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學(xué)習(xí)快評丨qibao666888　　目??(mu)前??(qian)??，在??(zai)建??(jian)汕??(shan)頭??(tou)南??(nan)至??(zhi)汕??(shan)頭??(tou)段??(duan)正?(zheng)線??(xian)長??(chang)度??(du)19.8公??(gong)里??(li)??，其??(qi)中??(zhong)汕??(shan)頭??(tou)灣??(wan)海??(hai)底??(di)隧??(sui)道??(dao)正??(zheng)是??(shi)該?(gai)段??(duan)重??(zhong)難??(nan)點(diǎn)?(dian)控??(kong)制??(zhi)性??(xing)工??(gong)程??(cheng)??。??　　汕??(shan)汕?(shan)高??(gao)鐵??(tie)是??(shi)國??(guo)家??(jia)“八?(ba)縱?(zong)八?(ba)橫?(heng)”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)??，線??(xian)路??(lu)起??(qi)自?(zi)汕??(shan)頭?(tou)站??(zhan)??，途??(tu)經(jīng)??(jing)汕??(shan)頭??(tou)市??(shi)、揭??(jie)陽??(yang)市??(shi)、汕?(shan)尾??(wei)市??(shi)??，終??(zhong)至??(zhi)汕??(shan)尾??(wei)站??(zhan)??，正??(zheng)線??(xian)全??(quan)長??(chang)162公??(gong)里??(li)??，設(shè)??(she)計(jì)??(ji)時(shí)??(shi)速??(su)350公??(gong)里??(li)??。??該??(gai)項(xiàng)??(xiang)目??(mu)汕??(shan)尾??(wei)至??(zhi)汕??(shan)頭?(tou)南??(nan)段??(duan)已??(yi)于??(yu)2023年??(nian)12月?(yue)開??(kai)通??(tong)運(yùn)??(yun)營??(ying)??。。