【摘要】 以京港澳石安段高速公路改扩建项目为依托,对石安高速公路改扩建区域交通组织影响因素进行分析,提出可以优化处理、主动引导改扩建区域交通组织的策略,针对改扩建区域自身特点,利用周边路网设计分流方案、限速方案,同时兼顾周边路网整治和临时交通工程设置,提高道路的通畅性和安全性,为改扩建区域交通组织提供了强有力的保障。更多还原

【Abstract】 In this paper, we analyzed the influence factors of the traffic organization in the reconstruction and extension area of the ShiAn expressway, proposed the strategy to optimize, treat and actively guide the traffic organization and then in view of the characteristics of such area, designed several solutions to improve the connectivity and safety of the expressway.更多还原