Lanxin, expressway, Wei Wu, which has been built, connects with Lintao expressway, Wudu, which has been built, and expressway, Guanzigou. It is an important south exit highway leading to Sichuan, Chongqing and Guizhou and the most convenient traffic artery in northwest and southwest China.
geographical position
The mighty expressway project is connected with the expressway under construction in Lin Wei, starting from Sanhe Village, Luyuan Town, Weiyuan County, and connected with the connecting line from Longxi to Weiyuan in Tianding, expressway, passing through Mianhu Bridge in Min County, Hadapu Town in Tanchang County, Lianghekou Town and Shawan Town in Zhangxi 'an County, ending in Liangshui Town, Wudu District, and connecting with the section from Wudu to Guanzigou (Ganchuanjie) in the Blue Ocean, with the main route. In addition, the project has also determined the Zhouqu connecting line, with a total length of 15.405 km, so that Zhouqu has a high-speed passage connecting the Blue Ocean Expressway.
design
The main line of Weiwu expressway and the connecting line of Zhouqu adopt two-way four-lane expressway standard, with the designed driving speed of 80km/h and subgrade width of 24.5m, and the connecting line of interchange adopts two-lane secondary highway standard, with the designed driving speed of 60km/h and subgrade width of 12m. The estimated total investment of this project is 34,997,847,900 yuan. Construction started on 20 14.
build
The project was completed by Provincial Traffic Planning Survey and Design Company, China Highway Engineering Consulting Group Co., Ltd., China Communications First Highway Survey and Design Institute Co., Ltd., China Communications Highway Planning and Design Institute Co., Ltd., China Merchants Chongqing Traffic Research and Design Institute Co., Ltd. and Beijing Jiaoke Highway Survey and Design Institute Co., Ltd. At present, the preliminary design has passed the pre-trial work organized by the Provincial Department of Transportation.
The above is the introduction of China Construction Network to expressway, Wei Wu. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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