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近(jin)日(ri)，由中(zhong)(zhong)交集(ji)團所(suo)屬中(zhong)(zhong)交一公(gong)院(yuan)代建，中(zhong)(zhong)交二(er)航局、中(zhong)(zhong)交一公(gong)局集(ji)團、中(zhong)(zhong)交二(er)公(gong)局、中(zhong)(zhong)交四(si)航局、中(zhong)(zhong)交四(si)公(gong)局參建的(de)海南省山海高速公(gong)路正(zheng)式通車(che)運(yun)營。

山海(hai)高速全(quan)長(chang)約56公(gong)(gong)(gong)里(li)，起于(yu)五指山市(shi)通什鎮，終(zhong)于(yu)三亞(ya)市(shi)海(hai)棠區，采用雙向四(si)車(che)道(dao)(dao)高速公(gong)(gong)(gong)路(lu)標(biao)準建(jian)(jian)設，設計(ji)時速100公(gong)(gong)(gong)里(li)。中(zhong)交(jiao)(jiao)(jiao)一公(gong)(gong)(gong)院負責項(xiang)目全(quan)部土(tu)建(jian)(jian)、路(lu)面、交(jiao)(jiao)(jiao)安(an)、綠化(hua)(hua)等15個標(biao)段(duan)的代建(jian)(jian)工(gong)作。中(zhong)交(jiao)(jiao)(jiao)二(er)航局(ju)(ju)、中(zhong)交(jiao)(jiao)(jiao)一公(gong)(gong)(gong)局(ju)(ju)集(ji)團、中(zhong)交(jiao)(jiao)(jiao)二(er)公(gong)(gong)(gong)局(ju)(ju)、中(zhong)交(jiao)(jiao)(jiao)四(si)航局(ju)(ju)、中(zhong)交(jiao)(jiao)(jiao)四(si)公(gong)(gong)(gong)局(ju)(ju)分別承建(jian)(jian)土(tu)建(jian)(jian)1標(biao)、土(tu)建(jian)(jian)2標(biao)和(he)(he)路(lu)面1標(biao)、土(tu)建(jian)(jian)3標(biao)和(he)(he)綠化(hua)(hua)標(biao)、土(tu)建(jian)(jian)4標(biao)、土(tu)建(jian)(jian)5標(biao)和(he)(he)路(lu)面2標(biao)，其(qi)中(zhong)包括全(quan)線控制性(xing)工(gong)程——五指山特長(chang)隧道(dao)(dao)，全(quan)長(chang)4870米，最(zui)大埋(mai)深383米。

項目的建(jian)成(cheng)通車(che)，對完(wan)善海(hai)南(nan)高速路網結構(gou)，優(you)化(hua)區域(yu)資源配置(zhi)，鞏固和(he)提(ti)升脫貧攻(gong)堅(jian)成(cheng)果，助力鄉村振興具有(you)重(zhong)要意義。

【責(ze)任編輯：趙藝涵(han)】