Big Boy 2024 Schedule. — union pacific released the schedule for “big boy” 4014’s upcoming trip to denver, which is expected to be one of the locomotive’s only outings this year. The train will make stops in more than three dozen communities across america’s heartland with six in arkansas.
4014, the locomotive coming to texas on tour, was delivered in. Union pacific railroad’s famed big boy 4014, the largest steam locomotive ever built, will again head out on a summer tour in 2024.