Union Pacific 4014, the world’s largest steam locomotive, in Elmhurst, Illinois.

---

Size: 3935px × 3452px
Location: Elmhurst, Illinois
Photo credit: © Miles Wildermuth / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 4014, big, boy, elmhurst, green, illinois, july, large, locomotive, midwest, pacific, passengers, power, railroad, smoke, special, steam, summer, town, train, trees, union, wheels