UP 6648 is one of two DPU's on the rear of this heavy coal train. The headend of the train can be seen in the distance.

This BNSF trackage rights train is climbing the 2% grade at cresent on the moffat Sub.

GM perfoming high altitude tests on unit.

GM perfoming high altitude tests on unit. Note the cardboard over the vents

Another view

First snow of the season

Rear DPU set pushing at the west end of Plain siding on Moffat Sub

Hot brakes heading down the Moffat sub