Union Pacific Fires Up 'Big Boy' to Move Rare 2-10-2 - Railfan & Railroad Magazine
Union Pacific Fires Up 'Big Boy' to Move Rare 2-10-2 - Railfan & Railroad Magazine
Union Pacific “Big Boy” 4014 was running in Cheyenne, Wyo., on Wednesday along with 2-10-2 5511, which will soon head for Silvis, Ill.
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