文(wen)章來源：中(zhong)國鐵路工程(cheng)總公司(si) 發布時間：2010-05-19
5月10日，中(zhong)國鐵路工(gong)(gong)(gong)程總公(gong)司中(zhong)鐵八局施工(gong)(gong)(gong)的貴(gui)陽樞紐(niu)工(gong)(gong)(gong)程貴(gui)廣引入控制性工(gong)(gong)(gong)程新(xin)望(wang)城(cheng)(cheng)坡隧(sui)道(dao)順(shun)利貫通。新(xin)望(wang)城(cheng)(cheng)坡隧(sui)道(dao)系雙線隧(sui)道(dao)，全長1858m，穿(chuan)行(xing)于城(cheng)(cheng)郊結合部(bu)，下穿(chuan)戰備公(gong)路，大部(bu)屬淺埋，埋深僅10余米，地表多住(zhu)宅、廠房等(deng)建筑物，施工(gong)(gong)(gong)干擾大，為(wei)全線重點控制工(gong)(gong)(gong)程之一。