S2 Shanghai–Luchaogang Expressway

Shanghai–Luchaogang Expressway
Shanghai–Luchaogang Expressway
Hulu Expressway; 沪芦高速公路
	The toll station at Lingang New Area before the Donghai Bridge. Note the sign showing the old designation of the expressway, A2.
Route information
Length	42.31 km (26.29 mi) Length excludes the Donghai Bridge.
Major junctions
From	Shanghai S1 / Shanghai S20 in Pudong New Area, Shanghai
	Shanghai S32 in Pudong New Area; G1503 in Pudong New Area
To	Lingang New City, Pudong New Area, Shanghai
Location
Country	China
Province	Shanghai
Highway system
	Transport in China;

The Shanghai–Luchaogang Expressway, commonly referred to as the Hulu Expressway (Chinese: 沪芦高速公路; pinyin: Hùlú Gāosù Gōnglù) and designated S2, is a 42.31-kilometre-long expressway (26.29 mi) in the city of Shanghai, China. The entire route runs within Pudong New Area in the city of Shanghai, and was originally designated A2.