The boundaries of such districts shown on any sectional land use district map adopted by the Development Code and General Plan or amendment thereto are hereby adopted and approved. The regulations of the Development Code governing the uses of land, buildings, structures, the height of buildings and structures, the sizes of yards about buildings and structures, and other matters as hereinafter set forth, are hereby established and declared to be in effect upon all land included within the boundaries of each and every district shown upon the Land Use Map.
(a) The boundaries of established districts are shown and delineated on the land use district maps entitled “Official Land Use Plan” as amended and as certified by the City Clerk and on file with the Community Development Department, which are hereby adopted as the Official Land Use Plan of the City of Yucaipa.
(b) Changes, additions, and amendments to the Official Land Use Plan shall be determined and defined from time to time by ordinance adopting sectional Land Use District Maps covering portions of the City of Yucaipa, each of which shall become, upon final adoption and certification by the City Clerk, a part of the Official Land Use Plan for the City.
(c) Unless otherwise noted, land use district boundaries shall extend to street right-of-way centerlines.