深南高铁全线首座隧道贯通

新华网
20 Dec 2024

新华社北京12月20日电(记者樊曦)记者从中国铁建股份有限公司了解到,12月20日,在广东省云浮市,由中铁十四局承建的深南高铁竹斗夫隧道贯通。这是深南高铁全线首座贯通的隧道,标志着工程建设取得新突破。深南高铁广东珠三角枢纽(广州新)机场至粤桂省界段由中国铁建华南建设有限公司总承包管理,线路起于珠三角枢纽(广州新)机场,经佛山、肇庆、云浮至粤桂省界,设计时速为350公里。此次贯通的竹斗夫隧道为单洞...

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