"Four Rings" is here!Officially opened to traffic on September 28!

The Xi'an Outer Ring Expressway is composed of the northern section of Xi'an Outer Ring Expressway, the southern section of the Xi'an Outer Ring Expressway, the Lantian to Yushan section of the Shanghai -Shaanxi Expressway, the Weinan to Yushan section of the Yushan to Yushan section of the Yushan section of the Yushan high speed. The total length is 270 kilometers, which is connected to 7 national highways, connecting 13 to external high -speed radiation. There are 31 interchange interchange (14 interchange between the hub) and 9 service areas.

Huang Huiqi, deputy secretary of the Party Committee of Shaanxi Traffic Control Group, told the starter that the Xi'an Outer Ring Expressway will be completed on September 28 this year, which indicates that the Xi'an Outer Ring Expressway, which is 270 kilometers in length, will be completed across the board. The completion of the outer ring high -speed high -speed city will draw the city framework of Shandian, which facilitates the formation of the traffic network of Xi'an, promotes the development of the economic and social and society of Xi'an, and adds a large ring line around Xi'an.

Zhang Yingzhi, director of the construction management department of the southern section of the Xi'an Outer Ring Expressway Expressway of Shaanxi Traffic Control Group, said: "The southern section of the Xi'an Outer Ring Expressway was originally planned to open to traffic by the end of 2022, and it is actually three months in advance. This road is the province in the province. The first use of the construction to introduce construction to BIM is also the one with the most use of construction waste in the province. Our originally designed and eliminated construction waste for our project construction is 6 million tons. So far, it is actually 12 million tons. Direct and indirect garbage consumption costs are about 490 million investment. The automatic monitoring measurement technology is introduced in the tunnel. When paving on the pavement, 3D driverless technology is introduced. There are many similar innovations. "

The southern section of Xi'an Outer Ring Expressway spans Xi'an High -tech Zone, Chang'an District, and Lantian County. In order to better serve Xi'an's socio -economic development, project feasibility research and route selection work have been fully considered the overall road network cloth setting and Factors such as development along the line. Make every effort to build a demonstration project of "green highway, quality engineering, and smart transportation" in the transportation industry. The route is 70.16 kilometers in length. The construction of a two -way six -lane highway technical standard is adopted, with a design speed of 120 kilometers per hour. There are 11 interchange and 2 service areas including Yiyi East.

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