Nanning-Tanluo expressway is an important part of Hengyang-Kunming national highway trunk line, with a total length of 68.7 kilometers, which consists of main lines and connecting lines. 20 10,10 On July 8, according to the requirements of the Rules for Naming and Numbering Routes of National expressway Network, Nanning Ring Highway was officially renamed as Nanning Ring Expressway, numbered G720 1.
Overview of Nanning Ring Road-Highway
Shuiren-Nanning Highway is an important part of the national trunk line from Chongqing to Zhanjiang. It is connected with Nanning-Tanluo Highway, forming 9 10 contract section of Nanning Ring Highway, with a total length of 19.04 km.
Nanning Ring Road —— Brief Introduction
The Ring Road in Nanning, Guangxi Zhuang Autonomous Region consists of Nanning-Tanluo section of Shuiren-Nanning Highway, the 9th contract section, 10 contract section and the 3rd bank of Nanning-Beihai expressway-Liangqing section, which was opened to traffic in 1998. Among them, Nanning-Tanluo expressway is an important part of Hengyang-Kunming national highway trunk line, with a total length of 68.7 kilometers, consisting of main lines and connecting lines. Shuiren-Nanning Highway is an important part of the national trunk line from Chongqing to Zhanjiang. It is connected with Nanning-Tanluo Highway, forming 9 10 contract section of Nanning Ring Highway, with a total length of 19.04 km.
On June 26th, 2003, the 82km Nanning Ring Road 165438+ was completed, which further improved the traffic conditions in Nanning, the capital of Guangxi Zhuang Township. This is of great significance for welcoming the China-ASEAN Expo to be held in Nanning next year and promoting Guangxi's economic and social development.
Nanning Ring Expressway is 82 kilometers long with a total investment of 65.438+94.6 million yuan. The whole line is designed according to the highway standard of fully enclosed, fully interconnected and fully controlled entrance and exit. Subgrade width is 26-33.5m, with 4-6 lanes in both directions and cement concrete pavement. Design speed100-120km.
Nanning ring road-the significance of construction.
The urban area of Nanning Ring Road is about 430 square kilometers, and the ring road has interchanges such as San 'an, Ertang, Xijin, Shibu North, Shibu South, Shajing, Gaoling, Yudong, Liangqing South and Pumiao 10. After expressway is opened to traffic, five expressway routes leading to major central cities in Guangxi will be formed, which will greatly improve the traffic conditions in Nanning and further establish Nanning's position as the main hub of the southwest sea passage.
In recent years, with the rapid expansion of Nanning's urban construction scale, urban buildings have gradually moved closer to the expressway around the city, and the progress of urban development has begun to be restricted by the expressway around the city. At present, the traffic volume of the ring road in Nanning is growing rapidly, and the average annual growth rate from 2005 to 2007 exceeded 15%. If the diversion of the newly-built expressway is not considered, the average annual growth rate will be 17%. The section from Anji to Liangqing South of Nanning Ring Expressway will pass through San 'an, and will approach the upper limit of adaptive traffic volume in 20 15 years. Secondly, the Nanning Ring Road from Anji to Liangqing South via San 'an is too close to the built central city, and it will pass through the planned central city in the future. The rapid expansion of the city scale and the rapid development of motor vehicles have made the problem of poor traffic in and out of the east and south of the city more serious, and the development of the east and south of the central city of Nanning has been hindered. Therefore, it is very urgent to build a new parallel expressway.
Nanning Ring Expressway-Outer Ring Expressway
New ring expressway 125km.
Li Yingchun introduced that the starting point of Nanning Outer Ring expressway Project is located near Anji Road, Xixiangtang District, Nanning, which is connected with the northern ring section of Nanning's existing ring road, passing through Beihu Garden, Forestry Institute, Jiuquwan Farm, Wutang Town, Pumiao Town, Xinjiang Town and Nama Town, and the ending point is located near Yudong Industrial Park in Liangqing District, which is connected with the southern ring section of Nanning's existing ring road, with a total length of about 80 kilometers. The technical standard adopts two-way four-lane expressway standard, the design speed is 120km/h, and the project investment is estimated to be about 5.2 billion yuan.
There are 10 interchanges in Nanning Outer Ring Expressway, of which 3 are reserved. The seven interchanges to be built are: hilltop interchange-connecting Yongning to Wuming third-class highway; Wutang interchange-connecting Nanning-Wuzhou secondary highway and planned Nanning-Binyang expressway; Narong Interchange-connecting Nanning to Liuzhou Expressway; Yongning East Interchange-the second-class highway connecting Yongning to Hengxian; Xinjiang Interchange-connecting Pumiao to Xiaodong Highway; Nama North Interchange-connecting Nanning to Beihai Expressway; Chongqing East-West Interchange-connecting the existing expressway around the city.
After the completion of Nanning Outer Ring Expressway, it will be connected with some sections of the original Ring Expressway, forming a new Ring Expressway, in which expressway is about 80 kilometers, the existing Anji-Yudong West Road section of the Ring Expressway is 45 kilometers, and the Nanning Ring Expressway will reach 125 kilometers, 43 kilometers more than the original Ring Expressway of 82 kilometers.
