Big Boy No. 4014 was last in Texas in the fall of 2024, passing through Houston on Oct. 6 and through Fort Worth on Oct. 10 ...
Big Boy is 133 feet long and weighs 1.2 million pounds, requiring a "hinged" frame to help it get around curves.
Union Pacific said the world’s largest operating steam locomotive will return to the rails in a big way in 2026 to celebrate ...
According to Union Pacific, eight Big Boy engines remain in existence, but only No. 4014 continues to operate. The seven ...
Union Pacific is dropping new hints this week of a coast-to-coast journey for its historic locomotive nicknamed ‘Big Boy’ ...