高度城镇化地区公路市政化改造策略研究——以国道107莞长路为例

Strategy of Highway Municipal Transformation in Highly Urbanized Area:National Highway 107 Guanchang Road as an Example

随着城市快速发展及扩张,高度城镇化地区的公路交通组织模式与城市出行服务的新要求不匹配。以国道107莞长路为例,针对道路沿线的城市发展特点和用地布局情况,通过现场调研和运用东莞市综合交通模型、卡口数据溯源分析等方法剖析道路的交通运行特征、供需关系及客货组成,识别公路市政化面临的关键问题,以提升道路交通出行效率和服务性角度出发,从交通组织模式、道路立体敷设方式以及路网疏解的方面提出改造策略,为高度城镇化地区的公路市政化改造组织模式提供参考。

With the rapid development and expansion of cities,the highway transportation organization model in highly urbanized areas does not match the new requirements of urban travel services.Taking National Highway 107 Guanchang Road as an example,this paper analyzes the traffic operation characteristics,supply and demand relationship and the composition of passengers and goods along the road by field investigation and applying Dongguan comprehensive traffic model and bayonet data traceability analysis,etc.,and identifies the key problems faced by highway municipalization.From the perspective of improving the efficiency and service of road traffic,this paper puts forward the reform strategy from the aspects of traffic organization mode,three-dimensional road laying mode and road network relaxation,and provides reference for the highway municipal transformation organization mode in highly urbanized areas.