UP 5707 (AC4400CW-CTE) runs a freight through Peckham, Colorado on its way to LaSalle.

UP 5707 (AC4400CW-CTE) leads a freight past the silo in LaSalle, Colorado.

UP 5707 (AC4400CW-CTE) leads a freight through Peckham, Colorado on the Greeley Sub.

With the Herzog ballast cars set up and ready to dump. UP 5707 heads out on the mainline past East Riga. The train will head to Ellis and dump ballast on the mainline and part of the siding before... (more)

The westbound empty Salad Shooter make's it's appearance in Erie.

Union Pacific #5707 beings the "Chilled Express" train into Blue Island Illinois.

With its locomotives pumping out tons of heatwaves, UP 5707 East has almost reached the summit of Logan Hill.

A UP manifest makes the turn to head for tunnel 10 at Walong

The daily UP Cabazon Rock train heads west near El Casco, with UP 5707 bringing up the rear in a push-pull operation.