Big Boy No. 4014 is the world’s largest operational steam locomotive and one of Union Pacific’s original engines. The locomotive rode the rails for 20 years from 1941 to 1961, clocking more ...

Union Pacific's Big Boy No. 4014 will depart from Denver Union Station back to the locomotive's home base in Cheyenne, ending the locomotive's "Heartland of America Tour." Big Boy No. 4014 will ...

ROSEVILLE – Union Pacific's Big Boy No. 4014, the world's largest operating steam locomotive, will be on display in Roseville on Friday and Saturday as part of its 2024 Westward Bound Tour.

LITTLE ROCK, Ark. — Union Pacific's Big Boy No. 4014, the world’s largest operating steam locomotive, is returning to Arkansas as part of the "Heartland of America Tour," which starts on Aug ...

FORT WORTH, Texas — A 1.2-million-pound "Big Boy" locomotive returned Thursday to Fort Worth, delighting railfans who traveled from across the state to see the 83-year-old relic. The Union ...

Hundreds of visitors flocked to the historic rail town of Roseville on Friday to see the world’s largest steam locomotive during its two-day visit. Union Pacific’s Big Boy No. 4014 ...

HOUSTON — Big Boy is coming to Houston. The world's largest operating steam locomotive - Union Pacific's Big Boy No. 4014-has rolled into Houston. It will be in the Bayou City on Oct. 6 through ...