UP 6940 heads towards Tehachapi where it will drop it's train in the Summit siding.

UP 6940 has found it's way onto the Lone Pine Local at Mojave.

CSX train Q204's (Louisville, KY - East Brookfield, MA) DPU, a Union Pacific AC6000 car body, passes the West Shore abutments in Churchville, NY.

Union Pacific GE AC4400CW No. 6940 has wheel work done in the “Wheelhouse” at the locomotive facility at North Yard in Denver, Colorado, on December 22, 2012. A machinist carefully watches his... (more)

Union Pacific GE AC4400CW No. 6940 gets some work done inside the “Wheelhouse” at the locomotive facility at North Yard in Denver, Colorado, on the long night of December 22, 2012. Built durin... (more)

Union Pacific GE AC4400CW No. 6940 has wheel work done in the “Wheelhouse” at the locomotive facility at North Yard in Denver, Colorado, on December 22, 2012. A machinist carefully checks his ... (more)

As Union Pacific GE AC4400CW-CTE No. 6072 sits on a nearby track, UP AC4400CW No. 6940 gets some work done in the “Wheelhouse” at North Yard in Denver, Colorado, on the long night of December ... (more)

Even though our 9 inches of snow fell well over a week ago, the winds really kicked it up last night. Eastbound crude oil with a trio of Union Pacific GEs was the first train down the main after ... (more)

Centennial 6940 leads a westbound merchandise train through a curve at Martinez.