文章來源：中國交通建設集團(tuan)有限公司 發布時間(jian)：2017-06-13
6月7日(ri)，中交集團承建的新(xin)建西(xi)安(an)至成都鐵路客(ke)運專(zhuan)線陜西(xi)段(duan)2標清涼山(shan)隧(sui)道貫通。
西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)是國家(jia)中長期鐵路(lu)網(wang)規劃中的(de)重點(dian)項目(mu)，線(xian)路(lu)設計長度為(wei)643公(gong)里(li)，設計時(shi)速250公(gong)里(li)。西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)是第一(yi)條穿越秦嶺的(de)高(gao)(gao)(gao)速鐵路(lu)，清涼山(shan)隧道是西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)高(gao)(gao)(gao)鐵進(jin)入秦嶺的(de)第一(yi)條隧道，全長為(wei)12.55公(gong)里(li)，是西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)的(de)控制性(xing)工程(cheng)之(zhi)一(yi)。西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)向北(bei)在西(xi)(xi)(xi)安與鄭西(xi)(xi)(xi)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)、京(jing)廣(guang)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)相(xiang)連(lian)后直達北(bei)京(jing)，向南(nan)在江油站(zhan)與成(cheng)(cheng)(cheng)(cheng)綿樂客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)接軌后與滬漢蓉客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)相(xiang)連(lian)直達上海、與成(cheng)(cheng)(cheng)(cheng)貴及貴廣(guang)高(gao)(gao)(gao)鐵相(xiang)連(lian)直達廣(guang)州。西(xi)(xi)(xi)成(cheng)(cheng)(cheng)(cheng)客(ke)(ke)(ke)(ke)專(zhuan)(zhuan)(zhuan)2017年(nian)年(nian)末全線(xian)建成(cheng)(cheng)(cheng)(cheng)通車后，從成(cheng)(cheng)(cheng)(cheng)都(dou)坐火車到西(xi)(xi)(xi)安，將從現在的(de)13小(xiao)時(shi)縮短到約3小(xiao)時(shi)，到北(bei)京(jing)的(de)時(shi)間(jian)也將縮短至8小(xiao)時(shi)。