(?) (?)四(Si)川(Chuan)雅(Ya)安(An)至(Zhi)西(Xi)昌(Chang)高(Gao)速(Su)公(Gong)路(Lu)雅(Ya)泸(Lu)段(Duan)是(Shi)西(Xi)部(Bu)大(Da)通(Tong)道(Dao)兰(Lan)州(Zhou)至(Zhi)磨(Mo)憨(Han)公(Gong)路(Lu)成(Cheng)都(Du)至(Zhi)攀(Pan)枝(Zhi)花(Hua)公(Gong)路(Lu)的(De)一(Yi)段(Duan),(?)是(Shi)四(Si)川(Chuan)省(Sheng)高(Gao)速(Su)公(Gong)路(Lu)网(Wang)的(De)主(Zhu)干(Gan)线(Xian)之(Zhi)一(Yi),(?)也(Ye)是(Shi)四(Si)川(Chuan)省(Sheng)通(Tong)往(Wang)云(Yun)南(Nan)昆(Kun)明(Ming)的(De)主(Zhu)要(Yao)通(Tong)道(Dao)。(?)建(Jian)成(Cheng)了(Liao)世(Shi)界(Jie)高(Gao)速(Su)公(Gong)路(Lu)首(Shou)座(Zuo)双(Shuang)螺(Luo)旋(Xuan)隧(Sui)道(Dao),(?)在(Zai)世(Shi)界(Jie)高(Gao)速(Su)公(Gong)路(Lu)史(Shi)上(Shang)首(Shou)次(Ci)采(Cai)用(Yong)双(Shuang)螺(Luo)旋(Xuan)展(Zhan)线(Xian),(?)克(Ke)服(Fu)连(Lian)续(Xu)51.2公(Gong)里(Li)1518米(Mi)高(Gao)差(Cha)世(Shi)界(Jie)难(Nan)题(Ti)。(?)同(Tong)时(Shi),(?)攻(Gong)克(Ke)了(Liao)超(Chao)长(Chang)距(Ju)离(Li)连(Lian)续(Xu)纵(Zong)坡(Po)路(Lu)段(Duan)行(Xing)车(Che)安(An)全(Quan)关(Guan)键(Jian)技(Ji)术(Shu)、(?)公(Gong)路(Lu)隧(Sui)道(Dao)穿(Chuan)越(Yue)高(Gao)原(Yuan)湿(Shi)地(Di)技(Ji)术(Shu)、(?)高(Gao)地(Di)震(Zhen)烈(Lie)度(Du)地(Di)区(Qu)选(Xuan)线(Xian)及(Ji)桥(Qiao)隧(Sui)建(Jian)设(She)技(Ji)术(Shu)等(Deng)世(Shi)界(Jie)性(Xing)难(Nan)题(Ti),(?)为(Wei)复(Fu)杂(Za)地(Di)区(Qu)修(Xiu)建(Jian)高(Gao)速(Su)公(Gong)路(Lu)提(Ti)供(Gong)了(Liao)一(Yi)系(Xi)列(Lie)突(Tu)破(Po)性(Xing)的(De)新(Xin)思(Si)想(Xiang)、(?)新(Xin)技(Ji)术(Shu)。(?)
(?) (?)荣(Rong)获(Huo)中(Zhong)国(Guo)土(Tu)木(Mu)工(Gong)程(Cheng)詹(Zhan)天(Tian)佑(You)奖(Jiang),(?)是(Shi)交(Jiao)通(Tong)运(Yun)输(Shu)部(Bu)确(Que)定(Ding)的(De)“(?)勘(Kan)察(Cha)设(She)计(Ji)典(Dian)型(Xing)示(Shi)范(Fan)”(?)和(He)“(?)科(Ke)技(Ji)示(Shi)范(Fan)”(?)双(Shuang)示(Shi)范(Fan)项(Xiang)目(Mu),(?)并(Bing)获(Huo)誉(Yu)“(?)中(Zhong)国(Guo)高(Gao)速(Su)公(Gong)路(Lu)的(De)‘(?)桥(Qiao)隧(Sui)博(Bo)物(Wu)馆(Guan)’(?)”(?)“(?)天(Tian)梯(Ti)高(Gao)速(Su)”(?)和(He)“(?)云(Yun)端(Duan)上(Shang)的(De)高(Gao)速(Su)”(?)。(?)