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.

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

Cowcatcher Magazine All about the community of model railroading and rail enthusiasm

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

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UPRR 160th Anniversary Big Boy 4014 West Coast Steam Tour - Freight Railroads - On Track On Line Forums

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

Union Pacific 4014 - Wikipedia

Big Boy 4014 Schedule: West In 2022

Sixty years on, the world waits to see UP 'Big Boy' steam again

Union Pacific 2022 Big Boy steam tour has been postponed : r/Sacramento