苏州城市交通拥堵问题及其政策调适.pdfVIP

苏州城市交通拥堵问题及其政策调适 中文摘要 中文摘要 随着道路交通资源的有效供给与民众出行需要产生了供需不平衡，交通拥堵 成为限制苏州市社会经济发展和人民生活水平提高的瓶颈。现如今，苏州市交通 拥堵已然呈现出总体平稳可控、但局部性拥堵日渐加剧的基本态势。在交通供给 和需求严重不平衡的大趋势下，苏州市区现有的道路交通通行系统也已走入上升 通道，而可信赖性和耐受程度却渐呈下降趋势，解决苏州的交通拥堵问题迫在眉 睫。 苏州交通拥堵的现状，主要呈现出“古城向外围延伸、高峰向平峰延伸、节 假日向平时延伸、地面向高架高速延伸”的趋势。造成苏州交通拥堵的原因主要 有土地利用与功能布局不均衡、道路资源利用缺陷、路网布局及规划不合理、车 辆、驾驶人增速过快、公共交通有效性和使用率有待提高等方面。在深刻剖析苏 州交通拥堵原因的基础上，通过横向比较，借鉴了部分国外国家和城市经验教训 ，提出适合苏州实际的治理交通拥堵的策略和方法，主要包括尝试建立城市中心 区拥堵收费政策、倡导适度拥有的汽车消费政策、健全智慧交通建设等相关配套 政策，以期能对缓解苏州市中心城区的交通拥堵起到正面性作用。 关键词：苏州城市交通拥堵政策调适 作 者：沈 霏 指导教师：余敏江 I 英文摘要 苏州城市交通拥堵问题及其政策调适 The problem and strategies of traffic congestion in Suzhou Abstract Based on that road traffic resources are part of the public goods, this article attempts to have a study of traffic congestion in Suzhou. At present, there is a gap between the supply and demand, traffic jams is an influencing coefficient and bottleneck on social economy development and peoples living standards Suzhou .Currently，Suzhou city traffic congestion can be characterized as Sometimes jammed but can be controlled. In the context of imbalanced supply of and demand for traffic, the existing road system to Suzhou city sensitivity toward rising channel, and the reliability and tolerance is gradually declining, it is really urgent to solve the problem of traffic congestion in Suzhou. This paper points out the present status of Suzhou traffic congestion, characterized by the ancient city of peripheral extended, peak to peak to extension, holidays, at ordinary