Shanghai–Changzhou Expressway

x100px Shanghai–Changzhou Expressway
上海–常州高速公路
Huchang Expressway 沪常高速公路
Route information
Length:	170.7 km (106.1 mi) Length when fully complete. Shanghai portion: 25.7 km (16.0 mi) total, 18.4 km (11.4 mi) completed Jiangsu portion: 145 km (90 mi) total, 75 km (47 mi) completed
Major junctions
East end:	G15 in Qingpu, Shanghai (current) Jiamin Elevated Road in Minhang, Shanghai (when complete)
	G1501 in Qingpu, Shanghai G15W2 / Jiangsu S5 in Suzhou, Jiangsu G15W in Suzhou, Jiangsu Jiangsu S9 in Suzhou, Jiangsu (unopened)
West end:	Jiangsu S9 in Wuxi, Jiangsu (current) Jiangsu S39 in Changzhou, Jiangsu (when complete)
Highway system
Expressways of Shanghai Expressways of Jiangsu ← Shanghai S20 Shanghai S26 Shanghai S32 → ← Jiangsu S55 Jiangsu S58 Jiangsu S59 →

The Shanghai–Changzhou Expressway (Chinese: 上海–常州高速公路), commonly referred to as the Huchang Expressway (Chinese: 沪常高速公路), is a partially completed 170.7-kilometre-long Chinese expressway (106.1 mi) that connects the cities of Shanghai and Changzhou. In Shanghai, it is designated S26, and in Jiangsu, it is designated S58. It connects the cities of Shanghai, Suzhou, Wuxi, and Changzhou and serves as an important expressway between the province of Jiangsu and the direct-controlled municipality of Shanghai.

The Shanghai portion of the expressway will be 25.7 km (16.0 mi) in length, of which 18.4 km (11.4 mi) has already been completed. The Jiangsu portion will be 145 km (90 mi) in length, of which 75 km (47 mi) has been completed. The expressway is currently complete between the cities of Shanghai and Suzhou.