The 1.2-million-pound Union Pacific Big Boy No. 4014 will stop across the East Coast and Midwest this summer to celebrate the U.S. semiquincentennial.

The world’s largest operating steam locomotive is set to roll through the area. The Union Pacific’s famed Big Boy No. 4014 is journeying through the East Coast for the first time in ...

Thousands of people gathered to watch the world's largest operating steam locomotive chug through Pennsylvania for the first ...

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.

Union Pacific's Big Boy, the largest operating steam locomotive will be stopping in Iowa towns as part of a historic coast-to ...

Big Boy returns to Pa. June 13 when it passes through Tunkhannock Creek Viaduct, Wyoming County. Find other places you can ...

Union Pacific's Big Boy No. 4014 is making a journey to the East Coast for the first time, in what the company says is a ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Nickel Plate Road No. 765 steam locomotive heads into the Cuyahoga Valley Scenic Railroad Fitzwater Maintenance Yard on April 24 ...