The World's Largest Operating Steam Locomotive — Union Pacific Big Boy No. 4014 Restoration

Union Pacific “Big Boy” #4014 Steam Locomotive. #up #steam #unionpacific #train #indiana #fortwayne

Union Pacific Big Boy locomotive No. 4014 to make stop in Rocky River

Union Pacific Big Boy 4014 at Horseshoe Curve (Full Video)

Union Pacific Big Boy, the largest, most powerful steam locomotive in the world, tours the U.S.

Last of the Giants--Union Pacific Railroad