What might be more surprising, however, is that the most powerful steam engine in the world is also one of the oldest locomotives in service and was constructed all the way back in the early 1940s.

Two Union Pacific trains derailed today about 150 miles apart on the railroad’s Overland Route main line in Nebraska, with a ...

Union Pacific wants to lease the Eugene Yard to Central Oregon & Pacific Railroad. Here's what community members and rail ...

Union Pacific Big Boy Loco Add-On The Union Pacific Railroad's Big Boy 4-8-8-4 steam locomotive is undoubtedly the beast of American railroading history, and this epitome of heavy haulage is now ...

(AP) — Union Pacific reported 7% more fourth-quarter profit as the railroad prepared to deal ... in the west and CSX serving the Eastern United States. Analysts expect CSX to earn 42 cents ...