Built in the 1940s, Big Boy No. 4014 retired in 1961 after traveling for more than one million miles. It's now making its way across the country in honor of America's 250th birthday ...

Huge crowds of train fans turn out as the 1940s era Big Boy steam locomotive is making a rare trip cross country.

CLEVELAND, Ohio — The world’s largest operating steam locomotive is heading back to Ohio, bringing four consecutive days of public viewing opportunities across the state. Union Pacific’s Big Boy No.

There is still time to catch Big Boy aka the world’s largest operating steam locomotive before its first coast-to-coast tour wraps up. Union Pacific’s Big Boy No. 4014 still has stops scheduled in ...

CLEVELAND, Ohio — Big Boy No. 4014 is heading back through Ohio, and anyone hoping to catch the world’s largest operating steam locomotive can follow its progress online. Union Pacific offers a live ...

Here is where you can see Big Boy No. 4014 in Kansas this week.

Big Boy is the largest and most powerful operating steam locomotive in the world, and FOX4 got a look in the cab.

TOPEKA (KSNT) – Union Pacific’s Big Boy No. 4014 is rolling into Topeka on July 23. The event will be at Great Overland ...

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 ...

CARROLL, Iowa (KTIV) - Union Pacific’s Big Boy 4014, the largest and most powerful operating steam locomotive in the world, rolled through Siouxland this weekend, drawing hundreds of spectators to ...

Union Pacific's vintage steam locomotive is part of America 250. The behemoth engine made whistle stops in Springfield and ...

Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive, is set to pass through Berks County twice in early July, giving rail fans, families, photographers, and history lovers ...