Union Pacific 4-8-4 steam locomotive # 844 holds the unique distinction of being the only mainline class one steam locomotive to never be retired. Now she is UPs goodwill ambassador, traveling far and wide over the Union Pacific system. In this program, you will follow 844 on some of her travels. See her as she runs from Cheyenne, Wyoming to Portland, Oregon, including Oregon's beautiful Blue Mountains. Next, follow her in Oklahoma and Texas, the you will see her on the original UP mainline in N

Union Pacific's Big Boy locomotive stops in Fort Worth