Where necessary to give access to or permit a satisfactory subdivision of adjoining land; streets shall extend to the boundary of the property and the resulting dead-end streets may be approved with a temporary turnaround. In all other cases; a turn-around having a minimum pavement radius of fifty feet measured to the face of the curb; shall be required. (Ord. 1046 NCS §1 (part), 1972; prior code §22.7.503.3.)