Union Pacific No. 4014 - World’s Largest Steam Locomotive - To Visit Oklahoma

The world’s largest steam locomotive is set to take a trip through Oklahoma.

The Union Pacific “Big Boy” engine 4014 will leave Wyoming on August 5, and pass through eastern Oklahoma on its way to Fort Worth, Texas.

When the train last visited Oklahoma in 2019, thousands of spectators lined the tracks to get a look at it.

Related Story: WATCH: Union Pacific's Big Boy No. 4014 Rolls Through Oklahoma

Operators are still working out the details of where the train will stop, but the route runs through Vinita, Wagoner, Muskogee and McAlester.