A bright Colorado sunrise catches GMTX 2117 (former Chicago Rock Island & Pacific Railroad) waiting with a variety of UP light power (notice the 3 MP1500 units) for their next assignment.

A hazy winter day in a crowded UP North Yard catches GMTX 2117 (GP38-2) waiting for an assignment. 2117 is in familiar territory, having been on the UP roster back in the day.

Stripping the colors out of the Union Pacific's North Yard results in a gritty, industrial feel to the Denver facility.

GMTX 2117 sits in the Denver UP yard along with UP 1205, UP 1422 and UP 1405 still wearing old Cotton Belt colors. UP Y629 is on the move in the background.