Zoning district boundary lines of this chapter follow lot lines, railroad right-of-way lines, the center of watercourses or the corporate limit lines, all as they exist upon the effective date of this chapter.
(A) Appeals and questions of doubt concerning the exact location of a zoning district boundary line shall be heard by the Board of Appeals.
(B) When any street, alley or other public right-of-way is vacated by official action of the city, the zoning district abutting the centerline of the alley or other public right-of-way shall not be affected by the proceeding.