Pujiwei Bridge, located in the suburb of Tongling City, Anhui Province, is a part of G3 Beijing-Taiwan Expressway. From the whole bridge near Zhouzhuang to Graepp Manor.

Tongling, alias: Tongdu, is located in the south-central part of Anhui Province, at the lower reaches of the Yangtze River, with Hefei in the north, Chizhou in the south, Wuhu in the east and Anqing in the west. By the end of 2020, Tongling had a total area of 3,008 square kilometers, and by February 2, 2022, Tongling had jurisdiction over 3 districts 1 county. During Xia and Shang Dynasties, Tongling belonged to Yangzhou.