长沙市银星路观音岩四连拱隧道

  本隧道为打通高速公路和城市干道的重要节点,首创不等跨双向十车道四连拱城市隧道,包含两个主洞、两个辅洞共四个相连洞室,全长497m,总开挖跨度达64m,创国内隧道之最。

  项目获得国际隧道与地下空间协会(ITA)隧道奖“年度工程奖”。

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Fax:0731-84367001
Address: No. 598, Section 1, Yueliangdao Road, Wangcheng District, Changsha City, Hunan Province
Copyright: Hunan Provincial Communications Planning, Survey & Design Institute Co., Ltd.
Fax:0731-84367001
Address: No. 598, Section 1, Yueliangdao Road, Wangcheng District, Changsha City, Hunan Province
Copyright: Hunan Provincial Communications Planning, Survey & Design Institute Co., Ltd.