The surface of and space above and below any real property in the Borough in which the Borough, county or commonwealth has a regulatory interest, or interest as a trustee for the public, as such interests now or hereafter exist, including, but not limited to, all streets, highways, avenues, roads, alleys, sidewalks, tunnels, viaducts, bridges, skyways, or any other public place, area or property under the control of the Borough, county or commonwealth, and any unrestricted public or utility easements established, dedicated, platted, improved or devoted for utility purposes, but excluding lands other than streets that are owned by the Borough, county or commonwealth. The phrase "in the right(s)-of-way" means in, on, over, along, above and/or under the right(s)-of-way. The phrase "existing right-of-way" is the legal right-of-way as established by the commonwealth or other appropriate governing authority and which is currently in existence. The phrase "future right-of-way" is the right-of-way deemed necessary to provide adequate width for future street improvements.