可持续发展一直是城市交通规划不变的主题,大城市在飞速发展的过程中,产生了一系列交通问题。本文以永年县交通规划为例,对中小城市如何结合自身特点,同时借鉴大城市在建设交通系统方面的经验教训,探索符合中小城市的交通可持续发展的规划对策,为提高中小城市的交通规划水平提供一些参考。 Sustainable development has been a constant theme of urban transport planning. During the rapid development of big cities, a series of traffic problems have taken place. This paper takes Yongnian County traffic planning as an example to explore how small and medium-sized cities combine their own characteristics and draw lessons from the experiences and lessons of large cities in the construction of transportation systems to explore the planning of transportation in line with the sustainable development of small and medium-sized cities. Level to provide some reference.