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Bay Bridge repairs will face extra scrutinySan Francisco Chronicle http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/10/29/MNLR1AC568.DTL Oct 29, 2009 Teams of independent engineers and federal bridge experts will scrutinize the repairs Caltrans and a contractor are making to a failed structural fix on the Bay Bridge. Berkeley Engineering professors C. William Ibbs and Abolhassan Astaneh-Asl offer comments and critique. |