The historic 1.2 million-pound Big Boy No. 4014 locomotive is about to set off on the first portion of its coast-to-coast ...

Big Boy 4014 is one of only eight left in existence, and the only one remaining in operation. It was restored to celebrate ...

CHEYENNE, Wyo. — Union Pacific’s Big Boy will spend the Fourth of July in Philadelphia to mark the 250th anniversary of ...

Union Pacific’s Big Boy No. 4014 will travel coast-to-coast in commemoration of the semiquincentennial.

The world's largest steam locomotive will embark on a coast-to-coast tour celebrating America's 250th anniversary. Here's the ...

Editor’s Note: This story has been updated with an additional date for the Ogden, Utah, stop initially omitted by Union Pacific. (NEXSTAR) – The wait is over, sort of. Union Pacific has announced the ...

Union Pacific Railroad, founded by President Abraham Lincoln in 1862, unveiled its plans today to celebrate the United States ...

(NEXSTAR) – There will be countless celebrations this year in honor of America’s semiquincentennial (aka, its 250th anniversary), but none may be as massive as a 1.2 million-pound locomotive rolling ...