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Zhangsang expressway is located in the northwest of Hunan Province, starting from Sangzhi County in the north, connecting with the planned Longshan to Sangzhi expressway, and connecting with the planned Zhangjiajie to Xinhua expressway in the south.
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Approved by Hunan Provincial Communications Department.
The reporter learned today (April 20 1 1 1) from the Hunan Provincial Department of Transportation that the preliminary design of Zhangjiajie to Sangzhi expressway has been approved by the Provincial Department of Transportation, and construction is expected to start this year.
brief introduction
According to the preliminary design, Zhangsang expressway starts from Nancha, Hongjiaguan Township, northwest of Sangzhi County, and ends at Jiangjiazhuang, west of Zhangjiajie City, with a total length of 46.786 kilometers. Simultaneously build five connecting lines around Sangzhi, Liu Jiaping, Zhonghu, Wentang and Zhangjiajie, with a total length of 67.48+0 km. The whole line is built according to the four-lane standard, with a design speed of 80 kilometers per hour. The preliminary design budget is 5.008 billion yuan and the total construction period is 4 years.
Construction significance
The proposed Zhangsang expressway is a section from Longshan to expressway, Xinning, which is planned by Zhangjiajie, Anhua and Xinhua in Hunan Province. It is an important part of the "six verticals, nine horizontals and three rings" expressway network in Hunan Province, with an estimated total length of 44 kilometers and a planned total investment of 4.38 billion yuan. The main control points of the line are Sangzhi County, Ruitapu, Qiaotou, Xinglong, Jiaoziya, Tangjiawan, Guanping, Yinjiaxi and Zhangjiajie. The construction of Zhangsang expressway is of great significance for deepening the strategy of developing the western region, promoting exchanges between Hunan, Hubei, Chongqing and Guizhou, speeding up the economic and social development in minority areas and building a harmonious society, perfecting the layout of expressway network in Hunan Province, opening up inter-provincial channels between Hunan, Hubei, Chongqing and Guizhou, and meeting the needs of traffic development. The construction of Zhangsang expressway will achieve the goal that 0/00% counties (cities, districts) in the whole province will go to expressway within 30 minutes, ending the history that Sangzhi County in our city has no expressway.
The above is the introduction of Zhong Da Consulting of CBI to Zhangsang Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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