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Union Pacific Big Boy 4012 icon

Union Pacific Big Boy 4012

Tracked since by jasonlee2

PlayOpen on Roblox

Nobody is playing Union Pacific Big Boy 4012 on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 1.3K times.

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About & history

About

##### Pacific Big Boy 4012 steam engine classified as 4-8-8-4. Project Started: 4/5/14 Project Completed: