On the morning of June 30, 2010, the groundbreaking ceremony of Zunyi Ring Road was held with great fanfare next to Liziya Toll Plaza, Donggongsi Town, Huichuan District , Zunyi City, Guizhou Province, marking another important transportation project in Zunyi City Officially launching the project. Wang Xiaoguang, deputy secretary of the Zunyi Municipal Party Committee and mayor, gave the order to start construction of the project.
The First Ring Road is composed of the section of Hangrui Expressway, Northeast Belt Expressway and Northwest Belt Expressway:
p>The Northeast Section of the Zunyi Belt Expressway
Zunyi Ring Road The Northeast Section of the Urban Expressway is an important part of the highway network in Guizhou Province. Zunyi City Ring Road Section is an important part of the “Skeleton Road Network Planningof Zunyi City."
The Northeast Ring Road of Zunyi City It is located in Zunyi County, Honghuagang District and Huichuan District. The starting point is near the K286+324 section from Sinan to Zunyi of Hangrui Expressway in Honghuagang District. The Hangrui Expressway passes through the newly constructed Qingshan Interconnection and then around the Chengdu Expressway. It passes through Nanmuwo, Liangdushui and Zhongqiao and ends in Liziya, where it intersects with Provincial Road 207 and Zunsui Expressway. It then crosses Shikan and the newly built Guanyin. The temple's long tunnel passes through Zhengdingyan Mountain, then crosses Chongqing to the west via a large bridge. Guizhou Railway, National Highway 210 and Zunchong Expressway terminate at Mengzi Bridge, Gaoping Town, Huichuan District. Connected to Lanhai Expressway, the total length is 30.55 kilometers.
The entire line is built salton the four-lane two-way highway standard, with a design speed of 80 kilometers per hour, a roadbed width of 24.5 meters and the designed vehicle load level for bridges and culverts are highway grade I . There are 5 interchanges. The total estimated investment of the project is approximately 2.455 billion yuan, with a construction period of 36 months. The construction of the project will play an important role in facilitating exports to the northeast new district of Zunyi City.
The northwest section of the Zunyi Ring Expressway
The starting point of the Northwest Belt Expressway is connected to the Mengzi Bridge hub-type interchange at the end of the northeastern section of the Zunyi. Peripheral expressway. The route goes southwest and passes through Tianjiawan. The bridge spans the outlet channel of Hailong Reservoir. The route runs along the hillside on the south bank of Hailong Reservoir, passing Shenjiawan andJigongjing to Xiaqiao crossing County Road 301. at the same time, Hailong Interchange is implemented to meet the needs of local vehicles; after that, the road continues southwest, passing Sancha Bay, Longjingkan to Jiangjiaping, the road turns south, passing Luojiapo and Niulangou Canyon to Houtiangou. After that, the route continues southwest through Liujingou Canyon to Pingyang Dam. The Pingyang Interchange is set up to meet the needs of local vehicles; the route goes south through Qinggangping to Leli Village. Xiaba will be connected to the Leli hub of the proposed Hangrui Expressway. Bijie to Zunyi to meet the traffic flow transition.
The mileage is 29.13 km, the design speed is 80 km/h, and the platform width is 24.5 m; the total length of Dazhong Bridge is 6528m/20 bridges and the lengthr total of the tunnel is 200 m/1. The total length of bridges and tunnels represents 23.1% of the total route mileage. There are 2 interchanges. The total investment is estimated at around 1.843 billion yuan. Estimated investment and sources of financing: 1.843 billion yuan.
Hangrui Highway
Hangrui Highway (G56) has a total length of 3,405 kilometers, starting from Hangzhou City, Zhejiang Province, through Huangshan, Jingdezhen, Jiujiang, Xianning,Yueyang, Jishou, Zunyi, Bijie, Liupanshui, Qujing, Kunming, Dali and ends in Ruili, Yunnan province. Hangrui Expressway has a total length of 615 kilometers in Guizhou Province, connecting the four urban areas of Tongren, Zunyi, Bijie and Liupanshui. It is a rapid passage through northern Guizhou and the "second horizontal line" of the "678 network". The highway planning of Guizhou Province is an important part. Among them, the onefrom Zunyi to Bijie is the first section of line built in the province. Among them, 30 kilometers of the 59-kilometer section from Leli to Xinpu overlap with the expressway of the Zunyi First Ring Road.