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近日，由湖(hu)北(bei)省交通投資集團有限公司投資建設的(de)石首長江公路大(da)橋、洪監(jian)高速新灘至洪湖(hu)城(cheng)區段、滬(hu)渝(yu)高速車馬陣(zhen)互通同步通車。

石(shi)首(shou)長(chang)江(jiang)公(gong)路(lu)(lu)大橋位(wei)于“九曲(qu)回腸”的長(chang)江(jiang)石(shi)首(shou)段，主橋為820米(mi)雙塔(ta)雙索面(mian)單側混合梁(liang)斜拉橋，大橋建(jian)設規模(mo)、綜合施(shi)工難度均位(wei)居世界同類橋梁(liang)前(qian)列。石(shi)首(shou)長(chang)江(jiang)公(gong)路(lu)(lu)大橋及(ji)兩岸連接線(xian)全長(chang)39.72公(gong)里(li)，設計(ji)時(shi)速100公(gong)里(li)/小(xiao)時(shi)。該項目采用BOT+EPC模(mo)式投資(zi)建(jian)設。石(shi)首(shou)大橋通車后，石(shi)首(shou)兩岸人民乘車過江(jiang)時(shi)間(jian)由原(yuan)來(lai)的2小(xiao)時(shi)縮短至5分鐘(zhong)。

洪(hong)(hong)(hong)監(jian)(jian)高(gao)速(su)(su)公(gong)路是湖北省“七(qi)縱(zong)五橫(heng)三環(huan)”骨架公(gong)路網之縱(zong)二線(xian)(xian)的(de)支(zhi)線(xian)(xian)，起自洪(hong)(hong)(hong)湖市(shi)(shi)新灘(tan)鎮，與漢(han)洪(hong)(hong)(hong)高(gao)速(su)(su)公(gong)路東荊(jing)河大橋對(dui)接，止于監(jian)(jian)利(li)縣柘木鄉，與許廣(guang)高(gao)速(su)(su)隨岳段(duan)(duan)相(xiang)交，路線(xian)(xian)全(quan)長(chang)(chang)94.79公(gong)里(li)，全(quan)線(xian)(xian)采用雙(shuang)向四車(che)道高(gao)速(su)(su)公(gong)路標準建設，設計(ji)行(xing)車(che)速(su)(su)度100公(gong)里(li)/小時(shi)(shi)(shi)。本(ben)次通(tong)(tong)車(che)的(de)洪(hong)(hong)(hong)監(jian)(jian)高(gao)速(su)(su)新灘(tan)至洪(hong)(hong)(hong)湖城(cheng)區(qu)段(duan)(duan)全(quan)長(chang)(chang)58.664公(gong)里(li)。繼此路段(duan)(duan)通(tong)(tong)車(che)后(hou)，洪(hong)(hong)(hong)監(jian)(jian)高(gao)速(su)(su)另一(yi)路段(duan)(duan)——洪(hong)(hong)(hong)湖城(cheng)區(qu)至監(jian)(jian)利(li)段(duan)(duan)計(ji)劃于2019年底建成通(tong)(tong)車(che)。屆時(shi)(shi)(shi)，洪(hong)(hong)(hong)監(jian)(jian)高(gao)速(su)(su)公(gong)路全(quan)線(xian)(xian)通(tong)(tong)車(che)，將結束洪(hong)(hong)(hong)湖市(shi)(shi)城(cheng)區(qu)不通(tong)(tong)高(gao)速(su)(su)公(gong)路的(de)歷史，洪(hong)(hong)(hong)湖到武漢(han)中心(xin)城(cheng)區(qu)的(de)交通(tong)(tong)時(shi)(shi)(shi)間由原來(lai)的(de)兩個(ge)半(ban)小時(shi)(shi)(shi)縮短至一(yi)個(ge)半(ban)小時(shi)(shi)(shi)。

滬(hu)渝高(gao)速公路新(xin)(xin)建車(che)馬(ma)(ma)陣(zhen)互(hu)通(tong)項(xiang)(xiang)目位于荊(jing)州(zhou)市八嶺(ling)山鎮以西、滬(hu)渝高(gao)速與(yu)荊(jing)當旅游公路交(jiao)(jiao)叉處(chu)附(fu)近。項(xiang)(xiang)目采用A型(xing)單喇(la)叭互(hu)通(tong)，新(xin)(xin)建匝道5條，設(she)匝道橋3座，拆除重(zhong)建被交(jiao)(jiao)路跨線橋1座，新(xin)(xin)建收(shou)費站1處(chu)。項(xiang)(xiang)目于2018年7月(yue)(yue)10日正式開工，2019年9月(yue)(yue)全部(bu)完(wan)工，實際(ji)建設(she)工期(qi)14個(ge)月(yue)(yue)，提(ti)前4個(ge)月(yue)(yue)全部(bu)建成(cheng)。車(che)馬(ma)(ma)陣(zhen)互(hu)通(tong)的(de)建成(cheng)通(tong)車(che)，將(jiang)荊(jing)州(zhou)城區和楚王(wang)車(che)馬(ma)(ma)陣(zhen)之間的(de)通(tong)行(xing)時間由1小時30分(fen)鐘縮短(duan)為40分(fen)鐘。

【責任編輯：張曉(xiao)哲】