The resolution of intent to close a street or alley shall be published once a week for four successive weeks prior to the hearing in a newspaper having general circulation in the city. A copy of the resolution shall be sent by registered or certified mail to all owners of property adjoining the street or alley as shown on the county tax records and a notice of the closing and public hearing shall be prominently posted in at least two places along the street or alley. If the street or alley is under the authority and control of the State Department of Transportation, a copy of the resolution shall be mailed to that Department.
(G.S. § 160A-299(a)) (1989 Code, § 13-89)