An eastbound Union Pacific manifest freight passes under the signal bridge at Hermosa, Wyoming, while working over Sherman Hill, on the morning of September 12, 2007.

UP 5891 (AC4400CW-CTE) runs towards Cheyenne, Wyoming.

Union Pacific GE AC4400CW-CTE No. 5951 leads a short UP stack train up Peru Hill west of Green River, Wyoming, on October 9, 2015.

A northbound BNSF freight curves around a rock edifice deep within Wind River Canyon between the sidings at Dornick and Minnesela, Wyoming, on the afternoon of June 20, 2017.

Passing by the massive, vertical rock walls in Sheep Canyon is BNSF’s Cowley turn out of Greybull, Wyoming, on the morning of June 22, 2017. The northbound local is following the Bighorn River t... (more)

Will this happen in 2023 ? Have a great New Year.

BNSF’s Cowley turn follows the Bighorn River through ruggedly scenic Sheep Canyon as it passes milepost 414 while returning to Greybull, Wyoming, on the sunny afternoon of June 27, 2018.

BNSF EMD SD70MAC No. 8801 and GE AC4400CW No. 5636 trail a northbound coal empty that is hustling through Converse Junction, Wyoming, on June 22, 2018.

BNSF’s Cowley turn rolls through the scenic landscape between Sheep Canyon and Himes, Wyoming, on BNSF’s Casper Subdivision on the morning of June 26, 2018.

Steam and Snow Epic memories care of the Union Pacific Steam Program.

UP 8647 (SD70ACe) races the sunrise as it heads west from Cheyenne, Wyoming.

An eastbound Union Pacific stack train, led by Chicago & North Western Heritage EMD SD70ACe No. 1995, crosses over the old highway bridge at Ragan between Spring Valley and Leroy, Wyoming, on May ... (more)

On a hot June 23, 2022, afternoon, an eastbound BNSF coal train follows the North Platte River through scenic Wendover Canyon between Cassa and Wendover, Wyoming.

A southbound BNSF coal train is approaching Converse Junction on the Orin Line in Wyoming’s Powder River Basin on the afternoon of June 24, 2022.

Westbound UP train west of Green River, Wyoming.