浅谈城市化发展下背景下高速公路路线设计指标

On the Design Index of Highway Route under the Background of Urbanization

在城市化进程高速发展的背景下,需关注高速公路路线设计,明确设计指标,提升设计规范程度,了解郊区高速公路设计依据,在此基础上考虑社会发展进程及基础交通建设与经济发展需要,调整原有指标设计,以此掌握高速公路新线布置存在的问题,基于此本文主要论述了郊区高速公路与城郊高速公路设计指标,以期为高速公路设计提供参考。

In the context of the rapid development of the urbanization process,it is necessary to pay attention to the design of expressway routes,clarify the design indicators,improve the design specification,understand the design basis of suburban expressways,and consider the social development process and basic transportation construction and economic development on this basis.Need to adjust the original index design,in order to grasp the problems of the new highway layout,based on this article mainly discusses the design indicators of suburban expressways and suburban expressways,in order to provide a reference for the design of expressways.