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“七彩橋”亮相青島 色彩斑斕宛如童話(huà)世界

2018-09-06 06:55來(lái)源:深圳新聞網(wǎng)

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???清水河大橋位于貴州省甕安縣和開(kāi)陽(yáng)縣交界處的清水河,是貴州省貴陽(yáng)至甕安高速公路重要控制性工程。清水河大橋系鋼桁加勁梁懸索橋,橋梁全長(cháng) 2171.40 米,橋面距清水河峽谷底約 350 米。該大橋為世界第一大跨徑板桁結合鋼桁懸梁索橋。是目前貴州省最大跨徑的橋梁。大橋于 2013 年開(kāi)工,2015 年底建成通車(chē)。

[責任編輯:李曉蕾]

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