Auther：2023-03-02
The Qinglan Bridge is a cross-sea link between Qinglan Town and Dongjiao Town in Wenchang City, Hainan Province, China. It is located on Qinglan Bay, and is a fast travel route connecting Haikou to the East Coast.
The construction of Qinglan Bridge started on March 8, 2010; the main bridge was completed on September 25, 2012; and the bridge was opened to traffic on December 18, 2012.
Qinglan Bridge starts from Binwan Road in the west, crosses Qinglan Bay, and goes east to Dongjiao Town; the total length of the line is 1828 meters, and the main bridge is 548.4 meters long; the bridge is a two-way six-lane urban expressway with a design speed of 80 km/h.
Qinglan Bridge 1828 meters long, the main bridge is 548.4 meters long, the main bridge towers are arranged 12 pairs of cable and limit device, a total of 48 pairs of cable, cable span single longest 162.719 meters, weighing 14.67 tons, side span single longest 142.884 meters, weighing 12.865 tons; cable wire for 7 mm galvanized high-strength, low relaxation steel wire, tensile standard strength 1670 kPa, modulus of elasticity is 1.96x10^5 kPa.
