Big Boy 2024 Route Map. 4014 will travel this fall during the heartland of america tour. Big boy will journey from its home base in cheyenne, wyoming, en route to roseville, california, before returning to wyoming by the end of july.
The big boyโs looping route will take it through nebraska, iowa, illinois, missouri, arkansas, texas, oklahoma, kansas (crossing briefly back into missouri at. Union pacific’s heartland of america tour that starts august 29 in cheyenne, wyoming will see its legendary steam locomotive big boy no.