随着我国国民经济的飞速发展和人民生活水平的不断提高，人们对高等级公路的需要和依赖也日益增强。为了适应这一新情况，各级公路部门克服了等靠要思想，解放思想，开动脑筋，广开门路，全方位、多渠道、深层次地筹措高等级公路建设资金，并在较短时间内有效地缓解了公路交通 With the rapid development of our national economy and the continuous improvement of people’s living standards, people’s needs and reliance on high-grade highways are also on the rise. In order to adapt to this new situation, the highway departments at all levels have overcome such problems as waiting for ideas, emancipating their minds, opening their brains, opening wider roads, and financing all-round, multi-channel and in-depth high-grade highway construction. In a relatively short period of time Effectively alleviate the road traffic