The Planning Commission may make, adopt and, as necessary, amend,
extend or add to the Comprehensive Plan, subject to Common Council
confirmation, for the physical development of the City, including
areas outside of its boundaries which, in the Planning Commission's
judgment, bear relation to the development of the City. The Comprehensive
Plan, with the accompanying maps, plats and descriptive and explanatory
matter, shall show the Commission's recommendations for such physical
development and may include, among other things, without limitation
because of enumeration, the general location, character and extent
of streets, highways, freeways, street grades, roadways, walks, parking
areas, public places and areas, parks, parkways, playgrounds, and
sites for public buildings and structures and the general location
and extent of sewers, water conduits and other public utilities, whether
privately or publicly owned; the acceptance, widening, narrowing,
extension, relocation, removal, vacation, abandonment or change of
use of any of the foregoing public ways, grounds, places, spaces,
buildings, properties, utilities, routes or terminals; the general
location, character and extent of community centers and neighborhood
units; and a comprehensive zoning plan.