Big Boy Union Pacific Engine 4014 Steam Locomotive

Action News Now - The Union Pacific Steam locomotive Big...

Union Pacific’s legendary Big Boy... - Union Pacific Railroad

Union Pacific 50-year Employee Celebration

Each day, thousands of Union... - Union Pacific Railroad

ALWAYS expect a train at ALL times

A heartfelt thank you to everyone who stopped to see Union Pacific's legendary Big Boy No. 4014, the world’s largest operating steam locomotive, on its incredible Westward Bound tour! Your enthusiasm and support made this journey across five states truly special. Stay tuned for more information about the Heartland of America tour on UPsteam.com. #BigBoyHeadsWest #UnionPacific #SteamLocomotive #UP4014 | Union Pacific Railroad

Big Boy #UP4014 arriving in Columbus! - Union Pacific Railroad

Union Pacific’s Big Boy No. 4014... - Union Pacific Railroad