DPUs on a westbound UP stack train pass the Margaret Hunt Hill Bridge in downtown Dallas.
Loaded ballast train rolls southbound through Marlin on a hot evening.
While the firefighters run into Starbucks for coffee, their firetruck stands proud next to the 7,500 foot autotrain rolling down Jack London Square.
Locomotives sitting at the north end of the yard.
Former D&RGW 5393 passes experimental UP GS14B Y2005 while switching southern California's Dolores Yard.
Two UP patch jobs head south at sunset.