省(Sheng)道(Dao) 317 郑(Zheng)州(Zhou)与(Yu)开(Kai)封(Feng)交(Jiao)界(Jie)至(Zhi)航(Hang)空(Kong)港(Gang)区(Qu)改(Gai)建(Jian)工(Gong)程(Cheng),(?)起(Qi)点(Dian)处(Chu)于(Yu)郑(Zheng)州(Zhou)与(Yu)开(Kai)封(Feng)交(Jiao)界(Jie)之(Zhi)处(Chu),(?)由(You)东(Dong)向(Xiang)西(Xi)伸(Shen)展(Zhan),(?)是(Shi)连(Lian)接(Jie)机(Ji)场(Chang)、(?)中(Zhong)牟(Mou)县(Xian)与(Yu)开(Kai)封(Feng)市(Shi)之(Zhi)间(Jian)的(De)重(Zhong)要(Yao)快(Kuai)速(Su)通(Tong)道(Dao)。(?)
由(You)于(Yu) S317 线(Xian) K4+801 - K5+850 北(Bei)半(Ban)幅(Fu)存(Cun)在(Zai) 450 米(Mi)未(Wei)拆(Chai)迁(Qian)的(De)断(Duan)行(Xing)路(Lu)段(Duan),(?)为(Wei)确(Que)保(Bao)车(Che)辆(Liang)能(Neng)够(Gou)安(An)全(Quan)通(Tong)行(Xing),(?)保(Bao)障(Zhang)道(Dao)路(Lu)畅(Chang)通(Tong)。(?)近(Jin)日(Ri),(?)腾(Teng)盛(Sheng)公(Gong)司(Si)针(Zhen)对(Dui)该(Gai)路(Lu)段(Duan)南(Nan)半(Ban)幅(Fu)的(De)临(Lin)时(Shi)改(Gai)道(Dao)工(Gong)程(Cheng)安(An)装(Zhuang)交(Jiao)安(An)设(She)施(Shi),(?)施(Shi)工(Gong)范(Fan)围(Wei)总(Zong)长(Chang) 8.8 公(Gong)里(Li)。(?)
截(Jie)至(Zhi)目(Mu)前(Qian),(?)已(Yi)完(Wan)成(Cheng)混(Hun)凝(Ning)土(Tu)护(Hu)栏(Lan)吊(Diao)装(Zhuang) 148 块(Kuai)、(?)爆(Bao)闪(Shan)灯(Deng) 4 套(Tao)、(?)改(Gai)道(Dao)提(Ti)醒(Xing)标(Biao)志(Zhi) 3 套(Tao)、(?)示(Shi)警(Jing)桩(Zhuang) 189 根(Gen),(?)下(Xia)一(Yi)阶(Jie)段(Duan)将(Jiang)继(Ji)续(Xu)施(Shi)工(Gong)防(Fang)撞(Zhuang)桶(Tong)、(?)护(Hu)栏(Lan)立(Li)面(Mian)标(Biao)记(Ji)、(?)道(Dao)路(Lu)交(Jiao)通(Tong)标(Biao)线(Xian)。(?)