Workers launch fireworks during the completion ceremony for the San Francisco-Oakland Bay Bridge at Shanghai Zhenhua Heavy Industries Co., China's biggest heavy machinery maker, Monday July 11, 2011 ... more 
Workers launch fireworks during the completion ceremony for the San Francisco-Oakland Bay Bridge at Shanghai Zhenhua Heavy Industries Co., China's biggest heavy machinery maker, Monday July 11, 2011 in Shanghai, China. Working around the clock, Zhenhua put the final touches Monday on sections of the new east span of the San Francisco Bay Bridge, the biggest project so far for the state-run giant expanding in the global construction market. (AP Photo/Eugene Hoshiko) less 
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Associated Press | Photo By Eugene Hoshiko
Mon, Jul 11, 2011 1:50 AM EDT