Covered bridges (24) in the state of Illinois. County/comté/grafschaft/县 Boone 13-04Bureau 13-06Champaign 13-10Clark 13-14Cook 13-16Cumberland 13-18Dupage 13-22 Henderson 13-36Kendall 13-47Knox 13-48Lake 13-49Randolph 13-79Sangamon 13-84Shelby 13-87 Vermillion 13-92Whiteside 13-98Will 13-99Winnebago 13-101Woodford 13-102
