Williamsville, Illinois Roads / Secondary Highways

Latitude: 39.9587 (39°57′31″N), Longitude: -89.5555 (89°33′20″W)

Latitude: 39.9617 (39°57′42″N), Longitude: -89.5617 (89°33′42″W)

Latitude: 39.9558 (39°57′21″N), Longitude: -89.5499 (89°32′0″W)

Latitude: 39.9567 (39°57′24″N), Longitude: -89.5515 (89°33′5″W)

Latitude: 39.9543 (39°57′16″N), Longitude: -89.5512 (89°33′4″W)