Introduction of G 1N of Beijing-Qinhuangdao Expressway?

G 1N jingqin expressway (jingqin) starts from Tongzhou, the sixth ring road in Beijing in the west and ends in Qinhuangdao in the east, passing through Sanhe, Jixian, Zunhua and Qinhuangdao. Zhong Da consulted CBI Construction Network to obtain information about G 1N of Beijing-Qinhuangdao Expressway:

G 1N has been opened in Yanjiao-Sanhe west section of Beijing-Qinhuangdao Expressway, with a total length of 2 1km.

The Tongzhou section of Beijing is called Beijing-Qinhuangdao Expressway, and it is planned to go from the second passage of the airport to the Beijing-Hebei border in Tongzhou District.

The third bid section of G 1N Beijing-Qinhuangdao Expressway in Hebei Province is called Mizhuo branch line, also known as the second Beijing-Qinhuangdao passage. It runs eastward from the Beijing-Hebei border of Sanjiang, passing Yanjiao Town, Gaolou Town, Qi Xin Town, Liqizhuang Town, Fuyang Town and Huangtuzhuang Town in turn. After crossing the Daqin Railway, it goes along the southern slope of Yanshan Mountains to the north of Dajiubaihu Village in Duanjialing Town. It has a total length of 32.826 kilometers, adopts two-way four-lane construction standards, and has a design speed of 1.20 kilometers per hour. Construction started on June 26th, 2009, and was completed and opened to traffic on 20 12.

The Tianjin section of Beijing-Qinhuangdao Expressway G 1N starts from Sanhe Street, Hebei Province, and basically coincides with the route of National Highway 102 (Jingha Highway). It is connected with Tang Cheng Expressway, with a total length of 30. 1km. It adopts the expressway standard of fully enclosed, fully interconnected and fully controlled access, with a design speed of 120km/h, six lanes in both directions and a subgrade width of 34.5m There are five interchanges in the whole line, including two hub interchanges and three general interchanges. There is 1 main toll station (upstream and downstream are separated), 1 service area.

G 1N Qian' an branch line project of Beijing-Qinhuangdao Expressway starts from the west of Liu Zhuang Zicun on the east side of Shaheyi Town and passes through Kangguanying, Zhengdianzi, Zhaodianzi, Beidaizhuang, Pangguanying, Zhangguanying, Guanzhai and Malanzhuang to the north. After crossing the Daqin Railway, it is connected with the newly-built Sanfu Highway in Xiaocuizhuang, with a total length of 35.964 kilometers and a design speed of 100 kilometers per hour. After opening to traffic, it connects with Qin Jing Expressway from Qian 'an City to the south, and directly reaches No.4 harbor pool of Qian 'an Lingang Industrial Park in Caofeidian, forming Qian 'an City's sea expressway passage, connecting with Pingyang Interchange and Gangcheng Interchange to the north, connecting with the western industrial zone, and connecting with the second passage of Qin Jing Expressway, Xinsanfu Highway and Gangcheng Interchange.

The section of Beijing-Qinhuangdao Expressway from Sanhe West to Yanjiao was opened to traffic at the end of 20 12.

The above is Zhong Da Consulting's introduction to G 1N of Beijing-Qinhuangdao Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.

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