Where does Du Xiang Expressway pass?

Du Xiang Expressway passes through duyun city-Huishui County-Anshun City-Zhenning Buyi and Miao Autonomous County-Liuzhi Special Zone-Liupanshui City-Weining County-Zhaotong City-Jinyang County-Xichang City-Yanyuan County-Ninglang Yi Autonomous County-Shangri-La City.

Du Xiang Expressway starts from Duyun, Guizhou and ends at Shangri-La, Yunnan. It is the connecting line of Xiamen-Chengdu Expressway and the traffic artery connecting Sichuan, Yunnan and Guizhou provinces.

Du Xiang Expressway G76 1 1 passes through Anshun, Wuyang Village, Wang Si Town, Duyun, Guizhou Province, and Liupanshui to Yandui Mountain, Zhongshui Town, Weining County (Guizhou-Yunnan border), and consists of Du 'an Expressway, Zhenning Liuzhi Expressway (also known as Liuzhen Expressway), Liu Liu Expressway and Liuwei Expressway.

Du Xiang Expressway G76 1 1 is located in Sichuan Province, from Jinsha River Bridge in Chunjiang Township, Jinyang County (Yunnan-Sichuan border) to Dahuashan Tunnel in Changbai Township, Yanyuan County (Sichuan-Yunnan border), and consists of Sichuan section of Zhao Xi Expressway and Sichuan section of Xixiang Expressway.

Extended data

The first precast T-beam erection bridge in the eastern part of Du Xiang Expressway was completed;

The Yunnan section of Du Xiang Expressway consists of two sections, the eastern section in Zhaotong City and the western section in Diqing Prefecture. The eastern section is 96 kilometers long and built according to the standard of two-way four lanes. The design speed is 80 kilometers per hour and the subgrade width is 25.5 meters.

The Hualuping Bridge of Du Xiang Expressway in eastern Yunnan has completed the erection of all precast T-beams. Among the 63 bridges in the east section of Du Xiang Expressway in Yunnan, this is the first bridge with prefabricated T-beams.

Hualuping Bridge is located in Buga Township, Zhaoyang District, Zhaotong City. It is not a "unified" bridge, but a bridge with left and right lines on separated subgrade, which is specially designed for crossing the valley. The left and right sides of Hualuping Bridge are 366 meters long, and 120 prestressed concrete beams and slabs are needed. Bridges are not relatively light steel beams, but the heaviest and strongest concrete beams.

Baidu Encyclopedia-Du Xiang Expressway

Completion of the first precast T-beam erection bridge in eastern Yunnan on the People's Network-Du Xiang Expressway