Wang Jing expressway? Introduction to high speed
Wang Jing expressway is an important section of Yin Qing and expressway connecting Ningxia, Shaanxi, Shanxi, Hebei and Shandong provinces (regions) in Shaanxi. The route starts from Shangpengwan, a new rural township in Jingbian County, passes through Jingbian, Dongkeng, Liangzhen, Anbian and Dingbian, and ends at Wangquanliang at the junction of Shaanxi, Gansu and Ningxia, and connects with expressway, the ancient king in Ningxia, with a total length of 132.289 km. Design speed 100km/ h, subgrade width of 26 meters, bridge and culvert design load of steam? More than 20, hanging 120, the minimum radius of horizontal curve is 3600 meters, the maximum longitudinal slope is 2.95%, and the total investment is 2.38 billion yuan.
Wang Jing expressway started construction in June 2002 and was completed and opened to traffic in June 65438+1October 2005. There are seven toll stations in Jingbian West, Dongkeng, Liangzhen, Anbian, Zhuanjing, Dingbian and Wangquanliang, and three service areas in Jingbian, Haotan and Dingbian. As a key project with a total mileage of over 65,438+0,000 km in expressway, Shaanxi Province, the main line of Yin Qing National Highway (GZ35) from Jingbian to Wang Quanliang's western section of expressway is 80 km, which was completed at 65,438+06,5438+00. On the same day, the Provincial Communications Department and Yulin Municipal Government held a grand celebration meeting at Wang Jing's expressway site.
Wang Jing expressway? Importance of completion
Jingbian-Wang Quanliang expressway is planned by the state? Five vertical and seven horizontal? The Qingyin-expressway section of the national trunk network is also the only one in the China highway skeleton network that passes through expressway in northern Shaanxi. The line starts from Shangpengwan, a new rural township in Jingbian County in the east, passes through Dongkeng, Liangzhen, Anbian and Dingbian, and ends at Wangquanliang at the junction of Shaanxi, Gansu and Ningxia. Total length132km, subgrade width of 26m, two-way four lanes, and the designed driving speed is100km per hour.
According to the people's urgent desire to build a well-off society in an all-round way in the old areas of northern Shaanxi and the goal of building a strong economic province in the west, the provincial party committee and government have proposed that the construction of the western section of Wang Jing expressway will start this year and be fully connected. Since the project started, according to the unified deployment of the provincial highway bureau, all builders have overcome difficulties such as tight construction period, lack of road materials and complicated geological changes. After eight months of hard work, the main project was finally completed in June 165438+ 10/0. Jingbian-Wangquanliang expressway will connect the built Yujing expressway in Shaanxi and the ancient king expressway in Ningxia into a whole, forming Yinchuan, Jingbian, Yulin and Baotou expressway with Yulin as the center, laying a good transportation foundation for the construction of Yulin National Energy and Chemical Base and National Ecological Agriculture Demonstration Zone.
Wang Jing expressway? Integration of charging and overload control
China Network China Traffic News: Recently, the integration transformation of Wang Jing and expressway toll collection and overload control is about to be completed. In the future, trucks passing through Wangjing Expressway toll station do not need to detour into the over-limit detection station for parking detection. As long as they pass the toll lane at normal speed, the system can automatically complete the detection and upload the weighing information, and then the duty officer submits the pass card. The whole process only takes a few seconds.
According to the calculation, according to the present? Stop, check, release and go? In this process, the time for a truck to pass through the checkpoint is about 15 seconds. At present, Wang Jing and expressway have reconstructed the entrance lanes of seven toll stations. Among them, Wang Quanliang Toll Station and Jingbian West Toll Station have all been rebuilt and put into use. The renovation of the other five toll stations is still in progress. The construction unit is also stepping up construction to ensure the smooth completion of the integration of toll collection and overload control.
The above is the introduction of Wang Jing and expressway by Construction Network. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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