Difference between revisions of "Silahe Bridge"
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The concrete truss-arch has become a discontinued type of bridge span in China as a number of them developed cracks and other issues that forced either closure or replacement. So far the Silahe Bridge seems to be holding its own with a clean bill of health since its opening in 1990. | The concrete truss-arch has become a discontinued type of bridge span in China as a number of them developed cracks and other issues that forced either closure or replacement. So far the Silahe Bridge seems to be holding its own with a clean bill of health since its opening in 1990. | ||
| − | The Silahe Bridge deck is about 40 meters above the full reservoir level formed by a downstream dam but is at least 100 meters above the original level of the Sancha River. | + | The Silahe Bridge deck is about 40 meters above the full reservoir level formed by a downstream dam but is at least 100 meters above the original level of the Sancha River. |
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| + | In 2023 a higher level bypass beam bridge was built next to the older arch bridge. | ||
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| − | [[File: | + | [[File:SilaheProb120mtrSpan.jpg|750px|center]] |
Silahe Bridge with the reservoir half empty. | Silahe Bridge with the reservoir half empty. | ||
[[File:SilaheRoad.jpg|750px|center]] | [[File:SilaheRoad.jpg|750px|center]] | ||
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| + | [[File:SilaheNewSatellite.jpg|750px|center]] | ||
| + | Silahe Bridge satellite image. | ||
[[File:SilaheSatelliteImage.jpg|750px|center]] | [[File:SilaheSatelliteImage.jpg|750px|center]] | ||
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Latest revision as of 01:52, 27 September 2023
Silahe Bridge
斯拉河大桥
Shangpingzhaixiang, Guizhou, China
(328) feet high / (100) meters high
(394) foot span / (120) meter span
1990
Although the Sancha River is crossed by more spectacular spans both upstream and downstream of the Silahe Bridge, this remote arch crossing is still a delightful little gem hidden in the mountains about 50 kilometers north of Anshun city.
The concrete truss-arch has become a discontinued type of bridge span in China as a number of them developed cracks and other issues that forced either closure or replacement. So far the Silahe Bridge seems to be holding its own with a clean bill of health since its opening in 1990.
The Silahe Bridge deck is about 40 meters above the full reservoir level formed by a downstream dam but is at least 100 meters above the original level of the Sancha River.
In 2023 a higher level bypass beam bridge was built next to the older arch bridge.
The Silahe Bridge under a full reservoir.
Silahe Bridge with the reservoir half empty.
Silahe Bridge satellite image.
Silahe Bridge location map.
