Dashagou Bridge

Dashagou Bridge
大沙沟大桥
Qiaojia, Yunnan, China
(525) feet high / (160) meters high
427 foot span / 130 meter span
2020

Dashagou Bridge is a large prestressed concrete cantilevered beam span along the Dongchuan Gele to Qiaojia Hulukou expressway that runs along the east side of the great Jinshajiang River in Yunnan Province. The main span configuration is 73+130+73 meters on piers as tall as 94 meters.

The expressway runs along the east side of the reservoir that will form behind the 277 meter tall Baihetan Dam. The Dongchuan to Qiaojia expressway has a number of high beam bridges as well as the giant Jinshajiang Qiaojia suspension bridge that will cross the reservoir at the northern end of the expressway near the Hulukou suspension bridge.