(CBS4) - Union Pacific's "Big Boy No. 4014" Locomotive is rolling into Colorado for the Labor Day Weekend. It's the world's largest, restored steam engine and was last in the state in November 2019.

COLORADO, USA — The world’s largest steam engine, the Big Boy, will be steaming into Colorado this Saturday. This year, the historic steam locomotive has been touring the Union Pacific system to ...

The Union Pacific Big Boy No. 4014 locomotive, the world's largest steam engine is set to be in Cedar Rapids on July 30 and July 31. It will arrive at 4900 General Mills Road in Cedar Rapids at 5:15 p ...

This is an archived article and the information in the article may be outdated.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. ST. LOUIS – The world’s largest steam ...

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 ...

The world's largest steam locomotive is passing through Oklahoma on Thursday and Friday. The "Big Boy" rolled through the state in 2019 headed north, now it's headed back down south and it's expected ...

SALT LAKE CITY (KUTV) — Big Boy No. 4014 - the world's largest steam engine train - is slated to make a return to Salt Lake City in 2024. Authorities of Union Pacific announced that Big Boy will hit ...

Union Pacific Railroad has released the full tour stop schedule for its record-breaking steam-powered locomotive this summer and fall. The Heartland of America Tour will feature Big Boy No. 4014 ...

An 80-year-old steam locomotive engine will stop in Greeley on July 28 and 30 while on a roundtrip tour between Cheyenne, Wyoming, and Denver as part of a 160th-anniversary celebration of Union ...

A historic Union Pacific Railroad locomotive will stop in several Texas cities during the "Heartland of America Tour" which brings it to Fort Worth for public viewing in October. People lined the ...