Dongkou-Xinning Expressway in Hunan Province connects Shanghai-Kunming Expressway in the north and Xinning County (Xianggui Street) in the south. It can be connected to Quannan Expressway in Guangxi, located in Shaoyang, and directly radiates Dongkou, Wugang, Xinning, Chengbu and Suining.

Dongxin Expressway is located in our city, connecting Shaohuai Expressway in the north and Guangxi Guiliu Expressway in the south, directly radiating Dongkou, Wugang, Xinning, Chengbu and Suining. The total mileage of the project construction is 168.8 13 km, and the total length of major expressways is 1 18.076438+0 km. There are 9 interchanges, 2 service areas in Wugang and Xinning, 8 off-ramp toll stations in Dashui, Gaosha, Wugang East, Wugang West, Simachong, Xinning, Bajiaozhai and Xiyan, and Langshan 1 mainline toll stations.

The main line of Dongxin Expressway adopts the standard construction of two-way four-lane expressway, with a design speed of 100 km per hour. The completion of this expressway will realize the overall advantage of the unified and coordinated development of regional economy and society in southwest Hunan, and also open up a new fast track for the Beibu Gulf Economic Zone in Nantong, Hunan, connecting the Pearl River Delta and even the ASEAN economic circle. Through Dongxin Expressway, a four-hour world-class boutique tourist route of "Guilin-Langshan, Xinning-Yunshan, Wugang-Fenghuang and Xiangxi" will soon be formed.