横亘的秦岭山脉不仅是祖国南北的分界线,也隔断了南北经济的交流。西汉高速公路的开工建设,为联系秦岭南北开辟了又一条大道,担负第 51 合同段施工任务的中铁十七局集团四公司西汉项目经理部,在项目经理吴润龙和书记孟家禄的带领下,用智慧与科技的结合,精心打造着横跨秦岭的天 Qinling Mountains are not only the dividing line between the north and south of the motherland, but also cut off the economic exchanges between North and South. The construction of the Western Han Dynasty Expressway opened up another avenue for connecting the north and south of Qinling and took part in the construction of the 51st Contract Section. The West Han Project Manager Department of the 4th Company of China Railway 17th Bureau Group under the leadership of project manager Wu Runlong and secretary Meng Jialu used wisdom With the combination of technology, carefully crafted the day across the Qinling Mountains