摘要
Abstract
This article takes the consultation of a national highway reconstruction project in a mountainous area of Sichuan Province as an exam-ple.Through analysis of the regional road network,development of surrounding industrial parks,regional terrain and topography,and urban development needs,combined with project planning,main control factors,etc.,the overall design ideas of the mountainous national highway reconstruction project are proposed,for reference.关键词
山区/国道/改建Key words
Mountainous areas/National Highway/Reconstruction分类
交通工程
