3月11日，高岭隧道贯通瞬间，另一侧的施工人员冲上隧道顶部庆祝。当日，随着高岭隧道右洞的贯通，全长近44公里的乌鞘岭特长隧道群全部贯通。这意味着我国最长的高速公路——江苏连云港至新疆霍尔果斯高速即将全线高速化。乌鞘岭特长隧道群由乌鞘岭、安远、福尔湾、高岭和古浪5座隧道构成，是甘肃永登至古浪段的控制性工程，也是连霍高速全线最密集、施工难度最大的隧道群。新华社记者 王衡 摄     On March 11,,Kaolin tunnel breakthrough moment,On the other side of the construction personnel on the tunnel roof to celebrate.On the day,As kaolin tunnel hole right through,Nearly 44 km of wuxiaoling tunnel group of well versed in all.- this means that China's longest expressway in jiangsu province lianyungang to khorgos highway in xinjiang is also high.Wuxiaoling tunnel group of wuxiaoling/Fully confident/Fore bay/Kaolin and ancient wave 5 of tunnel,Wave is gansu ascends to the ancient period of control engineering,Is also the most intense even huo high-speed across the board/Group of the most difficult tunnel construction.The xinhua news agency reporters Wang Heng perturbation

    3月11日，高岭隧道贯通后，施工人员开始清理剩余土方。新华社记者 王衡 摄     On March 11,,Kaolin after tunnel transfixion,Workers began to clean up the rest of the earth.The xinhua news agency reporters Wang Heng perturbation

    3月11日，高岭隧道贯通后，施工人员拉横幅庆祝。新华社记者 王衡 摄     On March 11,,Kaolin after tunnel transfixion,Construction personnel to pull banners to celebrate.The xinhua news agency reporters Wang Heng perturbation