Dead-end streets are prohibited in subdivisions, except as a stub to permit future
street extension into adjoining properties or when intentionally designed as a cul-de-sac
street. In that event, a temporary turnaround shall be constructed equaling the dimensions
of a cul-de-sac bulb or hammer head when the terrain requires it. Cul-de-sac streets
shall provide a turnaround at its terminus, with a right-of-way of not less than 50
feet and an outside curb radius of 45 feet, and the cul-de-sac shall be no longer
than 800 feet from the nearest intersecting through street. Any cul-de-sac over 400
feet long shall have a "No Through Street" or "No Outlet" or "Dead End" sign posted
at the entrance to the cul-de-sac.
