Distributed Power. Union Pacific (UP) SD70ACe no. 8648 brings up the rear of a mixed manifest train approaching Ogden, UT.
UP 8648 followed by UP 4276 leading a mixed freight train that originated from Sparks on it's way to Ogden, somewhere not important on the old Southern Pacific.
Under wildfire-hazed skies, UP 8648 (SD70ACe) runs the S curve near Sedalia, Colorado while pulling a long windmill tower train.
UP 8648 along with a CSX unit lead a westbound stack train through Oro Grande.
Eastbound UP train passing Kinter siding
A second generation SD70ACe exits Shed 10, with its dynamics softly whining, echoing off of the mountainside.
UP 8648 and a faded Cinderblock ride the dynos out of Shed 10.