世纪的转化往往孕涵着机遇和挑战。充分认识这一点，我们才可能在新形势下确定新的目标、提出新的追求，推动交通管理工作跃上一个新台阶。 近几年来，随着国家改革开放的进一步深化和现代化建设步伐的加快，社会各方面正在发生巨大的变化。许多地方特别是一些大中城市的面貌， The transformation of the centuries often means opportunities and challenges in pregnancy. With a full understanding of this point, we can determine new goals and put forward new pursuits under the new situation so as to push traffic management to a new level. In recent years, with the further deepening of the reform and opening up of the country and the acceleration of the pace of modernization, tremendous changes are taking place in all aspects of society. In many places, especially in some large and medium-sized cities,