"Big Boy," the world's largest operating steam engine, will be chugging down the tracks to the Walden Galleria this June as ...

Union Pacific Railroad's Big Boy No. 4014, the world's largest operating steam locomotive, will make a stop in South Philly on the Fourth of July to mark the nation's 250th anniversary. The heritage ...

Union Pacific's Big Boy No. 4014, the world's largest steam locomotive, will make a stop in Salina in July as part of its ...

Union Pacific's famed Big Boy steam engine will travel through Boone during its tour celebrating America's 250th anniversary.

Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive, will make rare stops in Lewistown and Altoona this July as part of a coast-to-coast tour celebrating America’s 250th ...

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

Big Boy No. 4014 has several Pennsylvania stops during its America's 250th anniversary tour, marking the first time the ...

Here's how you can get a glimpse of the Union Pacific's iconic Big Boy locomotive when she makes her way through Northeast ...

SALT LAKE CITY — Train enthusiasts in Utah have another reason to celebrate this year. Union Pacific announced several new stops for Big Boy #4014, the world's largest operating steam locomotive, as ...