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學習快評丨qibao666888　　中??(zhong)新??(xin)網(wǎng)??(wang)重??(zhong)慶??(qing)3月??(yue)24日??(ri)電??(dian) (記??(ji)者??(zhe) 何??(he)蓬??(peng)磊??(lei))記??(ji)者??(zhe)24日??(ri)從??(cong)中??(zhong)鐵??(tie)十??(shi)二??(er)局??(ju)集??(ji)團??(tuan)有??(you)限??(xian)公??(gong)司??(si)獲??(huo)悉??(xi)??，由??(you)該??(gai)局??(ju)承??(cheng)建??(jian)的??(de)西??(xi)渝??(yu)高??(gao)鐵??(tie)康??(kang)渝??(yu)段??(duan)城??(cheng)口??(kou)任??(ren)河?(he)特??(te)大??(da)橋??(qiao)最??(zui)后?(hou)一??(yi)個?(ge)主??(zhu)墩??(dun)——17號??(hao)墩??(dun)順??(shun)利??(li)完??(wan)成??(cheng)封??(feng)頂??(ding)??，標??(biao)志??(zhi)著?(zhe)大??(da)橋??(qiao)全?(quan)面??(mian)進??(jin)入??(ru)梁?(liang)部??(bu)結(jié)??(jie)構(gòu)??(gou)施??(shi)工??(gong)階??(jie)段??(duan)??。??　　西?(xi)渝??(yu)高??(gao)鐵??(tie)全??(quan)長?(chang)739公??(gong)里??(li)??，設??(she)計??(ji)時??(shi)速?(su)350公??(gong)里??(li)??，是??(shi)國?(guo)家??(jia)“八??(ba)縱??(zong)八??(ba)橫??(heng)”高??(gao)鐵??(tie)網(wǎng)??(wang)北??(bei)京??(jing)至??(zhi)昆??(kun)明?(ming)的??(de)京??(jing)昆??(kun)通??(tong)道??(dao)和??(he)包??(bao)頭?(tou)、銀?(yin)川??(chuan)至??(zhi)海??(hai)口??(kou)的??(de)包??(bao)(銀?(yin))海??(hai)通??(tong)道??(dao)的??(de)重??(zhong)要?(yao)組??(zu)成??(cheng)部??(bu)分?(fen)??，建??(jian)成?(cheng)通??(tong)車??(che)后??(hou)??，將??(jiang)極??(ji)大??(da)地??(di)縮??(suo)短??(duan)重??(zhong)慶??(qing)與??(yu)西??(xi)安??(an)的??(de)時??(shi)空??(kong)距??(ju)離??(li)??，對??(dui)于??(yu)促??(cu)進??(jin)區(qū)??(qu)域??(yu)經(jīng)?(jing)濟??(ji)協(xié)??(xie)同??(tong)發(fā)??(fa)展??(zhan)、推??(tui)動??(dong)沿??(yan)線??(xian)地??(di)區(qū)??(qu)旅??(lv)游??(you)資??(zi)源??(yuan)開??(kai)發(fā)??(fa)、助??(zhu)力??(li)鄉(xiāng)??(xiang)村秘(cun)振??(zhen)興??(xing)等??(deng)具??(ju)有??(you)重??(zhong)要??(yao)意??(yi)義?(yi)??。??(完??(wan))。