A UP stack train crests the grade at Erie
A UP stack train tackles the mountains south of Vegas in Sloan, one of 4 trains seen today. Note the abandoned tunnel to the left of the lead motor.
The long Houston/Englewood, TX to Long Beach, CA stack train starts up the grade to the summit in Dragoon, AZ
In the lower reaches of Cajon Pass, a southbound UP manifest descends the former SP Palmdale Cutoff at Canyon siding and will soon be arriving West Colton.
UP's North Platte to West Colton freight drops down the Palmdale Cutoff at Canyon on a cold winter morning in Cajon Pass.
Westbound stacker tied down at the depot, awaits its California bound crew.