8月23日，云南宾南高速公路西可郎1号隧道全面贯通，标志着工程建设取得阶段性进展。
西可朗1号隧道为分离式隧道，全长1825m，最大埋深170m，路线所在区域地质构造复杂，围岩岩性为白垩系中风化砂岩夹泥岩，自稳能力差；施工难度高，安全风险大。
云南宾南高速公路项目位于云南省大理白族自治州境内，里程全长97.8公里，双向4车道。该条高速是在“一带一路”、长江经济带、昆瑞对外开放经济带建设等实施机遇下的重要举措。项目建成通车后，将对促进沿线区域经济社会进一步发展、矿产及旅游产业开发具有重要作用。
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