Authorizing the revision of lines and grades on a portion of City Plan Nos. 146 and 271 by relocating the northwesterly and southeasterly curblines of North Delaware Avenue, from Frankford Avenue to Marlborough Street, to establish certain curb bump-outs and lay-bys, striking from the City Plan a right-of-way within the lines of former Shackamaxon Street from the southeasterly side of North Delaware Avenue to the Pierhead Line of the Delaware River and placing on the City Plan a right-of-way for water main purposes, drainage purposes and public utility purposes approximately 200 feet northeast — Open Common Ground