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城市交通拥堵是近年来许多城市发展过程中面临的一个棘手问题,产生交通拥堵的具体原因包括城市规划不合理、机动车的大量增加、公共交通欠发达、城市交通管理制度不完善、公共交通行为不够规范等。本文选取了城市规划及路网设计这个层面,结合郑州市的交通状况,指出郑州市在城市布局层面存在的问题,并从城市规划、旧城区改造、支路扩展等方面提出改善郑州市交通拥堵情况的对策。
Traffic congestion in cities is a thorny issue in the development of many cities in recent years. The specific causes of traffic congestion include unreasonable urban planning, large increase of motor vehicles, underdeveloped public transportation, imperfect urban traffic management system and public traffic behavior Not enough norms. This paper chooses the aspects of urban planning and road network design. Combining the traffic conditions in Zhengzhou, this paper points out the problems existing in the urban layout of Zhengzhou City and puts forward some suggestions to improve traffic congestion in Zhengzhou, such as urban planning, urban renewal and branch expansion Countermeasure of the situation.