This is a UP passenger special turning on the wye. Photo by Mike Dolenski, from my collection.

A rainy summer day in Seattle did not dampen spirits of UP employees as the railroad operated Family Days round trip train rides between Argo Yard in Seattle and Black River Jct. This stretch of t... (more)

A what could of been shot. The sun and the clouds wouldn't cooperate. But still a pretty cool train. UP 4404 run up the Lynndyl subdivision with an officers special.

The Union Pacific ran a special heritage passenger train along the Colorado Front Range, from Denver to the state line with New Mexico, enabling a chase with some great background scenery. Here U... (more)

A Union Pacific special heritage passenger train runs on the Joint Line towards Colorado Springs, Colorado.

UP 4404 leads a pssenger special southbound at Larkspur, CO, on track #2, normally used for northbound operations. Mar 22, 2023.

UP 4404 (SD70M) as it leads a UP special heritage passenger train as it runs south on the Joint Line at Nixon, Colorado. The vintage cars included 314 'Columbia Rivier', 5817 'Pony Express', 119 ... (more)

Engineering Special PSIDV-21 Union Pacific 4404 with 10 heritage fleet cars with the special is near Agate, CO 3/21/23.

UP 4404 (SD70M) crosses Sand Creek in Denver, Colorado as it arrives late in the day.

UP 4404 (SD70M) arrives in east Denver as storm clouds in the background bring rain to the eastern part of Colorado.

Late evening storm light catches UP 4404 (SD70M) as it brings a heritage car passenger train towards Denver, Colorado.

New Union Pacific GE ET44AC No. 2617 powers a UP Office Car Special through the verdant Tehachapi Mountains of California at the west switch of Bealville on February 29, 2016. The short three-car ... (more)

UP 1111 powers a passenger special from Council Bluffs to Cheyenne on May 12, 2020.

Union Pacific’s A-B-A set of E units power a passenger special operated for the UP Historical Society on July 10, 2009. The train, dubbed the “City of Yoder,” ran from Cheyenne to South Morr... (more)

UP 4533 leads an 11 car Inspection train from Salt Lake City to Los Angeles California.