Introduction of Chengnan Expressway?

Chengnan expressway is a expressway built in early Sichuan, which is the traffic artery of Sichuan Basin. An important passage out of Sichuan in the east, the whole line crosses the Sichuan Basin from east to west, opening up new passages out of Sichuan in the east and Chengdu in the west, adding another section to the passage from Shanghai to Han Rong in the east. Zhong Da consults various building websites to obtain information of Chengnan Expressway;

Chengnan Expressway refers to Chengdu-Nanchong expressway in Sichuan, which is a section of Shanghai-Chengdu line. After the completion of Chengnan Expressway, Chengdu-Nanchong was shortened from 6 hours to 2 hours, which further improved the traffic conditions in central Sichuan and northern Sichuan, shortened the time and space distance between Sichuan Province and the eastern coast, accelerated the pace of poverty alleviation in the hinterland of central Sichuan and the border region of northern Sichuan, and promoted the economic and social development of Sichuan.

The main line of Chengnan Expressway is 208.236 kilometers, with a total length of 2 15 kilometers, which is 103 kilometers shorter than the old road. The whole line is constructed according to expressway standard, with 2 double-tunnel tunnels,1482m. Three 4344-meter super-large bridges.

Chengnan Expressway starts from Chengdu Shilidian and is connected with Chengdu Third Ring Road and Ring Expressway. It passes through chenghua district, Longquanyi District, qingbaijiang district, Xindu District, Jintang County, Zhongjiang County of Deyang City, Daying County, Shizhong District and Pengxi County of Suining City, Jialing District and Gaoping District of Nanchong City, and ends at Nanchong Minjian, Suiyu, Suihui, Nanyu, Guangnan and Pengxi.

The above is the introduction of CBI Zhong Da Consulting to Chengnan Expressway. For more information about expressway, please pay attention to the architectural knowledge column of Zhong Da Consulting.

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