Haiyin Bridge(海印桥) was built in June 1985 and opened to traffic in December 1988. It is named after "Haiyin Rock(海印石)", which is a chop-like giant rock in the Pearl River. It is also called "珠江四桥" once because it is the fourth bridge because it is the fourth bridge across the Pearl River in Guangzhou. Located in Dashatou, connecting Yuexiu District and Haizhu District, across the Pearl River, with a total length of about 1130.75 meters, it is connected to Donghu Road in the north and Dongxiao Road in the south, and has an approach bridge connecting Yanjiang Road and Binjiang Road. The main bridge is 345 metres long and 35 metres wide, with six lanes in each direction and cycle paths and footpaths on both sides.
Haiyin Bridge is a twin-tower cable-stayed bridge, the first in Guangzhou and the first twin-towered single cable-stayed bridge in China, with 57.4m high towers in the shape of an inverted Y. Since the abolition of tolls on Haiyin Bridge, many vehicles pass over the bridge every day.