• 21 Aug, 2019

• By, Wikipedia

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• 2007-09-04 19:13 Paul.h 341×276×8 (12116 bytes) [http://wrgis.wr.usgs.gov/dds/dds-29/ USGS photo] from 1989 Loma Prieta earthquake. '''Caption''': Aerial view of roadbed collapse near the interface of the cantil�T truss sections of the San Francisco-Oakland Bay Bridge. View northwestward. [C.E. Meyer