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发展高速公路是现代化经济发展的必然趋势,也是衡量一个国家现代化水平的重要标志。改革开放以来,我国国民经济快速发展,交通基础设施初具规模。在修建了中国大陆第一条高速公路——沪嘉高速公路后,先后又建成了沈大、宁合、沪宁、沪杭等高速公路,1998年底我国高速公路通车里程已达6257公里。覆盖全国范围的以高速公路为主骨架的高等级公路网络正在逐步形成,初步缓解了交通在经济建设中的瓶颈问题,提高了道路的通行能力,极大地方便了人民群众的生活。
The development of expressways is an inevitable trend of the development of modern economy and an important indicator of the modernization of a country. Since the reform and opening up, the national economy of our country has been developing rapidly and the transportation infrastructure has begun to take shape. After the construction of the first express highway in mainland China, the Shanghai-Jiaxing Expressway, Shen-Da, Ninghe, Shanghai-Nanjing, Shanghai-Hangzhou Expressway have been constructed successively. By the end of 1998, the mileage of our country’s expressway has reached 6,257 km. The network of high-grade highways covering the whole country with expressways is gradually taking shape. The problem of traffic bottleneck in economic construction is initially alleviated, the traffic capacity of roads is improved, and the people’s life is greatly facilitated.