From the direction of Nanning Outer Ring Expressway, expressway draws a semicircular expressway to the east and south of Nanning. In this "semicircle", more than 500 square kilometers of land have been circled, which is more than the original enclosure area in the ring expressway. In this way, the new ring road circle covers an area of more than 900 square kilometers, which will leave enough space for Nanning to develop eastward and southward.
An important function of Nanning Outer Ring Expressway is to extend the entrance of Langdong 15km, which will greatly alleviate the traffic congestion in Langdong.
According to the planning scheme, after the completion of Nanning Outer Ring Expressway, Anji Interchange to Yudong West Section expressway, Guihai Expressway Huxian Section, and South-North Expressway Pumiao to Nama Section will become urban roads. Ertang Toll Station, Nanning Toll Station (also known as Sanan Toll Station) and Pumiao Toll Station distributed on the original Ring Expressway will be relocated. Among them, Nanning Toll Station will retreat to the five-in-one area of at least 15km, and be replaced by the newly-built Narong Toll Station, while Ertang Toll Station will be moved to the vicinity of Wutang.
Li Yingchun said that after the completion of the South Outer Ring Expressway, seven new entrances and exits will be built, and with the entrance of the Ring Expressway not cancelled, the new Ring Expressway will have 1 1 entrances and exits, which will greatly facilitate citizens to travel. In recent years, with the rapid economic development in Nanning, the pace of urbanization has been greatly accelerated, and all kinds of construction land of Fengling Group have been fully developed. The toll station in Nanning, which was originally far away from the urban area, has become very close to the urban area, which is the main reason for the city's "difficulty in driving eastward". Due to the traffic flow in and out of expressway and the traffic flow from the urban area to Langdong Bus Terminal and Huxian Development Zone, the speed of the eastern section of Minzu Avenue is greatly reduced, and the intersection between Langdong Bus Terminal and Minzu Avenue-Huxian Avenue is more crowded. With the construction of Nanning Outer Ring Expressway, Nanning toll station will be moved to the vicinity of Wuhe River, which can alleviate the traffic congestion at the intersection of Minzu Avenue and Huxian Avenue.
Nanning ring highway-Economic Value
"The retreat of Nanning toll station 15 km will bring good opportunities to the real estate industry in Huxian and Fengling." Relevant persons of Nanning real estate enterprises believe that due to the influence of expressway, the life of residents in Huxian area is quite inconvenient, and the house prices here have not increased much compared with those in Langdong and Fengling. After the toll station is moved back, expressway along Huxian will become an urban road, and it will be very convenient to get in and out of Huxian, which will directly promote the development of transportation and living facilities in Huxian.
Form Nanning one-hour economic circle
According to reports, at present, the central city of Nanning has broken through the development of the ring road to the east and south, and the northeast has developed to Tangsan, and Kunlun Avenue is directly connected to Kunlun Pass; The eastern part has developed to Wuhe River, and Liujiang Industrial Park and Liujiang Logistics Park at the autonomous region level are being built along the Liujiang-Nanning Expressway, and Changtang and Li Ling industrial concentration areas are planned to be developed; Nanning comprehensive logistics park is being built in the south, and Pingle area is planned and developed.
With the development of these plans, the traffic speed and convenience around Nanning are particularly important. According to the requirements of Nanning Highway Network Development Plan, Nanning should form a high-grade highway network with Nanning as the center, counties as the nodes, expressway as the backbone, and national highways, provincial highways, county highways and inter-county highways as the skeleton to meet the traffic requirements of the "one-hour economic circle".
Li Yingchun said that expressway, the outer ring of Nanning, is connected with Yongbin Highway in Wutang Town, Nanning. Wutang Interchange is 54 kilometers away from Binyang County and 79 kilometers away from Shanglin County. It takes about 1 hour from Shanglin County to Nanning. The implementation of this project is in line with the goal of realizing Nanning's "one-hour economic circle". At the same time, expressway will pass through many towns and villages in Nanning, such as Wutang Town, Pumiao Town, Xinjiang Town, Nama Town, etc., so as to promote the urbanization of Nanning and form Nanning's "one-hour economic circle" beyond administrative boundaries.
Long-term planning will build a 187 km ring.
The reporter learned from guangxi traffic Planning Survey and Design Institute that according to the plan, the planning of Nanning Outer Ring Expressway belongs to the "central plan". With the development of Nanning, a broader "big ring" will be built in the future.
According to the planning scheme of "Great Ring Road", the route of Nanning Great Ring Road will continue to extend eastward and southward in the future, and a new expressway with a total length of142.314km will be built, with the same starting point and ending point as that of the Central Ring Road scheme. The total investment of the Great Ring Road scheme is 965,438, passing through Liutang, Tang Qi, Liu Jing, Luancheng, Bishan, Zhonghe and Na. In the end, the total length of the new ring road formed by the grand scheme is 1.87 km, and the land area around the new ring road will reach 1.780 km2, leaving ample space for the future urbanization of Nanning.
The above is the introduction of Zhong Da Consulting to Nanning Ring Road. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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