Building and setback lines, centerlines of any proposed streets and limits of any proposed sites for public improvements shall be carefully determined and accurately delineated on maps which, together with all other data and information indicated thereon, shall be considered by the planning and zoning commission for recommendation to the city council after a public hearing. The time and place of such public hearing shall be set by the director of planning or by the planning and zoning commission. At least fifteen (15) days' notice of the time and place of such hearing shall be published in at least one newspaper having a general circulation in the city. The notice of public hearing shall designate all building or setback lines, the centerline of any proposed street and the limits of any proposed site for public improvements.

(Code 1964, § 19.630)