65 ILCS 5/11-123-7

Every city and village may take possession of, use, and occupy any artificially made or reclaimed land specified in Section 11-123-6, when the land is declared by an ordinance of the municipality particularly describing it to be necessary or appropriate for approaches to or connections with a utility. Every city and village may establish, widen, extend, grade, pave, and otherwise improve such approaches or connections over and upon such artificially made or reclaimed land and to vacate all or any part of the approaches or connections.