Dilapidated code lines watch over an eastbound UP freight heading through the Mojave River worn Afton Canyon in the heart of California's Mojave Desert.
UP 4642 waits its turn onto BNSF iron at Daggett with a westbound mixed freight.
UP 4642 and a brand new UP GEVO ES44AC highball a stacker westbound through Channahon.
Having received its signal from the dispatcher, UP 4642 throttles up as it curves onto BNSF rails at Daggett during the late afternoon.
UP 4642 departs Tucson Yard as a westbound enters on No. 1 track at m.p. 988.
UP autorack detour train