big boy engine tour

IMAGES

1. The Only Operating "Big Boy" Steam Locomotive to Tour Through Northern

   

2. Big Boy 4014 Steam Train: Headin' Home Tour

   

3. How to see world's largest steam locomotive "Big Boy" as it visits

   

4. What it's like to ride on 'Big Boy,' Union Pacific No. 4104

   

5. How to see Union Pacific's Big Boy No. 4014 in Greeley, Denver

   

6. Big Boy 4014 Largest Steam Locomotive in the World Runs Again