Union Pacific CEO Jim Vena says he wants the world’s heaviest operational steam locomotive — Big Boy 4014 — to make its first ...

OMAHA, Neb.--(BUSINESS WIRE)--Union Pacific Railroad's iconic Big Boy No. 4014, the world’s largest operating steam locomotive, will journey between Wyoming and Colorado later this month. The limited ...

The CEO of Union Pacific told Trains.com late last week that the company plans to send the engine on a transcontinental trip.

GREELEY, Colo. — The world's largest steam engine is back in Colorado. Union Pacific will bring Big Boy No. 4014 to Greeley from Tuesday to Wednesday, as part of a limited autumn excursion. The tour ...

Enjoy the sights and sounds of Union Pacific's Big Boy No. 4014 in Colorado. Poll Reveals 2028 GOP Presidential Front-Runners 'Married... With Children' stars expose behind-the-scenes drama of beloved ...

When the historic Union Pacific 4014 locomotive came into Cheyenne, Wyoming to get restored, a lot of people came out to take pictures and video of the massive train. However, when a couple people got ...

The Union Pacific 4014 Big Boy Steam Locomotive pulls into Kirkwood, Mo., on August 2021. It is similar to the Santa Fe 3751 steam locomotive that will be on display at this year's train festival in ...

OMAHA, Neb.--(BUSINESS WIRE)--Union Pacific Railroad announced today its legendary steam locomotive, Big Boy No. 4014, will make two whistle-stops in Greeley, Colorado, this summer as part of a ...

Union Pacific’s (UP) Big Boy 4014, the world’s largest operating steam locomotive, will make two whistle-stops in Greeley, Colo., this summer as part of a limited summer excursion. Big Boy will be ...