Union Pacific’s Big Boy No. 4014 steam locomotive will roll through Greeley at 1:15 p.m. Wednesday, making a stop at the 10th ...

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

Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive, will travel through Lawrence once again, ...

Union Pacific's vintage steam locomotive is part of America 250. The behemoth engine made whistle stops in Springfield and Girard. 'Big Boy' measures 133 feet long and weighs 1.2 million pounds.

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

The hulking black train engine is the world’s biggest working steam locomotive, and is in the midst of a coast-to-coast tour ...

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 ...

TOPEKA (KSNT) – Union Pacific’s Big Boy No. 4014 rolled into Topeka at Great Overland Station on July 23.

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

Union Pacific has rolled out one of its historic attractions to celebrate the 250th birthday of the United States.

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.