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原標(biāo)題：国产av一二三无码影片

　　今??(jin)后??(hou)??，立?(li)足??(zu)“三??(san)江??(jiang)交??(jiao)匯??(hui)上??(shang)海??(hai)之??(zhi)門(mén)??(men)”的??(de)大??(da)吳??(wu)淞??(song)地??(di)區(qū)??(qu)??，外??(wai)環(huán)??(huan)隧??(sui)道??(dao)將??(jiang)與??(yu)郊??(jiao)環(huán)??(huan)隧??(sui)道??(dao)共??(gong)同??(tong)為??(wei)上??(shang)海??(hai)北??(bei)部??(bu)地??(di)區(qū)??(qu)構(gòu)??(gou)筑??(zhu)起??(qi)更??(geng)可?(ke)靠??(kao)的??(de)貨??(huo)運(yùn)??(yun)通??(tong)道??(dao)??，并??(bing)進(jìn)?(jin)一?(yi)步??(bu)提??(ti)升??(sheng)上??(shang)海??(hai)外??(wai)環(huán)??(huan)北??(bei)段??(duan)通??(tong)行??(xing)效??(xiao)率?(lv)??，串??(chuan)聯(lián)??(lian)寶??(bao)山??(shan)城??(cheng)區(qū)??(qu)、郵??(you)輪??(lun)港??(gang)門(mén)??(men)戶(hù)??(hu)、吳??(wu)淞??(song)創(chuàng)??(chuang)新??(xin)城??(cheng)、三??(san)岔??(cha)港??(gang)生??(sheng)態(tài)??(tai)門(mén)??(men)戶(hù)??(hu)四??(si)大??(da)未??(wei)來(lái)??(lai)城?(cheng)市??(shi)組?(zu)團(tuán)?(tuan)??。??　　2003年?(nian)建??(jian)成??(cheng)通??(tong)車(chē)??(che)的??(de)外??(wai)環(huán)??(huan)隧??(sui)道??(dao)是?(shi)中??(zhong)國(guó)??(guo)首??(shou)條??(tiao)采?(cai)用??(yong)沉??(chen)管??(guan)法??(fa)施??(shi)工??(gong)的??(de)特??(te)大??(da)型??(xing)越??(yue)江??(jiang)隧??(sui)道??(dao)??，曾??(zeng)是??(shi)上?(shang)海??(hai)北??(bei)部??(bu)地?(di)區(qū)祝(qu)唯??(wei)一??(yi)的??(de)大??(da)型?(xing)貨?(huo)運(yùn)??(yun)車(chē)?(che)輛??(liang)越??(yue)江??(jiang)通??(tong)道??(dao)??。??據(jù)??(ju)統(tǒng)??(tong)計(jì)??(ji)??，外??(wai)環(huán)??(huan)隧??(sui)道??(dao)歷??(li)年??(nian)車(chē)??(che)流??(liu)量??(liang)峰??(feng)值??(zhi)近??(jin)3000萬(wàn)??(wan)輛??(liang)??，為??(wei)通??(tong)車(chē)??(che)初??(chu)期??(qi)的??(de)2.4倍?(bei)??，大??(da)型??(xing)貨??(huo)車(chē)??(che)(含??(han)集??(ji)卡??(ka))約??(yue)占??(zhan)流??(liu)量??(liang)的??(de)80%??。多??(duo)年??(nian)來(lái)??(lai)由??(you)于?(yu)超??(chao)負(fù)??(fu)荷??(he)運(yùn)??(yun)營(yíng)??(ying)等?(deng)各??(ge)種??(zhong)原??(yuan)因??(yin)??，隧??(sui)道??(dao)留??(liu)下?(xia)沉??(chen)管??(guan)接?(jie)頭??(tou)滲??(shen)漏??(lou)、路??(lu)面?(mian)損??(sun)壞??(huai)等??(deng)“歲??(sui)月??(yue)痕??(hen)跡??(ji)”??。。