根據(ju)交通部發布的《2018年(nian)交通運輸行業(ye)發展統計公(gong)(gong)報》,年(nian)末全國公(gong)(gong)路總里(li)程(cheng)突(tu)破484萬公(gong)(gong)里(li),高(gao)速公(gong)(gong)路里(li)程(cheng)突(tu)破14萬。隨著...