高速公路是社会经济发展到一定阶段的必然产物,也是公路发展的必然趋势。我国高速公路伴随改革开放的步伐,在短短的几十年内取得了突破性的发展,在国民经济和社会的稳定、持续、健康发展中发挥着重要作用,对于实现我国现代化建设和全面小康社会的支持和保障作用日益凸显。作 Expressway is the inevitable product of the social economic development to a certain stage, and it is also an inevitable trend of highway development. Along with the pace of reform and opening up, China’s expressway has made breakthrough development within a few short decades and plays an important role in the stable, sustained and healthy development of the national economy and the society. It is very important for realizing the modernization of our country and an overall well-to-do society The role of support and protection has become increasingly prominent. Make