Jabelmann had worked with Union Pacific to design the Big Boy's predecessor, the Challenger. In the midst of World War II, the company was tasked with creating a more powerful steam engine that ...

See Big Boy's Westward Bound Tour schedule here. Union Pacific announced on June 17 that its legendary steam locomotive will ...

There are steam locomotives, and then there’s “Big Boy.” At 604 tons and 132 feet long and with a 4-8-8-4-wheel arrangement, it is the largest, most powerful steam locomotive in the world.

All the Latest Game Footage and Images from Train Simulator 2021: Union Pacific Big Boy Steam Loco The ultimate experience of taking the throttle of American steam - big steam - awaits you with ...

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 ...