Main Span and Slings over Qilu Yellow River Bridge Have Been Stretched.

　　The 420-meter-long main span and 88 slings over Qilu Yellow River Bridge have been installed and stretched on July 21st . Three spans over Qilu Yellow River Bridge are unveiling their magnificent figures. 56 slings over the south span will be installed by the end of this month.200 slings over the whole bridge will be stretched by August 10th .