8月(yue)29日下(xia)午，隨著主體二標上(shang)行線完成(cheng)交通(tong)(tong)導改(gai)，合六高速改(gai)擴建合肥(fei)西樞(shu)紐互通(tong)(tong)至(zhi)六安北(bei)互通(tong)(tong)段(duan)55公里路段(duan)第二次主線交通(tong)(tong)導改(gai)順利完成(cheng)，標志著合肥(fei)至(zhi)六安段(duan)半(ban)幅改(gai)擴建順利完成(cheng)，進(jin)入(ru)沖刺八車(che)道(dao)的項目(mu)收官(guan)階段(duan)。
此次交通(tong)(tong)導改(gai)路段采(cai)用南半幅雙向四車道通(tong)(tong)行、北(bei)半幅封閉施(shi)工瀝(li)青(qing)中上面層(ceng)方案。面對時(shi)間緊、任務重(zhong)、難(nan)度大(da)的(de)實際情況(kuang)，參建(jian)單(dan)位采(cai)用加強備(bei)料、集中設備(bei)、蹲點推進、黨(dang)員(yuan)突擊(ji)等多種方式，連續克服新冠疫情、石(shi)料漲價、車流量大(da)、超長高溫等多種不利(li)因素影響，加強協調溝通(tong)(tong)、努(nu)力(li)攻(gong)堅(jian)克難(nan)，為實現年底建(jian)成通(tong)(tong)車總目標(biao)創(chuang)造有(you)利(li)條件。
目(mu)前，合六(liu)改擴(kuo)建路基、橋梁(liang)、涵(han)洞工(gong)程已基本完(wan)成(cheng)，南側瀝(li)青(qing)路面(mian)(mian)下(xia)面(mian)(mian)層(ceng)已完(wan)成(cheng)100%，中(zhong)面(mian)(mian)層(ceng)完(wan)成(cheng)97%，上(shang)面(mian)(mian)層(ceng)完(wan)成(cheng)94%，北(bei)側瀝(li)青(qing)路面(mian)(mian)下(xia)面(mian)(mian)層(ceng)已完(wan)成(cheng)100%，正在全(quan)力加快推進(jin)北(bei)側瀝(li)青(qing)中(zhong)面(mian)(mian)層(ceng)和(he)上(shang)面(mian)(mian)層(ceng)，計劃年內項目(mu)全(quan)面(mian)(mian)建成(cheng)。
