Uploaded June 2026 | Updated September 2026, 2 days ago
BIG BOY NO. 4014 - the world’s largest operating steam locomotive comes to Chicagoland!
The Union Pacific masterpiece from 1941 was on display in West Chicago, drawing thousands of people from all over to take an up close look at this massive train. BIG BOY is:
🚂 1.2 million pounds
🤯 133 feet long
📏 17 feet tall
It’s on a journey across America making multiple stops. It is in West Chicago today only before it heads out east.
BIG BOY NO. 4014 - the world’s largest operating steam locomotive comes to Chicagoland!
The Union Pacific masterpiece from 1941 was on display in West Chicago, drawing thousands of people from all over to take an up close look at this massive train. BIG BOY is:
🚂 1.2 million pounds
🤯 133 feet long
📏 17 feet tall
It’s on a journey across America making multiple stops. It is in West Chicago today only before it heads out east.










