OMAHA, Neb.–(BUSINESS WIRE)–After a six-year hiatus, Union Pacific’s Living Legend No. 844 is returning to the rails. The legendary steam locomotive will join Big Boy No. 4014 for Union Pacific’s historic holiday tour this November, marking the first public appearance for No. 844 since the pair traveled together in 2019 to celebrate the 150th anniversary of the driving of the Golden Spike in Utah. The two steam locomotives will run as a “double header” during a fundraising excursion from Gree