Authorizing the revision of lines and grades on a portion of City Plan No. 269 by relocating portions of the houselines and curblines of Convention Avenue, from Thirty-Fourth Street to Health Sciences Drive, and placing on the City Plan two rights-of-way for drainage purposes within the vicinity of the intersection of Convention Avenue and Health Sciences Drive and authorizing acceptance of the grant to the City of the said rights-of-way for drainage purposes, all under certain terms and conditions, including the dedication to the City of the beds of the areas proposed to be placed on City Pla — Open Common Ground
