Union Pacific's Big Boy #4014 backs under the signal bridge in Cheyenne, Wyoming as it finishes its second trip of the year.

Union Pacific Big Boy #4014 backs into the large yard in Cheyenne, Wyoming as it winds up its successful second trip of the year.

It is standing room only for railfans on the Church Ranch Road bridge, watching as the Union Pacific's Big Boy #4014 runs underneath as it heads towards Speer, Wyoming.

The Union Pacific's Big Boy #4014 backs the train into the yard in Cheyenne, Wyoming.

Union Pacific Big Boy #4014 runs through Speer, Colorado as it heads back to the barn in Cheyenne, Wyoming.

Tunnel Motor WAMX Leasing #4155 (SD40T-2) sits at a facility south of downtown Cheyenne, Wyoming.

UP 5444 (ES44AC) leaves the Union Pacific yard in Cheyenne, Wyoming.

Sunrise on Departure Day Union Pacific Wasatch Class, or “4000” as the crews called them in its tenure leaves the House for the journey east to tour Union Pacific’s empire of tod... (more)

WAMX 4155 sits out the weekend at Swan Ranch.

Union Pacific Big Boy #4014 (4-8-8-4) heads back home to Cheyenne, Wyoming after a long trip out west. Congrats to Ed and the entire steam crew for a successful journey.

UP 5954 (AC4400CW-CTE) runs eastbound towards Cheyenne, Wyoming, passing a 1949 Plymouth Deluxe which sits in a field west of the City.

Windmills are turning in the strong winds west of Cheyenne, Wyoming as UP 7833 (ES44AC) leads a freight towards the City.

UP 4-6-2 2857 is leaving Cheyenne Wyoming with train 128 in 1930. Otto Perry photo, from my collection.

UP 7833 (ES44AC) heads towards the yard in Cheyenne, Wyoming.

A leased GMTX #2146 (GP38-2) repositions in the yard of the refinery in Cheyenne, Wyoming.