CAJ | 학술논문

截至2015年，河南省新乡市公路网已初具规模，其密度达到了160.49公里/百平方公里，对当地经济的发展做出了巨大的贡献。但在车流量快速递增的今天，加之有些车辆超载、超速严重，一些道路已经出现拥堵，被破坏等一系列问题，严重制约着当地的经济发展，因此旧路改造已成为公路发展的一个重点内容。本文主要论述了旧路改造的意义，以及在旧路改造中的一些问题，并对具体的改造实例进行了分析。
절지2015년，하남성신향시공로망이초구규모，기밀도체도료160.49공리/백평방공리，대당지경제적발전주출료거대적공헌。단재차류량쾌속체증적금천，가지유사차량초재、초속엄중，일사도로이경출현옹도，피파배등일계렬문제，엄중제약착당지적경제발전，인차구로개조이성위공로발전적일개중점내용。본문주요논술료구로개조적의의，이급재구로개조중적일사문제，병대구체적개조실례진행료분석。
By 2015, highway network has taken shape in Henan and the density has reached 106km/hundred square kilometers. But traffic flow is increasing day by day, with some questions at the same time, for instance, overload with vehicles. Roads have already congested and some roads have been destructed, thus seriously restricting the local econ-omy development. Therefore, the old road reconstruction has become a key content of highway development. This pa-per mainly describes some questions in old road reconstruction and analyzes the concrete instance.