OROVILLE — A legend from the past will be rolling into town Thursday when the Union Pacific Big Boy No. 4014 steam locomotive makes a whistle stop at the old Oroville Depot. The world’s largest ...

The "4014" is the only operating "Big Boy," the biggest steam engines ever built. Big Boy No. 4014, the world’s largest operating steam locomotive, will make two whistle stops in Colorado at the end ...

NEW ORLEANS (AP) — The world’s largest operating steam locomotive has several Louisiana whistle-stops and overnight stays in two cities as part of a 10-state tour. Big Boy No. 4014 will be on display ...

DENVER (KDVR) — The world’s largest operating steam locomotive, known as Big Boy No. 4014, is coming back to Colorado — and this time, it’s bringing a friend. Union Pacific, a railroad company, ...

Residents along Greeley’s eastern railroad tracks might have noticed an unusual sound Saturday morning. Instead of the air horn used on most modern trains, Union Pacific’s No. 844 steam locomotive ...

If everything goes right, Sioux City's landmark steam locomotive's whistle will blow today for the first time in more than 50 years and signal a new direction for the locomotive's future. The ...

The mournful wail of the whistle, the whoosh of boiler steam and the welcome warning of "All aboard!" It's all part of the romance of the steam locomotive, ready to power travelers' journeys into ...

The world’s largest operating steam locomotive has several Louisiana whistle-stops and overnight stays in two cities as part of a 10-state tour. The world’s largest operating steam locomotive has ...