Union Pacific GE ES44AC No. 5294 is the lone motor on the point of a westbound stack train climbing Peru Hill between Green River and Peru, Wyoming, on June 23, 2023.
Splitting the signals as it speeds eastbound across the original transcontinental railroad is a Union Pacific freight with a pair of the railroad's unique "Fast Forties" on the headend: ... (more)
A string of long-stored Union Pacific EMD SD9043MAC locomotives sit in a yard track near the Progress Rail Services facility south of Bill, Wyoming, on July 11, 2023.
Union Pacific EMD SD70ACe-T-4 No. 3031 leads a vehicle train westbound on the UP’s Evanston Subdivision, climbing the hill between Green River and Peru, Wyoming, on June 22, 2023.
BNSF’s Laurel to Denver priority freight (HLAUDEN) exits 177-foot Tunnel 4 between the sidings of Dornick and Piper while negotiating Wyoming’s rugged Wind River Canyon on June 25, 2023.