With the Swan Ranch Industrial Complex in the background westbound tonnage follows a trio of EMDs into the big curve at Speer, WY. Speer is the junction between Union Pacific's cross-country Overl... (more)

As an eastbound manifest descends Sherman Hill on main track one a hot westbound Z train hustles 'over the top' on main two just west of Buford.

With the old steam era water tank standing a quiet guard in the distance, westbound tonnage works up '3 track' at Harriman, WY with the C&NW heritage unit leading the charge.

A short westbound Union Pacific stack train makes quick work of the climb up Peru Hill west of Green River, Wyoming, on October 9, 2015.

40 years separating them, two generations of EMD road power drift through the cut at Pine Ridge, WY with westbound tonnage pushing on the drawbar.

With a pair of EMD SD70 variants leading the charge Union Pacific's eastbound 'salad shooter' has nearly achieved the top of Archer Hill, east of Cheyenne, as it hurries towards its east coast con... (more)

The sounds of steam accompanied the echos of the Frontier Days 'kick off' parade in nearby downtown as 844 eases the CFD special down P1 alongside the historic 1887 passenger station. Soon the pas... (more)

Conforming to the reverse curves between Heard and Hermosa eastbound tonnage challenges gravity on the climb out of Laramie to the top of Sherman Hill. Nearly 10 miles remain for the eastbound man... (more)

One half of Union Pacific's Olympic duo, 'Olympic Torch Relay' #2001, has just crossed the Nebraska-Wyoming boarder as it leans into the big curve in Pine Bluffs with a westbound stack train.

Situated between Fort Steele and Walcott Union Pacific's busy Laramie Subdivision cuts through a remote canyon, affectionately known by locals as Rattlesnake Canyon. Beneath the sandstone rocks at... (more)

A brief break in the afternoon's thunderstorm finds westbound grain loads struggling up 3-track at the west end of Harriman. Power on this day includes a current (UP 3663) and a former (NS SD70ACu... (more)

With a compliment of 87 soda-cans tied to the drawbar a heavy eastbound soda ash train meets a westbound manifest between Heard and Hermosa on the western slope of Sherman Hill.

As afternoon thunderheads kick up over head a westbound 'special' sails across the North Platte River at Fort Steele, WY on Union Pacific's Laramie Subdivision.

Looking sharp following display at North Platte, Nebraska's rail fest event UP 1983, Western Pacific heritage, leads westbound tonnage out of Rawlins, WY and towards the continental divide.

With the morning sun having just begun to climb above the horizon an eastbound double stack train drops down Sherman Hill at Granite, WY. The headend, led by EMD SD70AH-T4 3047, is passing one of ... (more)