国家高速公路交通需求现状特征及趋势分析

Status quo characteristics and trend analysis of national expressway traffic demand

科学构建与经济社会发展相匹配的高速公路网一直是交通规划工作的难点和焦点之一,其中对交通需求的分析是开展有关工作的重要前提。通过对近十年国家高速公路交通量、拥挤度等数据的分析,结合路网里程规模发展情况,重点从区域供需匹配的差异性出发,研究当前时期高速公路交通需求和路网负荷发展趋势,为今后制订公路网发展规划和开展公路建设项目前期工作提供参考。

Building an expressway network that matches the economic and social development scientifically has always been one of the difficulties and focuses of traffic planning.The analysis of traffic demand is an important prerequisite for it.Based on the analysis of the national expressway traffic volume,congestion and other data in the past ten years,combined with the development of the expressway network mileage scale,focusing on the difference between supply and demand,the development trends of traffic demand and expressway network load are studied.And relevant suggestions are put forward to provide a reference for formulating road network development plans and carrying out preliminary work of road construction projects in the future.