Dashagou Bridge S303

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Dashagou Bridge S303
大沙沟大桥
Qiaojia, Yunnan, China
(279) feet high / (85) meters high
131 foot span / 40 meter span
2021

DashagouSatelliteS303.jpg


Dashagou Bridge S303 is a simple span beam bridge on the upgraded local route S303 that parallels the Dongchuan Gele to Qiaojia Hulukou expressway that runs along the east side of the great Jinshajiang River in Yunnan Province. The main span is only 40 meters.

Just to the south is the even larger Dashagou Bridge on 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.

Route S303 and the expressway run 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.


Dashagou Bridge S303 Elevation 85mtrH.jpg

Dashagou Bridge S303 Elevation


DashagouSatelliteS303.jpg

Dashagou Bridge S303 satellite image.


Dashagou Bridge S303 Plan copy.jpg


QiaojiaBridgesMapNorth.jpg

Dashagou Bridge S303 location map.

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