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學習快評丨qibao666888　　據??(ju)了?(le)解??(jie)??，位??(wei)于?(yu)廣??(guang)西??(xi)北??(bei)海??(hai)市??(shi)合?(he)浦??(pu)縣??(xian)境??(jing)內??(nei)的??(de)鐵??(tie)山??(shan)港??(gang)跨??(kua)海??(hai)特??(te)大??(da)橋??(qiao)全??(quan)長??(chang)8473.478米??(mi)??，是??(shi)合??(he)湛??(zhan)高??(gao)鐵??(tie)全??(quan)線?(xian)控??(kong)制??(zhi)性??(xing)工??(gong)程??(cheng)??，也??(ye)是??(shi)目??(mu)前??(qian)廣??(guang)西??(xi)最??(zui)長??(chang)的??(de)跨??(kua)海??(hai)鐵??(tie)路??(lu)橋??(qiao)梁??(liang)?。??該??(gai)大??(da)橋??(qiao)有??(you)4400米??(mi)跨??(kua)鐵??(tie)山??(shan)港??(gang)灣??(wan)??，其??(qi)中??(zhong)1400米??(mi)范??(fan)圍??(wei)內??(nei)分??(fen)布??(bu)有??(you)紅??(hong)樹??(shu)林??(lin)和??(he)一??(yi)些??(xie)野??(ye)生?(sheng)動??(dong)物?(wu)?。施??(shi)工??(gong)中??(zhong)不??(bu)僅??(jin)要??(yao)克??(ke)服??(fu)復??(fu)雜??(za)的?(de)海??(hai)洋??(yang)環??(huan)境??(jing)??，還??(hai)要??(yao)將??(jiang)施??(shi)工??(gong)對??(dui)周??(zhou)邊??(bian)環??(huan)境??(jing)及??(ji)野??(ye)生??(sheng)動??(dong)物??(wu)的??(de)影??(ying)響??(xiang)降??(jiang)至??(zhi)最??(zui)低??(di)??！　『??(he)湛??(zhan)高?(gao)鐵??(tie)是??(shi)中??(zhong)國??(guo)“八??(ba)縱??(zong)八??(ba)橫??(heng)”高??(gao)速??(su)鐵??(tie)路??(lu)網??(wang)中??(zhong)的??(de)包??(bao)(銀??(yin))海??(hai)通??(tong)道??(dao)和??(he)沿??(yan)海??(hai)通??(tong)道??(dao)的??(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部??(bu)分??(fen)?，也??(ye)是??(shi)廣??(guang)西??(xi)東??(dong)向??(xiang)高??(gao)速??(su)新?(xin)通?(tong)道??(dao)和??(he)串??(chuan)聯??(lian)北??(bei)部??(bu)灣??(wan)、珠??(zhu)三??(san)角??(jiao)、長??(chang)三?(san)角??(jiao)的??(de)沿??(yan)海??(hai)高??(gao)速??(su)新??(xin)通??(tong)道??(dao)的??(de)重??(zhong)要?(yao)組??(zu)成??(cheng)部??(bu)分??(fen)?，線??(xian)路??(lu)全??(quan)長??(chang)約??(yue)139公??(gong)里??(li)?，設??(she)計??(ji)速??(su)度??(du)每??(mei)小??(xiao)時??(shi)350公??(gong)里??(li)??。??。