Lakuaigaojia Bridge

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Lakuaigaojia Bridge
拉会高架大桥
Hechi, Guanxi, China
453 feet high / 138 meters high
361 foot span / 110 meter span
2012

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One of the earliest high bridges in Guanxi Province, the Lakuaigaojia Bridge curves elegantly along a mountainous stretch of the G75 Lanzhou-Haikou Expressway 10 kilometers northwest of Hechi city. The 2 parallel viaducts have a changing radius of 420 to 540 meters. The shorter bridge measures 836 meters long with a span arrangement of 10x30 +60+2x110+60 +5x40 meters. The longer bridge measures 1022 meters long with a span arrangement of 10x30 +60+2x110+60 +4x40 +7x30 meters. The single-cell beams have a top width of 12 meters and a bottom width of 7 meters with a depth over the piers of 7.5 meters and 2.8 meters deep at midspan. The maximum pier height is 110.4 meters with a size of 7x7 meters at the top and a downward slope of 100:1. The roadway width is 11 meters.


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Image by hongdugxnews.com.cn.


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Image by hongdugxnews.com.cn.


LakuaigaojiaView.jpg


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Lakuaigaojia Bridge satellite image.


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Lakuaigaojia Bridge location map.


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