Big Boy is the largest and most powerful operating steam locomotive in the world, and FOX4 got a look in the cab.

Union Pacific Big Boy No. 4014, the world's largest operating steam locomotive, is making its way through the Midwest.

KANSAS CITY, Mo. (KCTV) - Thousands of people turned out at Union Station on Wednesday to see Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive, as it made a stop on its ...

The Union Pacific historic steam locomotive Big Boy No. 4014 will charge through Kansas this week during its first-ever coast ...

Union Pacific has rolled out one of its historic attractions to celebrate the 250th birthday of the United States.

News & Products for the week of July 20th 2026 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading ...

Not a subscriber? Apply online today. Consolidation is hardly new in any industry. In the case of Class-1 railroads, however, it has been a profound trend almost from the outset. This level of ...