城市交通管理是城市管理的一个十分重要的部分。城市交通问题能否得到根本解决，城市居民能否方便出行，在很大程度上取决于城市交通管理是否有效。由于城市交通是一个巨大的系统，城市交通管理只能运用系统工程的方法来进行。城市交通的动态性和无常性决定了城市交通管理的方 Urban traffic management is a very important part of urban management. Whether urban traffic can be solved fundamentally or not and whether urban residents can travel easily depend largely on whether urban traffic management is effective or not. As urban traffic is a huge system, urban traffic management can only be carried out by systematic engineering. The dynamics and impermanence of urban traffic determine the side of urban traffic management