Union Pacific plans to send Big Boy No. 4014 on a transcontinental trip next year as part of the nation’s 250th anniversary ...

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

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 excursion will offer rail fans ...

GREELEY, Colo. — The world's largest steam engine is coming back to Colorado. Union Pacific will bring Big Boy No. 4014 to Greeley from Thursday, July 17, to Saturday, July 19, as part of a 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 ...

Since being restored to operation in May of 2019, the Union Pacific Railroad Big Boy 4014 steam locomotive has been hard at work traveling system wide as the railroad’s best and biggest public ...

Jennifer McRae is a digital media producer for CBS Colorado with more than 25 years of experience in news. Jennifer is part of the digital team recognized for excellence for Best Website several times ...

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 ...