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.

The East Local slowly makes it's way through the Wind River Canyon.

BNSF’s Denver to Laurel freight (HDENLAU) is powered by four GE units on July 10, 2021, as the train negotiates scenic Wind River Canyon just north of Dornick, 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)

The first light of sunrise catches UP 8123 (ES44AC) as it muscles a long string of auto racks towards the UP yard in Cheyenne, Wyoming.

UP 8039 (C45ACCTCE) leans into a corner at Speer, Wyoming, passing the iconic old water tower as it leads the train west on track 3.

Horsepower meets wind power. Two modern day Don Quixote crew for the Union Pacific take on two windmills west of Cheyenne, Wyoming.

An eastbound BNSF coal train passes through the massive cut at East Stokes, Wyoming, on June 21, 2020. In the spring of 1998, BNSF daylighted Sunset Tunnel, also known as the 1,928-foot Tunnel 2 b... (more)

BNSF 2712 leads the East Local into the Wind River Canyon.

BNSF 7981 (ES44C4) is surrounded by motors from the Swan Creek Ranch Railroad.

A pair of Executive MACs lead a BNSF freight through Cheyenne, Wyoming as it heads towards Fort Collins, Colorado.

BNSF 2712 leads a short train along the Bighorn River, just North of Thermopolis.