Photo taken on Feb. 3, 2013 shows boats carrying the last two steel box girders, each of which weighs 408 tons, anchor below the joint of the main span of the Jiaxing-Shaoxing Sea-Crossing Bridge in Shaoxing, east China's Zhejiang Province. The Jiaxing-Shaoxing Sea-Crossing Bridge, the 2nd sea-crossing bridge in Zhejiang , will be the world's longest and widest multi pylon cable-stayed bridge when it is finished. It is expected to halve the driving time from Shaoxing to Shanghai in east China after putting into use in June of 2013. (Xinhua/Xu Yu)