Union Pacific’s legendary Big Boy No. 4014, the world’s largest operating steam locomotive, will be making a whistle stop in ...

Add Yahoo as a preferred source to see more of our stories on Google. Big Boy No. 4014 makes its way through Salt Lake City on July 4, 2024. The historic steam engine will make extra stops in Salt ...

Dec. 29—Smoke billows from the stack of the steam-powered tractor as it chugs along, sounding like a train locomotive. At a top speed of just under 6 mph, the 150 Case Road Locomotive moves ...

The world's largest steam engine will return to the rails in 2026. Union Pacific Railroad said Big Boy No. 4014 will return to the rails in a "big way" in honor of America's 250th anniversary in 2026.

(NEXSTAR) — The ground rumbles. A billowing cloud of steam forms in the sky. Then suddenly, the 1.2 million-pound locomotive known as Big Boy No. 4014 is pulling into a station near you. It won’t be ...