Union Pacific Big Boy 4-8-8-4 No. 4014, the railroad’s heritage fleet, and steam program boss Ed Dickens are featured in the ...

The UP Big Boy is a 600-ton monster of a locomotive. The first was built in 1941, and 25 were built by the time production ...

That last clue should easily give it away – and no, it’s not a pickup truck on supercharged steroids; those aren’t ...

CHEYENNE – Is "Jay Leno's Garage" big enough for the Big Boy? The legendary comedian with a well-known passion for cars ...

Big Boy No. 4014 will be featured on “Jay Leno’s Garage” show on 23. The former “The Tonight Show” host climbed aboard Big ...

Leno was aboard Big Boy 4014 when the world’s largest operating steam engine traveled from Council Bluffs to Denison in ...

KCCI viewer Stacy Hanson shared a video and photos of the steam engine at its stop. The train has several more stops across ...

Union Pacific’s Big Boy No. 4014 locomotive, stretching nearly 133 feet long and weighing in at 1.2 million pounds, proved to ...

The locomotive’s bell clanged loudly as the long, black train rolled to a stop. Its deep whistle blew, its loud roar ...

Union Pacific's Big Boy No. 4014 made a stop at a private Union Pacific Event on Wednesday. 25 "Big Boys" were built during ...

The locomotive’s bell clanged loudly as the long, black train rolled to a stop. Its deep whistle blew, its loud roar ...