Zhang Nan Expressway:
Zhangjiajie-Nanchong Expressway, referred to as Zhang Nan Expressway, also known as Zhang Nan Expressway, is one of the connecting lines between Erenhot in China and Guangzhou Expressway (National Highway G55). Zhang Nan Expressway generally runs southeast-northwest, starting from Zhangjiajie City, Hunan Province in the east, along the end of Changsha-Zhangjiajie Expressway (National Highway G55 13) and reaching Nanchong City, Sichuan Province in the west. It passes through Hunan, Hubei, Chongqing and Sichuan provinces and cities from southeast to northwest.
Extended data
Planning evolution:
20 13 On June 20th, the Ministry of Transport of the People's Republic of China promulgated the National Expressway Network Plan (20 13-2030), also known as "Project 7118". .
201On September 7th, 7, People's Republic of China (PRC) and the former General Administration of Quality Supervision, Inspection and Quarantine (which was incorporated into the Market Supervision and Management Department) promulgated the Rules for Marking Highway Routes and National Roads (GB/T 917-20 17) to replace GB/T 917-2000.
On February 30th, 2020, Shigui Expressway (G55 15 Zhang Nan Expressway from Shizhu to Qianjiang) was completed and opened to traffic, and it was officially opened to social vehicles on the same day 16.
Baidu Encyclopedia-Zhang Nan Expressway