Big Boy 4014 is a historic steam locomotive that has been restored and is now operated by the Union Pacific Railroad. It is the largest steam locomotive ever built, and it is a popular attraction for railfans and tourists alike. In 2025, Big Boy 4014 will be embarking on a tour of the United States, and its schedule is highly anticipated by train enthusiasts.
The Big Boy 4014 was built in 1941 by the American Locomotive Company. It was designed to haul heavy freight trains over the Rocky Mountains, and it was one of the most powerful locomotives of its time. The Big Boy 4014 was retired from service in 1961, but it was later restored and returned to operation in 2019.
