S7 Shanghai–Chongming Expressway

The S7 Shanghai–Chongming Expressway, commonly referred to as the Huchong Expressway (Chinese: 沪崇高速公路; pinyin: Hùchóng Gāosù Gōnglù) and designated S7, is an expressway in the city of Shanghai, China.^[1] The entire route runs within Baoshan District in the city of Shanghai, and was originally designated A13.

Shanghai–Chongming Expressway
Huchong Expressway 沪崇高速公路
Route information
Length	28.7 km (17.8 mi)
Major junctions
From	Shanghai S6 / Shanghai S20 in Baoshan District, Shanghai
Major intersections	G1503 in Baoshan District
To	G346 Yueluo Highway in Baoshan District
Location
Country	China
Province	Shanghai
Highway system
Transport in China
← S6 → S7

Route

Location	km	mi	Exit[1]	Name	Destinations	Notes
Shanghai S7
Baoshan District, Shanghai				Shanghai S6 / Shanghai S20
				Bao'an Highway [zh]
				G1503
				G346 Yueluo Highway
Closed/former       Concurrency terminus       HOV only       Incomplete access        Tolled       Route transition       Unopened