Authorizing the revision of lines and grades on a portion of City Plan No. 228 by placing on the City Plan Kingsley Court from Ridge Avenue, southeast of Walnut Lane, northeastwardly to a cul-de-sac turnaround, striking from the City Plan and vacating the legally open portions of Kingsley Street from a point approximately one-hundred seventy-one feet northwest of Houghton Street to Ridge Avenue, striking from the City Plan Markle Street from a point approximately one-hundred eighty feet northwest of Houghton Street to a point approximately three-hundred forty feet further northwestwardly there — Open Common Ground