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　　為??(wei)增??(zeng)強(qiáng)??(qiang)長??(chang)江??(jiang)干??(gan)線??(xian)過??(guo)江??(jiang)能??(neng)力??(li)?，這??(zhe)座??(zuo)大??(da)橋??(qiao)實(shí)??(shi)現(xiàn)??(xian)了??(le)“高??(gao)速??(su)公??(gong)路??(lu)、城??(cheng)際??(ji)鐵??(tie)路??(lu)、貨??(huo)運(yùn)??(yun)鐵??(tie)路??(lu)”合?(he)并??(bing)過??(guo)江??(jiang)??。??“公??(gong)鐵??(tie)合??(he)建??(jian)?，需??(xu)滿??(man)足??(zu)高??(gao)鐵??(tie)行??(xing)車??(che)的??(de)安??(an)全?(quan)與??(yu)舒??(shu)適??(shi)性??(xing)?，對(duì)??(dui)橋??(qiao)梁??(liang)豎??(shu)向??(xiang)剛??(gang)度??(du)、梁?(liang)端?(duan)縱??(zong)向??(xiang)位??(wei)移??(yi)等??(deng)指??(zhi)標(biāo)??(biao)提??(ti)出??(chu)很??(hen)高??(gao)要??(yao)求??(qiu)??。”中??(zhong)鐵??(tie)大??(da)橋??(qiao)院??(yuan)總??(zong)工??(gong)程??(cheng)師??(shi)肖??(xiao)海??(hai)珠??(zhu)說??(shuo)??。　　放??(fang)眼??(yan)長??(chang)江??(jiang)經(jīng)?(jing)濟(jì)?(ji)帶??(dai)??，過?(guo)江??(jiang)通??(tong)道?(dao)加??(jia)快??(kuai)建??(jian)設(shè)??(she)??，骨??(gu)干?(gan)公??(gong)路??(lu)也??(ye)在??(zai)持??(chi)續(xù)??(xu)延??(yan)伸??(shen)??。??目??(mu)光??(guang)向??(xiang)西??(xi)??，武??(wu)重??(zhong)(武??(wu)漢??(han)至??(zhi)重??(zhong)慶??(qing))高??(gao)速??(su)湖?(hu)北??(bei)段??(duan)施??(shi)工??(gong)正??(zheng)酣??(han)??。目??(mu)前??(qian)??，漢??(han)川??(chuan)至??(zhi)天??(tian)門??(men)段??(duan)已?(yi)建??(jian)成??(cheng)??，武??(wu)漢?(han)至??(zhi)漢??(han)川??(chuan)段??(duan)、隨??(sui)岳??(yue)高??(gao)速??(su)至??(zhi)天??(tian)門??(men)荊??(jing)門??(men)界??(jie)段??(duan)預(yù)??(yu)計(jì)?(ji)今??(jin)年??(nian)底??(di)建??(jian)成??(cheng)??，天??(tian)門??(men)荊??(jing)門??(men)界??(jie)至??(zhi)二??(er)廣??(guang)高?(gao)速??(su)段??(duan)計(jì)??(ji)劃??(hua)明??(ming)年??(nian)底??(di)建?(jian)成??(cheng)??，4個(gè)??(ge)項(xiàng)??(xiang)目??(mu)已??(yi)超??(chao)時(shí)??(shi)序??(xu)完??(wan)成??(cheng)投??(tou)資??(zi)288億??(yi)元??(yuan)??，占??(zhan)總??(zong)投??(tou)資??(zi)的??(de)73%??。。