建国以来,我国公路建设取得很大成绩,公路里程已达九十万公里,比建国初期增长十倍多。其中除少数国防公路外,绝大多数是由各省、市、自治区通过地方投资和民工建勤、民办公助等途径修建的。这是一项成功的经验。但是由于十年动乱以及缺乏全面规划和统筹安排,许多重要公路因跨省、跨地区、跨县,只差几公里、几十公里或者一座桥没有接通,使车辆绕行数十公里或数百公里,浪费了运力,浪费了能源,影响了当地工农业生产的发展,人民群众也感到十分不便。为迅速接通这些断头路,适应国民 Since the founding of the People’s Republic of China, great achievements have been made in highway construction in our country. The mileage of the highway has reached 900,000 kilometers, an increase of more than ten times that of the early days of the founding of the People’s Republic. Among them, except for a few national defense highways, the vast majority are constructed by provinces, municipalities and autonomous regions through local investments and construction of migrant workers and civilian-run public assistance. This is a successful experience. However, due to the turmoil of 10 years and the lack of comprehensive planning and co-ordination arrangements, many important highways have been revolving around a few dozen kilometers or several on many important highways due to inter-provincial, trans-regional and cross-counties, a few kilometers or tens of kilometers or a bridge that is not connected Hundred kilometers, wasted capacity, wasted energy, affecting the development of local industrial and agricultural production, the people also feel very inconvenient. To quickly connect these broken roads, adapt to the national