Suzhou Creek (or Soochow Creek), also called Wusong River, is a river that passes through the Shanghai city center. It is named after the neighbouring city of Suzhou, Jiangsu, the predominant settlement in this area prior to the rise of Shanghai as a metropolis.One of the principal outlets of Lake Tai in Wujiang District of Suzhou, Suzhou Creek is 125 km (78 mi) long, of which 54 km are within the administrative region of Shanghai and 24 km within the city's highly urbanized parts.