Premise: Jiaozhou Bay Bridge (or Qingdao Haiwan Bridge) is a 26.7 km long roadway bridge in eastern China's Shandong province, which is part of the 41.58 km Jiaozhou Bay Connection Project. s of December 2012 , Guinness World Records lists the Jiaozhou Bay Bridge as the world's longest bridge over water (aggregate length) at 41.58 km .
Hypothesis: Jiaozhou Bay Bridge took over 5 years to build