In 2012, the Union Pacific railroad announced the plan to acquire one of the eight surviving locomotives of its type on display and to restore it as part of the Union Pacific Heritage Fleet, which operates the only activate steam locomotive repair shop owned by a major railroad in the United States. After being removed from its display and an arduous five-year restoration process, the locomotive was officially placed in service as an excursion train in May of this year.
At the beginning of July, the locomotive began the leg of a much larger month-long journey that is currently underway, taking the behemoth of a locomotive across the Midwest states of Nebraska, Minnesota, Iowa, Wisconsin and Illinois before begins its return journey to Cheyenne, Wyoming.