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July 26, 2016

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A contestant navigates the course during a John Deere Operator Challenge at the 40th anniversary of the World Of Concrete event outside the Las Vegas Convention Center on Wednesday, Jan. 22, 2014.

L.E. Baskow

A contestant navigates the course during a John Deere Operator Challenge at the 40th anniversary of the World Of Concrete event outside the Las Vegas Convention Center on Wednesday, Jan. 22, 2014.