Oregon Revised Statutes Public Lands § 271.190

No vacation of all or part of a street, alley, common or public place shall take place under ORS 271.180 unless the consent of the persons owning the property immediately adjoining that part of the street or alley to be vacated is obtained thereto in writing and filed with the auditor or clerk of the city or town. No vacation shall be made of any street, alley, public place or part thereof, if within 5,000 feet of the harbor or pierhead line of the port, unless the port commission, or other bodies having jurisdiction over docks and wharves in the port district involved, approves the proposed vacation in writing.