extension of shanghai-wuhan expressway from taican
时间：2020/12/28 16:58:40 浏览：105次
this project is an important part of the "horizontal eight" in the "15 shots, 6 vertical and 10 horizontal" in the expressways of jiangsu network planning (2017-2035) , connecting southern jiangsu and shanghai, starting from taicang, through changshu, zhangjiagang, jiangyin, huishan and changzhou wujin district and other important nodes, is one of the main access channels between jiangsu province and shanghai. construction of the section from taicang to changzhou of the shanghai-wuhan expressway began in 2000, and the entire line was completed and opened to traffic in 2004. due to the rapid development of regional economy and the greater traffic demand, since the completion and opening of the section, the overall road flow has been relatively large and has grown relatively fast, the problems of traffic congestion and declining service levels have become apparent and there is an urgent need to expand the project. the extension project of the section from taicang to changzhou of the shanghai-wuhan expressway starts at the border between suzhou and shanghai and ends at the southern part of changzhou. the route is about 134.861 km in length, of which the taicang north hub to dong bang hub (about 25 km) is a standard extension of the two-way ten-lane expressway, the width of the roadbed is 53.5 meters, and the rest of the section is a standard extension of the two-way eight-lane expressway with a width of 42 meters. about 0.13 km (designed and built by shanghai) from suhu boundary to north head of liuhe bridge (jiangsu bank) , design speed is 100 km/h and other sections are designed speed is 120 km/h. there are 17 interchange stations in the whole line, including taicang, taicang new district, north taicang junction, shaxi, shaxi junction, dongbang junction, changshu, phoenix, zhangjiagang junction, zhangjiagang, yangshe junction, xinqiao, hwaseo, qiaoqi junction, henglin junction, hwaseo and hwaseo new changshu north, changshou (former xiake) , qingyang county a total of 3 interchange; new zhitang, dayi, xu xiake, furong, lijia 5 interchange interchange.