In 2012 Union Pacific is celebrating 150 Years of Steam! Well, maybe that’s not what Union Pacific is calling the year-long 150th anniversary of the company’s charter, but with 844 leading a nationwide tour covering much of its vast network, please forgive me if I call it - 150 Years of Steam! Union Pacific 844 is the only steam locomotive that was never retired from the railroad, so we really do have 150 years of steam!
In 1862, President Abraham Lincoln signed the Pacific Railway Act which directed the Union Pacific and Central Pacific to build the first transcontinental railroad. The building of the line linking Omaha and Sacramento was completed in 1869 at Promontory Summit, UT, but it was not until 1872 that the bridge spanning the Missouri River between Omaha, NE and Council Bluffs, IA actually linked the western and eastern rail lines, making it truly transcontinental.
150 Years of Steam
I don’t want to give a complete history of the Union Pacific here, because to do it justice would require at minimum a very lengthy book. I'll just say Union Pacific’s 150 year history includes, triumphs, tragedies, scandals, innovations, disasters, failures, but most of all.... success! It’s history spans wars, depressions, recessions, boom times, and labor unrest. The railroad grew over the past 150 years not only by its own expansion, but mainly by acquiring/merging with other railroads.
UP has been a leader in the tremendous changes in the technology of railroading, as the industry has reformed itself from a dangerous, dirty, and labor intensive enterprise to one that embraces small and large changes to provide return on investment by creating efficiencies in everything they do.
For generations, Union Pacific has been mindful of its long history. They are partners in the public-private consortium that operates the splendid Union Pacific Railroad Museum in Council Bluffs, IA. Union Pacific also has long participated in Worlds Fairs, Railroad Fairs and hundreds of local events.
The Union Pacific Steam Program
But probably the most visible and widely appreciated public relations endeavors is the Union Pacific Steam Program.

The Steam Program unofficially began in 1959 when the last steam engine in regular service completed its run from North Platte, NE to Cheyenne, WY. The date was July 23 and the locomotive was Challenger 3713, according to Union Pacific’s website. The railroad disposed of its steam locomotives by scrapping the vast majority, but many were delivered to cities for public display. Some were transferred to museums, and a small number were kept on the property for a time. Again, mindful of history, in 1960 Union Pacific chose to keep 844, which was the last steam locomotive constructed for the railroad in 1944. It began life as a high speed locomotive in passenger service. As diesels took over passenger runs, 844 moved to freight service in Nebraska until 1959. The decision to save Union Pacific 844 for special service has resulted in decades of public exposure as this magnificent machine pulled specials across America, visiting small towns and big cities. You can view a short video of UP 844 here.
Union Pacific 844 is one of two steam locomotives the railroad maintains in its livery. UP 844 has a 4-8-4 wheel arrangement and was built by the American Locomotive Company. It originally burned coal but was converted to oil early in its career.

The other is Union Pacific 3985, a much larger steam locomotive. It was also built by the American Locomotive Company in 1943, one year earlier than 844. It is a member of the 4-6-6-4 Challenger class. Union Pacific 3985 has two sets of drive wheels, each with its own steam cylinder, like two engines powered by one boiler. Because of its massive size, the frame of 3985 is articulated, or hinged to allow it to bend as it goes around curves. The Challengers were designed for fast freight service but sometimes pulled passenger trains.
See Union Pacific 844 & 3985 in action!
As I write this, Union Pacific 3985 is on an extended hiatus to perform service that may take a year or more to complete. It’s last major trip was with the Missouri River Eagle/Sedalia Sesquicentennial Special in the summer of 2010, which I covered in a 50 minute chapter on the DVD Steam Specials in the Heartland. You can see some video here and you can read about this extended multi-state tour here.
My last trip with Union Pacific 844 was an Omaha to Cheyenne trip in November, 2010. This trip is chronicled in the Two Trains West chapter of my DVD A Boatload of Steam!
Together, these two magnificent examples of modern steam locomotives have thrilled millions as they criss-cross America, delivering smiles and lasting memories, as well as an appreciation for the folks at Union Pacific for making this happen.
To celebrate Union Pacific’s 150 Years of Steam, the railroad has a heavy schedule for UP 844. You can keep up with UP 844 here. I hope to capture some of 844’s journeys and bring them to you on future DVDs. Keep up to date by signing up for our email list on the lower right of the Yard Goat Images Home Page.
To commemorate their 150th Anniversary/150 Years of Steam UP has also created some nifty special pages on its website complete with historic photos and video, timelines, and more.
Thanks Union Pacific!
Steve Mitchell, Yard Goat Images, www.yardgoatimages.com