摘要
为保障广州机场高速公路顺畅运行,对其交通现状问题及改善对策进行了探讨。基于浮动车数据和高速公路联网收费数据对机场高速日常和节假日的交通运行特征进行分析,结果表明:机场高速主要存在过境交通量大、短途借道车辆多、部分路段和节点通行能力不足、出口车流倒灌等问题。应当从优化运营管理、加强交通引导、强化拥堵防控、完善路网结构等方面提出改善措施,为机场高速及类似道路的交通改善提供参考。
To ensure smooth operation of Guangzhou Airport Expressway, the traffic status and improvement measures are discussed in this paper. Traffic operation characteristics and existing problems of working days and holidays are analyzed based on floating car data and highway network charging data. The results show that the expressway mainly has major problems such as large traffic flow, insufficient capacity and traffic backflow. Congestion improval countermeasures are proposed from the aspects of optimizing operation management, enhancing traffic guidance, strengthening congestion prevention, improving road network structure. It provides reference for traffic improvement of airport expressway and similar roads.
作者
刘晓娟
LIU Xiaojuan(Guangzhou Transport Research Institute,Guangzhou 510627,China)
出处
《交通与运输》
2019年第2期10-13,共4页
Traffic & Transportation
关键词
广州机场高速公路
拥堵
改善对策
Guangzhou Airport Expressway
Traffic Congestion
Countermeasure
