隴南:渭武高速公路試驗二標開工
據(ju)了解,渭武高速(su)公路試驗二標工(gong)程包(bao)含隧道(dao)工(gong)程:沙(sha)灣隧道(dao)左線(xian)ZK365+391—ZK368+565,全長(chang)3.174公里(li)(li),右線(xian)YK365+386—YK368+502,全長(chang)3.116公里(li)(li);橋(qiao)梁工(gong)程:沙(sha)灣白龍(long)江(jiang)特大橋(qiao)ZK369+315,全長(chang)1.509公里(li)(li),YK369+260,全長(chang)1.529公里(li)(li),特大橋(qiao)兩次跨越白龍(long)江(jiang),途經沙(sha)灣鎮(zhen)、大寨村、磚鋪村。
渭武(wu)高(gao)速(su)(su)(su)公(gong)(gong)路全線(xian)(xian)主線(xian)(xian)長(chang)237.59公(gong)(gong)里,隴南(nan)境內主線(xian)(xian)長(chang)138公(gong)(gong)里,估(gu)算總投(tou)資320億元(yuan),隴南(nan)段(duan)估(gu)算總投(tou)資186億元(yuan),互通立交共(gong)11座,橋隧構筑物比例為(wei)58.15%,采(cai)用雙向四車道(dao)高(gao)速(su)(su)(su)公(gong)(gong)路設計(ji)標準,設計(ji)行(xing)車時速(su)(su)(su)80公(gong)(gong)里,2014年全線(xian)(xian)開工建設。
渭武(wu)高速(su)公(gong)路(lu)是國家高速(su)公(gong)路(lu)網規劃的蘭(lan)州(zhou)至(zhi)海(hai)口國家高速(su)公(gong)路(lu)在(zai)我省(sheng)(sheng)境內(nei)的重(zhong)要(yao)(yao)組成部分(fen),北接在(zai)建的臨洮(tao)至(zhi)渭源高速(su)公(gong)路(lu)、已建成的蘭(lan)州(zhou)至(zhi)臨洮(tao)高速(su)公(gong)路(lu),南(nan)接已建成的武(wu)都至(zhi)罐(guan)子溝高速(su)公(gong)路(lu),是我省(sheng)(sheng)通(tong)達(da)四川、重(zhong)慶、貴州(zhou)等出(chu)海(hai)通(tong)道的重(zhong)要(yao)(yao)南(nan)出(chu)口公(gong)路(lu),也是西北地(di)區(qu)與西南(nan)地(di)區(qu)間最為(wei)便(bian)捷的交通(tong)要(yao)(yao)道。該路(lu)段(duan)對促進我市乃至(zhi)全省(sheng)(sheng)經濟(ji)社會發展、完(wan)善路(lu)網結構具有十分(fen)重(zhong)要(yao)(yao)的意義(yi)。
來源:中共甘肅網--《隴南日報(bao)》




