Difference between revisions of "Dahegou Bridge"
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大河沟特大桥<br /> | 大河沟特大桥<br /> | ||
Xinshizhen, Sichuan, China<br /> | Xinshizhen, Sichuan, China<br /> | ||
| − | + | 591 feet high / 180 meters high<br /> | |
919 foot span / 280 meter span<br /> | 919 foot span / 280 meter span<br /> | ||
| − | + | 2025<br /> | |
[[File:DahegouRender4.JPG|750px|center]] | [[File:DahegouRender4.JPG|750px|center]] | ||
</div> | </div> | ||
| − | Dahegou Bridge is a tunnel to tunnel pair of parallel through-arch bridges on the mountainous G4216 Yibin to Panzhihua Expressway that has several other high bridges and many long tunnels. | + | Dahegou Bridge is a tunnel to tunnel pair of parallel CFST through-arch bridges on the mountainous G4216 Yibin to Panzhihua Expressway that has several other high bridges and many long tunnels. |
The route is also unique for having more large span arch bridges than any other highway on earth with a total of seven. These massive concrete and CFST arches include Xi'ninghe, Dahegou, Shangwujiao, Xisujiaohe, Yuewulada, Liutonghe and Daheba Bridges. | The route is also unique for having more large span arch bridges than any other highway on earth with a total of seven. These massive concrete and CFST arches include Xi'ninghe, Dahegou, Shangwujiao, Xisujiaohe, Yuewulada, Liutonghe and Daheba Bridges. | ||
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<div style="text-align: center; font-size: 25px;"> | <div style="text-align: center; font-size: 25px;"> | ||
| − | [[File: | + | [[File:DahegouElevationFinalNew.JPG|900px|center]]<br /> |
Dahegou Bridge Elevation<br /> | Dahegou Bridge Elevation<br /> | ||
</div> | </div> | ||
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| + | [[File:DahegouCloudsyellow.jpg|750px|center]] | ||
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| + | [[File:DahegouSideHighDrone.jpg|750px|center]] | ||
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| + | [[File:DahegouClosureGroup.jpg|750px|center]] | ||
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| + | [[File:DahegouClosure.jpg|750px|center]] | ||
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[[File:DahegouRender2.jpeg|750px|center]] | [[File:DahegouRender2.jpeg|750px|center]] | ||
| + | An older render of the Dahegou Bridges. | ||
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| + | [[File:DahegouTunnelEndsGray.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouCables.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouBaseBottom.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTrussGreenTrees.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouRedBase.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTrussCatwalk.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouLonglensGray.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouUpSky.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouRedStair.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouRedStairEdge.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTripleTruss.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTunnelGraySkyView.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouWideGraySky.jpg|550px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouElevationAlternate.JPG|900px|center]] | ||
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| + | [[File:DahegouCloudyCliff.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouCanal.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouGrayLocalBridge.JPG|450px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouLonglensTrough.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouDeckSections.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouSectionsDrop.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTroughWalls.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouDrawing5.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouRiverView.JPG|750px|center]] | ||
| + | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouHighlineView.jpg|750px|center]] | ||
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[[File:DahegouRenderSign.JPG|750px|center]] | [[File:DahegouRenderSign.JPG|750px|center]] | ||
Image by Eric Sakowski / HighestBridges.com | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTrussMoveVehicle.jpg|750px|center]] | ||
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[[File:DahegouYangtzeView.JPG|750px|center]] | [[File:DahegouYangtzeView.JPG|750px|center]] | ||
Image by Eric Sakowski / HighestBridges.com | Image by Eric Sakowski / HighestBridges.com | ||
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| + | [[File:DahegouTopo.JPG|900px|center]] | ||
Latest revision as of 21:03, 4 June 2026
Dahegou Bridge
大河沟特大桥
Xinshizhen, Sichuan, China
591 feet high / 180 meters high
919 foot span / 280 meter span
2025
Dahegou Bridge is a tunnel to tunnel pair of parallel CFST through-arch bridges on the mountainous G4216 Yibin to Panzhihua Expressway that has several other high bridges and many long tunnels.
The route is also unique for having more large span arch bridges than any other highway on earth with a total of seven. These massive concrete and CFST arches include Xi'ninghe, Dahegou, Shangwujiao, Xisujiaohe, Yuewulada, Liutonghe and Daheba Bridges.
The area just north of Dahegou Bridge is home to nearly 10 high bridges that have all been partially submerged in the reservoir behind the Xiangjiaba Dam across the Yangtze River (Jinsha Jiang) 70 kilometers downstream to the east including Xi'ninghe Bridge, the local route X163 Xi'ninghe Bridge, the S307 Xi'ninghe Bridge, Daqiaoxiang, Jinshajiang Bridge Xinshi, Jinshajiang Nan'an Bridge, Zhongduhe Expressway Bridge, Zhongduhe G213 Bridge and the Yangliuba Bridge.
Dahegou Bridge Elevation
An older render of the Dahegou Bridges.
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Image by Eric Sakowski / HighestBridges.com
Dahegou Bridge satellite image.
Dahegou Bridge location map.
