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贵州荔榕高速必赢棋牌官方下载

发布时间:2018-11-08 16:30:57 来源: 分享到:

贵州荔波至榕江高速必赢棋牌官方下载路线全长67.288公里,全线共设桥梁61座(28037.9米),隧道17座(19668米),桥隧比例高达71%。必赢棋牌下载负责全线路面和35.462公里路基桥隧工程施工任务及房建、电务、交安工程。

Libo-Rongjiang Expressway in Guizhou is 67.288km long, with 61 bridges (28037.9m), 17 tunnels (19668m) and 71% bridges and tunnels trough the whole line, and bridges and tunnels occupy up to 71%. CCCC Second Highway Engineering Co., Ltd. was responsible for construction of pavement and 35.462km of subgrade, bridges and tunnels as well as the building construction, telecommunication and traffic safety projects through the whole line.

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