Duties. The Commission shall make and adopt a Comprehensive Plan for the physical development of the Village. The Comprehensive Plan, with the accompanying maps, plats, charts and descriptive and explanatory matter, shall show the Commission's recommendations for such physical development and may include the general location, character and extent of streets, highways, freeways, street grades, roadways, walks, bridges, viaducts, parking areas, tunnels, public places and areas, parks, parkways, playgrounds, sites for public buildings and structures, pierhead and bulkhead lines, waterways, routes for railroads, street railways and buses 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; the general character, extent and layout of the replanning of blighted districts and slum areas; and a comprehensive zoning plan. The Commission may from time to time amend, extend or add to the Comprehensive Plan or carry any part or subject matter into greater detail. The Commission may adopt rules for the transaction of business and shall keep a record of its resolutions, transactions, findings and determinations, which record shall be a public record.