The Big Boy locomotive is stopping at the Navy Yard to mark the nation's 250th anniversary during its first East Coast tour.

The world's largest operating steam locomotive was last in Kansas City in 2024.

CLEVELAND, Ohio — The world’s largest operating steam locomotive is heading to Northeast Ohio. Union Pacific Railroad’s famed Big Boy No. 4014 will pass through the region in June and again in July as ...

DENVER (KDVR) — One of the world’s largest locomotives passed through Colorado in October, operating much like it did when it was first built in the mid-1900s. The train, known as Big Boy No. 4014, ...

CLAREMORE, Okla. — The world's largest operating steam locomotive made stops in Muskogee and Claremore on Oct. 14. Union Pacific's Big Boy #4014 is on an eight-week, 10-state tour celebrating ...

The world’s largest operating steam locomotive will roll through Schuylkill County in June, make a nearly two-week stop in ...

DENVER (KDVR) — The world’s largest operating 1.2 million-pound steam locomotive is coming back to Colorado. The locomotive, known as Big Boy No. 4014, is 1.2 million pounds and 132 feet long, about ...

World's largest operating steam locomotive celebrates America's 250th birthday with whistle-stops across the state ...

KANSAS CITY, Mo. (KCTV) - The world’s largest operating steam locomotive is in Kansas City, Missouri. Union Pacific’s No. 4014, aka “Big Boy,” arrived at Union Station Tuesday evening and will be ...