The world’s largest steam locomotive will pass through Oklahoma in the next few months. Big Boy No. 4014's 2024 tour will start Wednesday, Aug. 28 in Cheyenne, Wyoming, and pass through nine states.
This fall one of the largest and most historic steam engines in the world will speed through the Sooner State as part of a tour across America. Union Pacific No. 4014, better known as "Big Boy," will ...