Union Pacific “Big Boy” 4014 is the largest operating steam locomotive in the world and one of the biggest ever built. The locomotive is seen here in July of 2024 on a publicity tour for the Union Pacific Railroad. Union Pacific Railroad #trains #steamtrain #bigboy #bigboy4014 #trainspotting #unionpacific | Coasterfan2105

776K views · 8.8K reactions | Worlds largest steam locomotive!! Big Boy 4014 Union Pacific RR | Chopperguy | Facebook

41K views · 2K reactions | Ten years ago today, in the early morning hours of Sunday, January 26, Big Boy #UP4014 returned to the rails, departing the Los Angeles County Fairgrounds to return to Cheyenne for restoration. No. 4014’s return to the rails followed months of preparation by the Steam Crew preparing the previously retired locomotive to move again after spending over five decades on static display at the RailGiants Train Museum. | Union Pacific Railroad | Facebook

1M views · 39K reactions | Big Boy #UP4014 pulling into Union Pacific's Home Plate! The Big Boy will be on display across from Schwab Field in Omaha from June 15-21 and June 24-25 from noon until 6 pm! | Union Pacific Railroad | Facebook

34K views · 2.6K reactions | Union Pacific Big Boy 4014 | Union Pacific Big Boy Heritage Shop | Facebook

Union Pacific’s legendary Big Boy #UP4014 is rumbling through the heartland and visiting Iowa this week. 🌽 The world’s largest steam locomotive rolls through the state with whistle-stops in: September 4: Carroll September 5: Belle Plaine September 6: Grand Mound and Sterling, Ill. 📅 Check out the full schedule at UPsteam.com. We look forward to seeing you - 25 feet back! #BigBoyHeartland #UnionPacific #BigBoy4014 | Union Pacific Railroad