3月11日，上海隧道工程有限公司承建的珠海十字门隧道迎来关键节点，“琴澳号”盾构机巨型刀盘下井安装完成，标志着盾构始发进入倒计时。
珠海十字门项目概况
珠海十字门隧道全长约2.6公里，南起荣粤道，横穿马骝洲水道，北至南湾大道，是连接十字门中央商务区湾仔片区与横琴片区的一条交通动脉，包括隧道、南接线、北接线三部分。“琴澳号”盾构隧道施工段长约940米，为上下双层布置。隧道建成后，将为横琴编织起全天候对外联络安全通道，将促进横琴新区与湾仔区域，尤其是十字门中央商务区南北片区的协同发展。
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