World’s largest steam locomotive heads out on tour

The world’s largest operating steam locomotive is hitting the road—or tracks. Union Pacific’s Big Boy No. 4014 is heading out ...

World's largest steam locomotive announces spring tour schedule

Union Pacific's Big Boy No. 4014 steam engine embarks on its first coast-to-coast tour to celebrate America's 250th ...
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One of the world's biggest locomotives was as long as a Boeing 747 and was powered by a coal-burning turbine that ate itself

This quest would eventually lead to the creation of the iconic Big Boy, the largest steam locomotive that’s still in operation. The Big Boy, which entered service in 1941, wasn’t the biggest or the ...

World's largest steam engine will make more Utah stops during transcontinental tour

The world’s largest steam engine will spend a little more time in its old home than initially advertised. Union Pacific on ...
FOX31 Denver

Famous 1.2 million pound locomotive heading back to Colorado on ‘bonus’ excursion

DENVER (KDVR) — The world’s largest operating 1.2 million-pound steam locomotive is coming back to Colorado. The locomotive, known as Big Boy No. 4014, is 1.2 million pounds and 132 feet long, about ...