完整街道理念下的城市道路横断面规划

完整街道设计理念注重维护所有道路活动者的空间权利,重视人行道、自行车道、公交专用车道设计以及对路侧步行空间的协同考虑,有利于纠正国内城市道路设计偏重小汽车交通的误区。首先,突破国内现行道路红线管理范畴,将道路空间规划对象扩展至建筑前区。然后,在分析国外完整街道设计内容的基础上,探讨国内完整道路横断面规划控制原则体系。最后,以天津市道路横断面设计实践为例,分析完整街道实施进展与现存问题,以期推动完整街道理念在国内的推广与落实。

Urban Roadway Cross-Section Design with Complete Street Concept

Complete Streets are streets for everyone, which respects and balances the spatial needs of all roadway users. Complete streets design includes sidewalk design, bicycle lane design and bus-only lane de-sign. This concept is important for China to eliminate car-oriented urban roadway design practice. This pa-per first points out that the frontage should be included in roadway space planning by going beyond right-of-way in China. By analyzing the complete streets design in other countries, the paper proposes the con-trol principles for roadway cross-section design in China. Finally, taking roadway cross-section design in Tianjin as an example, the paper discusses the practice and existing issues of complete streets in order to fa-cilitate the popularization and implementation of complete streets concept in China.