Something big is coming to Western Pennsylvania. The world’s largest operating steam engine, Union Pacific Big Boy 4014, is on the East Coast of the United States for the first time in history and will pass through Westmoreland and Allegheny counties Saturday.

MEXIA, Texas (KWTX) - The world’s largest operating steam engine, Big Boy No. 4014, made a stop at E Commerce St. Crossing in Mexia as part of the Pacific Union’s Heartland of America Tour. Hundreds of people gathered in the small Central Texas town ...

Add Yahoo as a preferred source to see more of our stories on Google. ARGOS — A hulking mass of steel, cast iron and brass — leviathan in size and resurrected from its slumber as a museum artifact — chugged into Indiana and came to a halt. The world ...

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

Union Pacific's Big Boy No. 4014, the world's largest operating steam locomotive, is drawing crowds as it makes its first East Coast tour ahead of America's 250th birthday.

CENTRAL ILLINOIS (WCIA) — A 116-year-old steam engine is traveling through Central Illinois for the summer. The “Southern 401” steam engine is bringing hundreds of locomotive fans from across the state to see it in action.

Big Boy, the world's largest operating steam locomotive in the world, will pass through several municipalities while making its way through Westmoreland County.

The only running Norfolk & Western Class J-611, an old-fashioned steam engine train, will be giving rides out of Staunton for the next two weekends.