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學習快評丨qibao666888　　3月??(yue)26日??(ri)??，我??(wo)國??(guo)高??(gao)速??(su)鐵??(tie)路??(lu)網(wǎng)??(wang)沿??(yan)海??(hai)通??(tong)道??(dao)的??(de)重?(zhong)要??(yao)組??(zu)成?(cheng)部??(bu)分??(fen)——汕??(shan)汕??(shan)高??(gao)鐵??(tie)迎??(ying)來??(lai)新?(xin)進??(jin)展??(zhan)：汕??(shan)頭??(tou)至??(zhi)汕??(shan)頭??(tou)南?(nan)段??(duan)關(guān)??(guan)鍵??(jian)控??(kong)制??(zhi)性??(xing)工??(gong)程??(cheng)汕??(shan)頭??(tou)灣??(wan)海?(hai)底??(di)隧??(sui)道??(dao)成??(cheng)功??(gong)貫??(guan)通??(tong)??，這??(zhe)也??(ye)是??(shi)我?(wo)國??(guo)首??(shou)座??(zuo)設??(she)計??(ji)時??(shi)速??(su)350公??(gong)里??(li)、單??(dan)洞??(dong)雙??(shuang)線?(xian)的??(de)高??(gao)鐵??(tie)海??(hai)底??(di)隧??(sui)道??(dao)?。??　　汕??(shan)汕??(shan)高?(gao)鐵??(tie)汕??(shan)頭??(tou)南??(nan)至??(zhi)汕??(shan)尾??(wei)段??(duan)已??(yi)于??(yu)2023年??(nian)底??(di)先?(xian)行??(xing)通??(tong)車??(che)??，汕??(shan)頭?(tou)灣??(wan)海??(hai)底??(di)隧??(sui)道??(dao)貫??(guan)通??(tong)后??(hou)??，剩??(sheng)余??(yu)段??(duan)汕??(shan)頭??(tou)南??(nan)至??(zhi)汕??(shan)頭??(tou)段??(duan)預??(yu)計??(ji)今??(jin)年??(nian)年??(nian)底??(di)具??(ju)備??(bei)通??(tong)車??(che)條??(tiao)件??(jian)??。??未?(wei)來??(lai)全?(quan)線??(xian)建??(jian)成??(cheng)通??(tong)車?(che)后??(hou)??，將??(jiang)與?(yu)廣??(guang)汕??(shan)高??(gao)鐵??(tie)、漳??(zhang)汕??(shan)高??(gao)鐵??(tie)等??(deng)共??(gong)同??(tong)組??(zu)成??(cheng)我??(wo)國??(guo)高??(gao)速??(su)鐵??(tie)路??(lu)網(wǎng)?(wang)沿??(yan)海??(hai)通??(tong)道??(dao)部??(bu)分?(fen)??，打??(da)通??(tong)粵?(yue)港??(gang)澳??(ao)大??(da)灣??(wan)區(qū)??(qu)經(jīng)?(jing)粵??(yue)東??(dong)地??(di)區(qū)??(qu)直??(zhi)達??(da)長??(chang)三??(san)角??(jiao)地?(di)區(qū)?(qu)的?(de)大??(da)通??(tong)道?(dao)??。。