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Photo Id# AAD-2489
Title [Construction workers raise section of Bay Bridge roadway to perform bridge modifications] [graphic].
Date 1961 Dec. 26.
Description 1 photographic print: b&w.
Location Folder: S.F. Bridges-Bay-Yerba Buena Tunnel.
Reproduction Rights Permission to use this image must be obtained from the San Francisco History Center, San Francisco Public Library. Photo by Eddie Murphy.
Notes Newscopy: "Hump. Lower photo is a side view of The Hump at eastern end of Yerba Buena tunnel. Purpose is lowering level to aid high clearance trucks.".
Subject San Francisco (Calif.) -- Photographs.
San Francisco-Oakland Bay Bridge (Oakland and San Francisco, Calif.)
Yerba Buena Island (Calif.)
Tunnels -- California.
Series San Francisco Historical Photograph Collection
Source San Francisco News-Call Bulletin.