“九五”期间国民经济持续快速健康发展 ,不仅使交通基础设施建设 ,特别是公路建设上了一个大台阶 ,成为历史上发展最快、质量最好的时期 ,而且促进了交通基础设施建设的技术进步和科技创新 ,公路与桥梁建设在设计理论和施工技术方面取得了长足进步 ,在很多方面已达到和超过国 The sustained, rapid and healthy development of the national economy during the Ninth Five-year Plan not only brought about a major stage in the construction of transportation infrastructure, especially the highway construction, but also became the fastest-growing and best-quality period in history and promoted the development of transportation infrastructure Technological progress and technological innovation, the construction of roads and bridges has made great strides in design theory and construction technology, and in many ways has reached and exceeded the national standards