Where a public street or alley is officially vacated or abandoned, the property encompassed by said street or alley shall be included within the zone or zones of the adjoining properties. If the adjoining properties are in different zones, the boundary lines shall be the centerline of the former street or alley and the extension of the side yard lines of the abutting properties. In the event such street, alley, or right of way was a boundary between two (2) or more different zones, the new zone or zone boundary shall be the property line that is created by such vacation. (Ord. 253, 12-16-2014)