国产精选污视频在线观看-国产精品综合在线-国产精品综合-国产精品资源站-韩国一区二区三区

橋梁隧道工程

打造綠色建材，共筑美好生命

廣東珠海十字門隧道

十字門隧道位于珠海市南灣城區和橫琴新區，南起榮粵道，北至南灣大道，長約2.6千米，左線全長1905m，右線全長2656.96m，項目建成后，從橫琴金融島至珠海灣仔區域約兩分鐘可達，將極大緩解橫琴大橋的交通壓力，提升合作區對外通行能力。

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