The total length of Chengya Expressway is 1, 4 1.2km, and the expressway design standard is adopted. It is a two-way fully interconnected and fully enclosed four-lane expressway with a design speed of 80km/h and a subgrade width of 24.5m.. ..
The whole line of Chengya Expressway was completed and opened to traffic in 2000. This route is the main channel from Sichuan to Yunnan and Tibet, and it is also one of the main traffic routes for the development of the western region.
Direction along Chengya Expressway: Chengdu-Huilong-Shouan-Pujiang-Chengjia-Taiping-Mingshan-Jinjiguan (Ya 'an East)-Ya 'an North-Duiyan.
With the approval of the provincial price department, Chengdu to Ya 'an East (Jinjiguan) charges 53 yuan (including Jinjiguan Tunnel Fee 2 yuan), and Ya 'an North charges 5 1 yuan.
Generally, you can enter the urban area of Ya 'an through the three entrances of Ya 'an East and Ya 'an North Xikang Bridge.
From Ya 'an East (Jinjiguan) to Yaoqiao, the main destinations are Zhougongshan Hot Spring and Wawushan;
From Ya 'an to the north, the main destinations are Bifengxia and Shangli;
The main route of Xikang Bridge is to Yaannan and Ximen, and the main destination is 108 national highway to Yingjing and Kunming, and 3 18 national highway to Lushan and Kangding.
The above is the introduction of CBI Zhong Da Consulting to Chengchengya Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
For more exclusive information about the construction industry, please pay attention to the micro-signal of the construction network in real time.
For more information about bid writing and improving the winning rate, click on the bottom customer service for free consultation.