DENVER (KDVR) — One of the world’s largest locomotives passed through Colorado in October, operating much like it did when it was first built in the mid-1900s. The train, known as Big Boy No. 4014, ...

The world’s largest operating steam locomotive has several Louisiana whistle-stops and overnight stays in two cities as part of a 10-state tour. Big Boy No. 4014 will be on display Saturday in New ...

CHEYENNE, Wyo. — The world's largest steam engine will be making whistle stops across the United States during two tours planned for summer and fall. Union Pacific’s famed Big Boy No. 4014 began its ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — One of the world’s largest ...