Authorizing the revision of lines and grades on a portion of City Plan Nos. 52-S and 53-S, in the area lying southeast of Penrose Avenue and southwest of Twenty-Sixth Street, by striking from the City Plan and vacating an irregularly-shaped portion of the right-of-way of Penrose Avenue, along the southeasterly side thereof, relocating a portion of the southeasterly local service roadway of Penrose Avenue from Twenty-Sixth Street to a point southwestwardly therefrom, and placing on the City Plan a right-of-way for sewer and drainage purposes and public utility purposes and a right-of-way for se — Open Common Ground