All aboard! The world’s largest operating steam locomotive, Union Pacific’s Big Boy No. 4014, is coming to Philadelphia on ...
Editor’s note: The video above captured Big Boy No. 4014 in Illinois during a prior visit. All-aboard: A one-million-pound ...
CHEYENNE, Wyo. — 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 ...