Qinglan Bridge is a cross-sea bridge connecting Qinglan Town and Dongjiao Town in Wenchang City, Hainan Province. It starts from Binwan Road in the west, spans Qinglan Bay, and ends in Dongjiao Town. It is 1828 meters long, the main bridge is548.4 meters long, the bridge is 34 meters wide, and the two-way 6-lane. The main bridge structure is a three-span steel-concrete composite beam cable-stayed bridge. The appearance is tall and beautiful, is a large landscape in Wenchang City.