Postponed: 'Big Boy' West Coast Steam Tour - Railway Age

Union Pacific’s (UP) articulated 4-8-8-4 “Big Boy” No. 4014—one of the largest and perhaps most famous steam locomotives ever built—was to head on a month-long tour this summer, but the trip has been postponed.

UP: Union Pacific Postpones Big Boy No. 4014 West Coast Steam Tour

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Union Pacific Big Boy #4014 steam tour cancelled, News

West coast tour of the Big Boy POSTPONED!

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Postponed: 'Big Boy' West Coast Steam Tour - Railway Age

Union Pacific's Big Boy delights train enthusiasts on its West Coast tour – Daily News

Big Boy No. 4014's West Coast Steam Tour postponed

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