UP 8924 (SD70AH) runs through the S curves at Archer Hill east of Cheyenne, Wyoming.

BNSF Executive MAC 9658 leads a train over a wooden trestle bridge south of Cheyenne, Wyoming as it runs towards Fort Collins, Colorado.

DPU UP 8123 (ES44AC) helps an auto rack train pull into the large Union Pacific yard in Cheyenne, Wyoming.

UP 8924 (SD70AH) brings a freight out of the massive Cheyenne Yard and passes under the iconic signal tower on the east end of the yard.

UP 8680 (SD70ACe) leads a freight east of Cheyenne, Wyoming.

UP 4014 commences its 2021 Steam Tour highballing out of Cheyenne in the early morning hours of August 5th.

UP 8924 (SD70AH) leads a freight through the S curves of Archer Hill east of Cheyenne, Wyoming.

UP 8680 (SD70ACe) leads a freight through Archer Hill east of Cheyenne, Wyoming.

UP 9011 (SD70ACe) leads a Herzog ballast train east of Cheyenne, Wyoming.

BNSF 7981 (ES44C4) gets ready to leave for Denver after getting refueled at an industrial area south of Cheyenne, Wyoming.

UP 8123 (ES44AC) shoves a string of auto racks into the Cheyenne Yard.

Westbound Auto Racks pass eastbound Union Pacific SD70AH no. 8972 during a crew change at the Cheyenne Depot

UP 9011 (SD70ACe) runs past some of the many windmills that populate the landscape west of Chyenne, Wyoming.

UP 8924 (SD70AH) leans into the S curves east of Cheyenne, Wyoming.

BNSF 4029 (Dash 9) leads a freight through the bridge that spans the main Union Pacific lines into the Cheyenne, Wyoming Yard. It will run down the Front Range Sub line until it arrives in Denve... (more)