G4231 Nanjing–Jiujiang Expressway

Nanjing–Jiujiang Expressway
Nanjing–Jiujiang Expressway
南京－九江高速公路
Ningjiu Expressway; 宁九高速公路
Route information
	Auxiliary route of G42
Major junctions
North end	G2503 / G347 in Pukou District, Nanjing, Jiangsu
South end	Jiujiang, Jiangxi
Location
Country	China
Highway system
	National Trunk Highway System; Primary; Auxiliary; National Highways; Transport in China;

The G4231 Nanjing–Jiujiang Expressway (Chinese: 南京—九江高速公路), also referred to as the Ningjiu Expressway (Chinese: 宁九高速公路), is an under construction expressway in China that connects the cities of Nanjing, Jiangsu to Jiujiang, Jiangxi.^[1]