Renhuai-Chishui Expressway is an important part of the "five verticals" Chishui-Wangmo Expressway in Guizhou Province, a "one verticals" part of the "four verticals, three horizontals, three links and two rings" skeleton highway network planning, and one of the 30 excellent red tourist routes jointly determined by the thirteen ministries and commissions of the country, namely Guiyang-Zunyi-Renhuai-Chishui-Luzhou tourist route.
After three years of intense construction, the Renhuai section of Renhuai-Chishui Expressway was officially opened to traffic on the afternoon of June 20 13 18 12, and the journey from Renhuai downtown to Huoshigang Township was shortened from about 2 hours and 40 minutes to about 30 minutes. After Renchi Expressway is opened to traffic, it will completely change the history that Xishui and Chishui have no expressways. By then, it will only take 7 hours from Guiyang to Chengdu, and there is no need to bypass Chongqing.
brief introduction
The main line of Renchi Expressway starts from Luowangtian, renhuai city, Bai La Kan-Maotai section of Zunchi Expressway, passes through Liushayan, Daba, Erlang, Sang Mu, Shibantian (with Xishui branch line), Longxing, Tucheng, Hou Yuan, Hushi and Wanglong, and ends in Chishui City (provincial boundary), connecting with Sichuan Luzhou-Chishui Expressway.
The construction of this project not only plays a very important role in improving the layout of expressway network in Guizhou Province and giving full play to the overall benefits of expressway network, but also is an important supplement to Xiamen-Chengdu Expressway and Lanhai Expressway.
Construction planning
The design speed of the whole line is 80km/h, with four lanes in both directions, and the subgrade width is the minimum allowed by the technical standards of highway engineering, that is, 21.5m. The section from Chishui Interchange to the provincial boundary wharf is about1.405m.. In order to connect with Luchi Expressway in Sichuan Province, the technical standards consistent with those in Sichuan are adopted, that is, the design speed is 80 kilometers per hour, with four lanes in both directions.
capital budgeting
The Xishui branch line of Renchi Expressway is about 7 kilometers long, with an estimated total investment of
1325438+0 million yuan, with an average cost of 81170,000 yuan per kilometer.
construction period
On June 5438+February 2 1 day, 2009, the groundbreaking ceremony of Renhuai-Chishui Expressway was held in Xishui County.
The control project of Renchi Expressway will start in July, 20 10.
Renhuai section is open to traffic
According to the information published on the website of renhuai city municipal government, renhuai city section of Renchi Expressway was opened on 20 13, 10 and 18.
According to the information released by the renhuai city Municipal Government, this section of expressway is currently undergoing finishing work such as installing warning signs. After the opening of 10, vehicles can enter from Renhuai South Station and get off at renhuai city Flint Station.
Yesterday, relevant persons from the Propaganda Department of renhuai city and the headquarters of Renhuai Section of Renchi Expressway said that the news was true. From Renhuainan to Flint Station, the total length is about 50 kilometers, and there are Renhuainan, Yinshui, Daba and Flint stations along the way. However, because the remaining sections of Renchi Expressway have not been opened to traffic, vehicles still need to take the ordinary highway from Flint to Sanhe after getting off the expressway at Flint Station.
The opening of this section of road can save a lot of time to go to the towns along renhuai city and the towns adjacent to Xishui County, without taking the bumpy road.
It is understood that Renchi Expressway (renhuai city-Chishui section) has a total length of 160 kilometers, a design speed of 80 kilometers per hour and four lanes in both directions. Due to construction difficulties and other factors, it is expected that the opening of Renchi Expressway will be delayed from June 5438 to February 65438 to August this year.
Renchi Expressway is fully open to traffic.
201165438 2003+1at 0: 00 on October 29th, the Huoshigang-Chishui section of Renhuai-Chishui Expressway in Guizhou passed the acceptance test successfully, and it was connected with Guizhou Provincial Expressway Management Center for toll collection. At this point, the entire line of Renhuai-Chishui Expressway was officially opened to traffic.
The above is the introduction of Zhong Da Consulting of CBI to Renchi Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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