Expressway, the outer ring of Shenzhen, is an important part of the "nine verticals, five horizontals and two rings" expressway main skeleton network, and also an important "one horizontal" of Shenzhen "seven horizontals and thirteen verticals" expressway network. The route starts from west to east, starts from expressway along the Yangtze River in the west, crosses all the longitudinal expressway along the Yangtze River, Guangzhou-Shenzhen and Nanguang in Shenzhen, reaches expressway in Yanba in the east, and then forms a network with expressway in the Pearl River Delta, with a total length of 93.2 kilometers.
brief introduction
Shenzhen Outer Ring Expressway, as the most important "horizontal" in Shenzhen's "seven verticals and thirteen verticals" expressway network, is not only an east-west outer ring expressway trunk line in Shenzhen in the future, but also an encrypted line in Guangdong's "nine verticals, five verticals and two rings" expressway main skeleton network. Shenzhen Outer Ring Expressway starts from Jiang Yan Expressway in the west and ends at Yanba Expressway in the east at Shajing, Songgang, Gong Ming, Guangming, Guanlan, Tangxia West, Longgang, Pingdi, Kengzi, Pingshan and Kwai Chung. The total length of the outer ring project is 92.86 kilometers, of which the Shenzhen section is 76.04 kilometers, and the planned investment is 65.438+05.93 billion yuan. The six-lane expressway overpass construction standard is adopted. Among them, the design speed from the starting point to the west section of Huiyan Expressway is100km, and the design speed from the east section to the end section of Huiyan Expressway is 80km.
Expressway chain
Shenzhen Outer Ring Expressway will connect 10 expressway to promote the integration of the Pearl River Delta. As an important part of expressway's backbone network of "nine verticals, five horizontals and two rings" in Guangdong Province, the construction of expressway in the outer ring is of positive significance for promoting the regional integration of the Pearl River Delta and giving play to the role of Shenzhen as an economic center city. From the map, the Outer Ring Expressway starts from Jiang Yan Expressway in the west and ends at Yanba Expressway in the east. Along the line, it is connected with Yanjiang 18 expressway, Guangshen, Nanguang, Long Da, Meiguan, Qingping, Boshen, Shenhui, Shenshan, East Coast and Nanping, and connected with Foshan, Zhongshan and Panyu on the west bank of the Pearl River by Humen Bridge to the west. The route passes through Fenggang, Dongguan, and connects with Dongguan through longitudinal expressway such as Guanshen, Long Da and Boshen. To the east, it is connected with Huizhou, Shanwei and other cities through Shenshan and Shenhui Expressway.
Functional action
"The construction of the Outer Ring Expressway will also help to divert the traffic pressure in the east-west direction of the outer ring of our city in the future and ease the traffic pressure from the airport to the corridors such as Holland Expressway and Nanping Expressway." The relevant person in charge of the Shenzhen Municipal Communications Commission told the reporter that at present, the east-west long-distance traffic in Shenzhen's outer ring mainly depends on the airport-Holland Expressway and Nanping-Shuiguan. At present, the daily traffic volume from the airport to expressway, the Netherlands and expressway, Nanping reaches 90,000 trains and 6,543.8+0.5 million trains, which exceeds the saturated traffic volume and causes serious congestion during peak hours. According to the forecast, if the Outer Ring Expressway is not built, after the completion of the Shenhua Corridor in 2020, the maximum cross-section traffic volume of expressway airport-load will increase by about 50,000 vehicles, far exceeding the capacity of airport-load. By then, the east-west traffic in Shenzhen will be completely paralyzed.
In addition, the person in charge said that the Shenzhen section of Outer Ring Expressway itself is an important "one horizontal" of Shenzhen's "seven horizontal and thirteen vertical" expressway network, which runs through six districts of Baoan, Guangming, Longhua, Longgang, Pingshan and Dapeng, and can play a role in six of the city's 13 key development areas, including Dakonggang New City, Guangming Phoenix City, Pinghu Financial and Modern Service Base and Universiade.
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Tian Feng, Dean of Planning and Design Institute of Shenzhen Urban Traffic Planning and Design Research Center.
Expressway, the outer ring of Shenzhen, runs through the east and north of Shenzhen and the southeast of Dongguan, and is connected with ten expressway cities, including Guangzhou-Shenzhen, Nanguang, Long Da, Meiguan, Boshen, Yan Hui and Shenshan respectively, and crosses with eight first-class highways, such as 107 National Highway, Shen Dong Highway, 205 National Highway and Shenshan Highway, as well as a number of urban roads and all the longitudinal port-dredging passages in Shenzhen, and then with expressway in the Pearl River Delta.
As a three-ring east-west fast connecting channel in Shenzhen, the Outer Ring Expressway is of great significance for establishing and perfecting the pattern of fast channels outside the original special zone. It can effectively communicate the main skeleton of north and south expressway, and give full play to the overall benefits of expressway network.
Economically, the construction of the outer ring expressway will first support the development and construction of several sub-centers outside the original special zone, especially Longgang and Pingshan New District. Secondly, the project is a cooperative project of Shenzhen, Guangzhou and Huizhou, and its construction will obviously improve the regional traffic conditions and investment environment, which is of great significance to promoting the economic prosperity of Shenzhen, Dongguan and Huizhou.
The above is the introduction of Zhong Da consulting Shenzhen Outer Ring Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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