免费菠萝视频app下载

近日，由湖北省交通(tong)投資(zi)集團有限公司投資(zi)建(jian)設的石(shi)首(shou)長江公路大橋、洪(hong)監高(gao)速新灘至洪(hong)湖城區段、滬渝高(gao)速車馬陣互通(tong)同步通(tong)車。

石首(shou)長(chang)江公路大橋(qiao)(qiao)位(wei)(wei)于(yu)“九曲(qu)回腸”的(de)長(chang)江石首(shou)段，主橋(qiao)(qiao)為820米(mi)雙塔雙索面(mian)單側混合梁斜拉橋(qiao)(qiao)，大橋(qiao)(qiao)建設(she)規(gui)模、綜(zong)合施工難度均位(wei)(wei)居世界同(tong)類橋(qiao)(qiao)梁前列。石首(shou)長(chang)江公路大橋(qiao)(qiao)及兩(liang)岸連接(jie)線全長(chang)39.72公里，設(she)計(ji)時(shi)速(su)100公里/小時(shi)。該(gai)項目采用BOT+EPC模式(shi)投資(zi)建設(she)。石首(shou)大橋(qiao)(qiao)通車后，石首(shou)兩(liang)岸人民乘車過(guo)江時(shi)間由原來的(de)2小時(shi)縮(suo)短至5分鐘(zhong)。

洪(hong)監高(gao)速(su)(su)(su)公(gong)(gong)(gong)路(lu)是湖(hu)北(bei)省“七縱五橫三環”骨架公(gong)(gong)(gong)路(lu)網之縱二線(xian)的(de)支線(xian)，起自洪(hong)湖(hu)市(shi)新灘鎮，與漢(han)洪(hong)高(gao)速(su)(su)(su)公(gong)(gong)(gong)路(lu)東荊河大橋對接，止于監利縣柘木鄉(xiang)，與許廣高(gao)速(su)(su)(su)隨岳段(duan)相交，路(lu)線(xian)全(quan)長(chang)94.79公(gong)(gong)(gong)里(li)，全(quan)線(xian)采(cai)用雙向(xiang)四(si)車道高(gao)速(su)(su)(su)公(gong)(gong)(gong)路(lu)標準建設(she)，設(she)計(ji)(ji)行車速(su)(su)(su)度100公(gong)(gong)(gong)里(li)/小時。本次通(tong)車的(de)洪(hong)監高(gao)速(su)(su)(su)新灘至(zhi)洪(hong)湖(hu)城(cheng)(cheng)區段(duan)全(quan)長(chang)58.664公(gong)(gong)(gong)里(li)。繼此路(lu)段(duan)通(tong)車后，洪(hong)監高(gao)速(su)(su)(su)另一路(lu)段(duan)——洪(hong)湖(hu)城(cheng)(cheng)區至(zhi)監利段(duan)計(ji)(ji)劃于2019年底建成(cheng)通(tong)車。屆時，洪(hong)監高(gao)速(su)(su)(su)公(gong)(gong)(gong)路(lu)全(quan)線(xian)通(tong)車，將(jiang)結束洪(hong)湖(hu)市(shi)城(cheng)(cheng)區不(bu)通(tong)高(gao)速(su)(su)(su)公(gong)(gong)(gong)路(lu)的(de)歷史，洪(hong)湖(hu)到武漢(han)中心城(cheng)(cheng)區的(de)交通(tong)時間由原來的(de)兩(liang)個半小時縮短至(zhi)一個半小時。

滬渝(yu)高(gao)速(su)公路新(xin)建(jian)(jian)車馬(ma)(ma)陣互(hu)通(tong)項目(mu)位于(yu)荊(jing)州(zhou)市八嶺山鎮以(yi)西、滬渝(yu)高(gao)速(su)與荊(jing)當(dang)旅(lv)游公路交(jiao)叉處附近。項目(mu)采用(yong)A型單喇叭(ba)互(hu)通(tong)，新(xin)建(jian)(jian)匝道(dao)5條，設匝道(dao)橋3座，拆除重建(jian)(jian)被交(jiao)路跨線橋1座，新(xin)建(jian)(jian)收費站1處。項目(mu)于(yu)2018年(nian)7月(yue)(yue)10日正(zheng)式開(kai)工(gong)，2019年(nian)9月(yue)(yue)全(quan)部完工(gong)，實際(ji)建(jian)(jian)設工(gong)期14個(ge)月(yue)(yue)，提前4個(ge)月(yue)(yue)全(quan)部建(jian)(jian)成(cheng)。車馬(ma)(ma)陣互(hu)通(tong)的建(jian)(jian)成(cheng)通(tong)車，將荊(jing)州(zhou)城區和(he)楚王(wang)車馬(ma)(ma)陣之間(jian)的通(tong)行時間(jian)由1小時30分鐘縮短為40分鐘。

【責任編輯：張曉哲(zhe)】