Luoyang Bridge

The Luoyang Bridge, also known as Wan'an Bridge, is located in Quanzhou, Fujian province, China. The stone bay bridge is situated at the mouth of Luoyang River. Being the first stone bay bridge in China, it enjoys the reputation of "one of the four ancient bridges of China".

The project started from the fifth year of Huangyou's ruling period in the Northern Song dynasty. Cai Xiang, the chief of Quanzhou prefecture in the 3rd year of Jiayou's reign, took over the task of constructing the bridge, who had overcome several difficulties concerning bridge deck pavement and bridge pier by applying a raft foundation and raising oysters in the river to solid the base. In the fourth year of Jiayou's reign, the construction of Luoyang bridge was completed and Cai Xiang wrote "The Wan'an bridge" for it. The bridge had been reconstructed and repaired in the later dynasties. In the Southern Song dynasty, pagodas and fengshui pagodas were built outside the guardrail of the bridge.