Big Boy Train Tour Schedule 2024 Texas. From there, big boy will traverse the midwest across nebraska, iowa and illinois, before making its way down south through missouri, arkansas and ultimately to texas. 4014, the world’s largest steam locomotive, will return to the rails in 2024 for a tour celebrating the railroad’s deep history and connection to.
As part of the heartland of america tour, union pacific’s big boy no. 4014 is the world’s largest operating steam locomotive.