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3月30日(ri)0點，由山(shan)東高速(su)集團代建(jian)的青(qing)島膠州灣大橋(qiao)膠州連(lian)接線工程(cheng)提前(qian)6個月建(jian)成通車。

膠(jiao)州(zhou)連(lian)接(jie)線工程(cheng)是(shi)青島(dao)(dao)膠(jiao)州(zhou)灣大橋配套(tao)工程(cheng)，起于上合地方經貿(mao)合作(zuo)示范區生態(tai)大道(dao)，順接(jie)膠(jiao)州(zhou)灣大橋大沽河(he)航(hang)道(dao)橋西側，主線全(quan)長(chang)2827米(mi)，互通(tong)(tong)匝道(dao)橋全(quan)長(chang)2922米(mi)。工程(cheng)總(zong)投(tou)(tou)資(zi)9.18億元，由膠(jiao)州(zhou)城(cheng)投(tou)(tou)投(tou)(tou)資(zi)，山(shan)東(dong)高(gao)(gao)速(su)青島(dao)(dao)發展公(gong)司代建(jian)，山(shan)東(dong)高(gao)(gao)速(su)路橋施工。通(tong)(tong)車后，山(shan)東(dong)高(gao)(gao)速(su)青島(dao)(dao)發展公(gong)司受委(wei)托開展運營、管理(li)和維護工作(zuo)。

工(gong)(gong)(gong)程建設中,山(shan)東(dong)高速集團科學組(zu)織、優化(hua)設計、強化(hua)管(guan)理，克(ke)服工(gong)(gong)(gong)期(qi)緊、任務重、疫情影響等(deng)(deng)困難(nan)，突(tu)破地材短缺、箱(xiang)(xiang)梁(liang)冬期(qi)施(shi)工(gong)(gong)(gong)等(deng)(deng)難(nan)題(ti)，特別是在上跨膠州灣(wan)(wan)大(da)橋(qiao)施(shi)工(gong)(gong)(gong)中，山(shan)東(dong)省內(nei)首次使(shi)用海上鋼箱(xiang)(xiang)梁(liang)頂推工(gong)(gong)(gong)藝，具有不侵占膠州灣(wan)(wan)大(da)橋(qiao)主(zhu)線空間、不影響主(zhu)線車輛正常通(tong)(tong)行等(deng)(deng)優點(dian)，能有效(xiao)縮(suo)短施(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)期(qi)，對類似海上跨線工(gong)(gong)(gong)程組(zu)織實(shi)施(shi)提供了可靠借鑒(jian)。在全(quan)體(ti)建設者的(de)努力下(xia)，膠州連接線工(gong)(gong)(gong)程質量持(chi)續(xu)穩定(ding)，安全(quan)管(guan)理成(cheng)效(xiao)顯著，工(gong)(gong)(gong)程進(jin)展有序(xu)高效(xiao)，提前(qian)6個(ge)月實(shi)現通(tong)(tong)車。

膠(jiao)州連接線通(tong)(tong)(tong)車后(hou)，膠(jiao)州與青(qing)島(dao)(dao)主(zhu)城(cheng)(cheng)區(qu)(qu)(qu)距(ju)離將縮短至20公(gong)里、15分鐘(zhong)車程，將成為(wei)膠(jiao)州市(shi)進(jin)出青(qing)島(dao)(dao)市(shi)主(zhu)城(cheng)(cheng)區(qu)(qu)(qu)，也是半(ban)島(dao)(dao)區(qu)(qu)(qu)域其(qi)他城(cheng)(cheng)市(shi)群進(jin)出膠(jiao)州、上合(he)地方經(jing)貿(mao)合(he)作示范區(qu)(qu)(qu)和膠(jiao)東國(guo)際(ji)機場的快速通(tong)(tong)(tong)道，對(dui)提升膠(jiao)州灣大橋(qiao)輻射(she)能力，暢通(tong)(tong)(tong)主(zhu)城(cheng)(cheng)區(qu)(qu)(qu)與各區(qu)(qu)(qu)市(shi)交通(tong)(tong)(tong)，形成“半(ban)小時(shi)交通(tong)(tong)(tong)圈(quan)”“三(san)城(cheng)(cheng)聯動(dong)(dong)”發展格局，推動(dong)(dong)青(qing)島(dao)(dao)社(she)會(hui)經(jing)濟(ji)發展具有重(zhong)要(yao)意義(yi)。

【責任編輯：語謙】