WATCH LIVE | Historic Union Pacific Big Boy locomotive No. 4014 arrives in Rocky River

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

Union Pacific Big Boy No. 4014 crosses the Rockville Bridge

World's biggest steam train, Big Boy, makes a stop at historic Lebanon Train Station

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

Union Pacific Big Boy No. 4014 locomotive makes a stop in Lebanon, Pa.

Train lovers flock to see “Big Boy,” the world’s biggest steam locomotive

Welcoming Big Boy: Photos, videos capture world's largest operating steam engine in Western Pa.

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