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近几年来,随着改革开放的飞速发展,加强国家基础建设越来越成为一项紧迫而艰巨的任务。公路建设是国家基础建设的一个重要组成部分,公路的新建、改建工程在公路建设中占有很大的比重,在养路支出中占有很大比例,为了合理使用公路建设资金,使有限的资金投入修出质量高、造价低和适应我国交通运输需要的高等级公路,使其发挥具有最佳社会效益和经济效益的现代化公路,
In recent years, with the rapid development of reform and opening up, it has become an increasingly urgent and arduous task to strengthen national infrastructure. Highway construction is an important part of national infrastructure. Highway construction and reconstruction projects account for a large proportion of highway construction and account for a large proportion of road maintenance expenditures. In order to rationally use the funds for highway construction and make limited funds into repair High quality, low cost and adapt to China’s transport needs of high-grade highways, to make it play the best social and economic benefits of the modern road,