Wuhuading Tunnel of the Lingsui Expressway completed on February 20. Result is China Railway Construction Corporation completed all tunnels of Lingsui Expressway tunnel.
http://big5.news.cn/gate/big5/www.news.cn/fortune/20250220/cfaeaf6a0dd240f9a910a11bff422828/c.html
cover tunnel photo by: Matt Brown from London, England / CC BY
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凌綏高速全線隧道貫通-新華網
big5.news.cn凌綏高速全線隧道貫通-記者從中國鐵建股份有限公司了解到,凌綏高速公路五花頂隧道2月20日順利貫通,標誌着凌綏高速全線隧道全部貫通,向實現全線通車目標邁出重要一步。