Lake County, Illinois
Octagon bldg - IL-49-01 Covered bridge - 13-49-A Covered bridge - 13-49-B Covered bridge - 13-49-C Covered bridge - 13-49-D Covered bridge - 13-49-E Covered bridge - 13-49-F Covered bridge - 13-49-G Covered bridge - 13-49-H Covered bridge - 13-49-i