High Street Bridge
Erected A.D. 1939
by
County of Alameda
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Board of Supervisors
George A. Janssen - Chairman
Thomas E. Caldecott Clifford Wixon
George P. Hellwig Harry Bartell
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Burnett Hamilton County Surveyor
Ralph E. Hoyt District Attorney
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General Contractor
Mac Donald & Kahn Co.
See: https://oaklandwiki.org/High_Street_Bridge