(1) The county judge in his or her discretion may designate as a county road any street or road dedicated to the public as a public thoroughfare, provided that a bill of assurance making the dedication is properly recorded.
(2) Unless a plat clearly reflects roads that are private, the county recorder shall not accept any plats in the unincorporated area of the county without the county court's acceptance of: Roads for perpetual maintenance; and
(3) Dedication of land for public purposes.