China National Highway 320

National Highway 320
320国道
Section of G320 in Hunan between Longhui (隆回) and Dongkou (洞口)
Route information
Part of
Length:	3,695 km (2,296 mi)
Major junctions
From:	Shanghai
To:	Ruili, Yunnan
Highway system
Expressways National Highways Transport in China

China National Highway 320 (G320) runs southwest from Shanghai through the provinces of Zhejiang, Jiangxi, Hunan and Guizhou before ending in Ruili, Yunnan at the Sino–Burmese border. It is 3,695 kilometres (2,296 mi) in length.