一区二区三区四区黄色片|美国亚洲明星无码|国外一级黄色电影|专区一专区二亚州人妻|成人av教育小说在线观看|中华黄色免费精品在线一区二区三区|免费一级A片在线观看视频|9999精品色片视频|精品九九少妇亚洲论片|国产乱╳╳aⅴ毛片

Municipal and highway engineering
Yuhe bridge, Yuqing Street - Municipal gold cup
 

Yuhe bridge, Yuqing street, is a three span arch bridge with a total length of about 100m, a width of 34m and a height of about 67m. It is a three hole arch structure,
The foundation type is pile cap foundation. This bridge provides great convenience for people to travel in Weifang and won the municipal Gold Cup project award in 2012.