Pictured: UP’s Engine No. 4014, affectionately known as “Big Boy,” during its September 2024 stop in Carroll. Union Pacific’s ...

Riddle me this: what has 24 wheels, weighs more than three Jumbo Jets, and can pull five miles (eight kilometers) of cargo at seventy miles per hour full steam? That last clue should easily give it ...

INVESTIGATES TAB ON OUR WEBSITE OR MOBILE APP. THE WORLD’S LARGEST STEAM ENGINE IS MAKING ITS WAY ACROSS IOWA THIS WEEK. RIGHT NOW, THE BIG BOY LOCOMOTIVE IS STOPPED FOR THE NIGHT AT THE RAIL YARD IN ...

Engineers operate the Union Pacific’s Big Boy as it rolls into Kansas City on Tuesday, Oct. 15, 2024. The 1.2 million-pound locomotive first put into operation in 1941 is one of 25 ever built and the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is a model illustrating the ...

CHEYENNE, Wyo. — The world's largest steam engine is coming back to Colorado. Union Pacific will bring Big Boy No. 4014 through Colorado from Monday, Oct. 21, to Wednesday, Oct. 23, on its "Heartland ...

A historic Union Pacific Railroad locomotive will stop in several Texas cities during the "Heartland of America Tour" which brings it to Fort Worth for public viewing in October. People lined the ...

ELECTRIC. CONSTRUCTION STARTS NEXT WEEK. HAPPENING TODAY. THE WORLD’S LARGEST OPERATING STEAM LOCOMOTIVE OFFICIALLY LAUNCHES ITS HISTORIC COAST TO COAST TOUR IN CELEBRATION OF AMERICA’S 250TH ...

Union Pacific’s Big Boy steam locomotive tours Iowa ...

CHEYENNE, Wyo. — Big Boy No. 4014 kicked off its Heartland of America Tour on Wednesday that will bring the world's largest steam engine to Colorado for two whistle stops this fall. Union Pacific’s ...