Vertical and Drainage Planning of Urban Area along a River——Taking the detail planning of the new Paotian development zone of Yongxin county town as an example
Taking the detail planning of the new Paotian development zone in Yongxin county town as an example,the paper analyzes some essential factors that affect vertical and drainage planning of roads in urban area along a river,which mainly include flood control standard,landscape requirement,current situation and elevation,etc.It is proved from planning practice that the selection of schemes must be carried out in combination with the concrete requirements of owners.