Union Pacific's steam locomotive #3985 is the largest operating steam locomotive in the world. This 4-6-6-4 locomotive, built in 1943 still runs today as part of the railroad's public relations ...

CHEYENNE – The Union Pacific steam crew has been busy preparing the Challenger No. 3985, along with the TTT-6 steam locomotive No. 5511 and Centennial diesel locomotive No. 6936, for delivery to the ...

ABOARD LOCOMOTIVE 3985 — When Steve Lee drives by, cattle stampede, deer run for their lives, fish jump from the water, children grin and gape, and grown-ups wave. It’s not the force of Mr. Lee’s ...

Union Pacific Railroad’s “Challenger” No. 3985, the world’s largest operating steam locomotive, will stop in Shakopee as part of a five-state, 1,750-mile tour from Cheyenne, Wyo., to St. Paul and back ...

ABOARD LOCOMOTIVE 3985 (AP) - When Steve Lee drives by, cattle stampede, deer run for their lives, fish jump from the water, children grin and gape and grown-ups wave. It's not the force of Lee's ...

ABOARD LOCOMOTIVE 3985 (AP) - When Steve Lee drives by, cattle stampede, deer run for their lives, fish jump from the water, children grin and gape and grownups wave. It's not the force of Lee's ...

Union Pacific's steam locomotive 3985 -- on a trip from Houston from Cheyenne, Wyo. -- was the center of attention recently as it lumbered into Old Town Spring. The 537-ton locomotive, pulling a ...

To view a photo slide show of Challenger No. 3985, click here.To view a video click here. That 11-year-old Cooper Dalluge is fascinated with train lore is obvious. As his family waits for Challenger ...

Getting your Trinity Audio player ready... GREELEY — They came early Tuesday morning to the tracks, waiting for the event to start, watching for the steam cloud in the distance, listening for the ...

Streaming platforms for America's Steam Trains: Challenger 3985 - The Worlds Largest Operating Steam Locomotive haven’t been announced yet. Check back soon for updates on where you can watch it online ...