(?)　(?)本(Ben)项(Xiang)目(Mu)位(Wei)于(Yu)珠(Zhu)海(Hai)市(Shi)核(He)心(Xin)旅(Lu)游(You)区(Qu)，(?)设(She)计(Ji)将(Jiang)工(Gong)程(Cheng)美(Mei)学(Xue)融(Rong)入(Ru)到(Dao)隧(Sui)道(Dao)选(Xuan)线(Xian)、(?)洞(Dong)门(Men)设(She)计(Ji)、(?)天(Tian)桥(Qiao)造(Zao)型(Xing)设(She)计(Ji)中(Zhong)，(?)保(Bao)留(Liu)了(Liao)景(Jing)区(Qu)山(Shan)、(?)海(Hai)、(?)城(Cheng)的(De)景(Jing)观(Guan)特(Te)色(Se)。(?) 本(Ben)项(Xiang)目(Mu)线(Xian)路(Lu)总(Zong)长(Chang)约(Yue)0.9km，(?)设(She)计(Ji)通(Tong)过(Guo)新(Xin)增(Zeng)车(Che)行(Xing)双(Shuang)车(Che)道(Dao)隧(Sui)道(Dao)有(You)效(Xiao)提(Ti)升(Sheng)道(Dao)路(Lu)通(Tong)行(Xing)能(Neng)力(Li)和(He)安(An)全(Quan)性(Xing)，(?)设(She)置(Zhi)人(Ren)行(Xing)过(Guo)街(Jie)天(Tian)桥(Qiao)实(Shi)现(Xian)人(Ren)车(Che)分(Fen)离(Li)，(?)弱(Ruo)化(Hua)既(Ji)有(You)段(Duan)交(Jiao)通(Tong)功(Gong)能(Neng)，(?)有(You)助(Zhu)于(Yu)打(Da)造(Zao)良(Liang)好(Hao)慢(Man)行(Xing)环(Huan)境(Jing)，(?)增(Zeng)强(Qiang)珠(Zhu)海(Hai)渔(Yu)女(Nu)、(?)菱(Ling)角(Jiao)咀(Ju)等(Deng)著(Zhu)名(Ming)景(Jing)点(Dian)吸(Xi)引(Yin)力(Li)。(?)