All streets within a planned residential development, whether public or private, shall have a curb to curb pavement width of not less than thirty six feet (36'). Special street cross sections with lesser paving width, such as a divided one-way, and modified street terminals such as a loop, may be permitted for private streets, provided accessibility and vehicular maneuverability are at least equivalent to a standard street. All streets, alleys and driveways, whether public or private, shall be improved in accordance with standards of the public works department. (Ord. 1000 § 52.54(M), 1955)