Rock Island, Illinois Roads / Secondary Highways

Latitude: 41.5082 (41°30′30″N), Longitude: -90.5761 (90°34′34″W)

Latitude: 41.5084 (41°30′30″N), Longitude: -90.5664 (90°33′59″W)

Latitude: 41.5087 (41°30′31″N), Longitude: -90.5732 (90°34′24″W)

Latitude: 41.5077 (41°30′28″N), Longitude: -90.574 (90°34′27″W)