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按照山東(dong)省(sheng)委省(sheng)政府、省(sheng)交通運輸廳關(guan)于加快(kuai)全省(sheng)高(gao)速公(gong)(gong)(gong)路建(jian)設(she)工(gong)(gong)(gong)作(zuo)部(bu)(bu)署安排，截至(zhi)2017年(nian)12月29日(ri)，由齊魯(lu)(lu)交通發展集團有限公(gong)(gong)(gong)司承擔的嵐山至(zhi)羅莊(zhuang)高(gao)速公(gong)(gong)(gong)路、董梁公(gong)(gong)(gong)路新(xin)泰至(zhi)寧陽段、青蘭高(gao)速公(gong)(gong)(gong)路萊蕪至(zhi)泰安段改擴建(jian)工(gong)(gong)(gong)程、新(xin)泰至(zhi)臺(tai)兒莊(zhuang)（魯(lu)(lu)蘇(su)界(jie)）公(gong)(gong)(gong)路新(xin)泰至(zhi)臺(tai)兒莊(zhuang)馬蘭屯(tun)段、沾(zhan)化至(zhi)臨淄(zi)高(gao)速公(gong)(gong)(gong)路、濟南繞城(cheng)高(gao)速公(gong)(gong)(gong)路二環線東(dong)環段等六條高(gao)速公(gong)(gong)(gong)路已全部(bu)(bu)動工(gong)(gong)(gong)建(jian)設(she)，新(xin)增(zeng)建(jian)設(she)里程490公(gong)(gong)(gong)里，新(xin)增(zeng)投資567億元，順利完成年(nian)度工(gong)(gong)(gong)作(zuo)任務。

嵐(lan)山(shan)至羅莊高(gao)速(su)公(gong)路(lu)拓展(zhan)了(le)嵐(lan)山(shan)港經(jing)(jing)濟(ji)(ji)(ji)(ji)腹地(di)(di)，促(cu)進(jin)臨港產業(ye)區(qu)發(fa)展(zhan)；董(dong)梁公(gong)路(lu)新(xin)泰至寧陽段(duan)是山(shan)東(dong)省(sheng)5條(tiao)東(dong)西大通(tong)道“橫四”線(xian)的(de)(de)重要(yao)組(zu)(zu)成(cheng)部(bu)分,董(dong)梁高(gao)速(su)屬路(lu)網(wang)加密線(xian)位，對(dui)加強沿(yan)海(hai)(hai)地(di)(di)區(qu)與(yu)中原經(jing)(jing)濟(ji)(ji)(ji)(ji)區(qu)的(de)(de)對(dui)接、進(jin)一步拓展(zhan)聯結沿(yan)海(hai)(hai)腹地(di)(di)具有(you)一定作用；青蘭高(gao)速(su)公(gong)路(lu)萊蕪至泰安(an)段(duan)改擴建(jian)(jian)工(gong)(gong)程是國家高(gao)速(su)公(gong)路(lu)網(wang)18條(tiao)東(dong)西橫線(xian)中的(de)(de)“橫六”線(xian)的(de)(de)組(zu)(zu)成(cheng)部(bu)分，是我(wo)國戰略運輸(shu)通(tong)道之一，是內陸地(di)(di)區(qu)重要(yao)的(de)(de)出海(hai)(hai)通(tong)道；新(xin)泰至臺(tai)兒莊（魯蘇(su)界）公(gong)路(lu)新(xin)泰至臺(tai)兒莊馬蘭屯(tun)段(duan)項(xiang)目(mu)的(de)(de)實施，將加快沿(yan)線(xian)欠發(fa)達地(di)(di)區(qu)脫貧致富(fu)及旅游開發(fa)，促(cu)進(jin)西部(bu)經(jing)(jing)濟(ji)(ji)(ji)(ji)隆起帶(dai)經(jing)(jing)濟(ji)(ji)(ji)(ji)社會發(fa)展(zhan)；沾化(hua)至臨淄(zi)高(gao)速(su)公(gong)路(lu)的(de)(de)建(jian)(jian)設(she)，將強化(hua)縱向聯接京津冀和長江經(jing)(jing)濟(ji)(ji)(ji)(ji)帶(dai)，促(cu)進(jin)環(huan)(huan)渤海(hai)(hai)地(di)(di)區(qu)經(jing)(jing)濟(ji)(ji)(ji)(ji)一體化(hua)發(fa)展(zhan)；濟(ji)(ji)(ji)(ji)南繞城(cheng)高(gao)速(su)公(gong)路(lu)二環(huan)(huan)線(xian)東(dong)環(huan)(huan)段(duan)的(de)(de)建(jian)(jian)設(she)，對(dui)減緩京滬高(gao)速(su)公(gong)路(lu)濟(ji)(ji)(ji)(ji)南東(dong)繞城(cheng)段(duan)交通(tong)量，促(cu)進(jin)省(sheng)會城(cheng)市群經(jing)(jing)濟(ji)(ji)(ji)(ji)圈發(fa)展(zhan)具有(you)重要(yao)作用。該項(xiang)目(mu)的(de)(de)動工(gong)(gong)建(jian)(jian)設(she)，對(dui)完善山(shan)東(dong)路(lu)網(wang)規劃布局，促(cu)進(jin)區(qu)域經(jing)(jing)濟(ji)(ji)(ji)(ji)社會發(fa)展(zhan)具有(you)重要(yao)意義。

隨著嵐山至羅莊高(gao)(gao)速(su)(su)公(gong)路等6條高(gao)(gao)速(su)(su)公(gong)路動工建設(she)，齊魯交通發展集團承建的高(gao)(gao)速(su)(su)公(gong)路建設(she)總(zong)里程達到1152公(gong)里，總(zong)投資1184億元。