Simpson, Illinois Highways, Secondary Highways, etc

Latitude: 37.4681 (37°28′5″N), Longitude: -88.7572 (88°45′26″W)

Latitude: 37.4677 (37°28′4″N), Longitude: -88.7553 (88°45′19″W)

Latitude: 37.4676 (37°28′3″N), Longitude: -88.7585 (88°45′31″W)

Latitude: 37.4681 (37°28′5″N), Longitude: -88.7577 (88°45′28″W)

Latitude: 37.4681 (37°28′5″N), Longitude: -88.7562 (88°45′22″W)

Latitude: 37.4685 (37°28′7″N), Longitude: -88.7556 (88°45′20″W)