, enroute to the recently opened, UP Global 4.