Marietta, Illinois Highways, Secondary Highways, etc

Latitude: 40.5016 (40°30′6″N), Longitude: -90.3936 (90°23′37″W)

Latitude: 40.5014 (40°30′5″N), Longitude: -90.3945 (90°23′40″W)

Latitude: 40.5012 (40°30′4″N), Longitude: -90.3932 (90°23′35″W)

Latitude: 40.5012 (40°30′4″N), Longitude: -90.3918 (90°23′30″W)

Latitude: 40.5019 (40°30′7″N), Longitude: -90.3927 (90°23′34″W)

Latitude: 40.5019 (40°30′7″N), Longitude: -90.3909 (90°23′27″W)

Latitude: 40.5026 (40°30′9″N), Longitude: -90.3929 (90°23′34″W)

Latitude: 40.5002 (40°30′1″N), Longitude: -90.3881 (90°23′17″W)

Latitude: 40.5005 (40°30′2″N), Longitude: -90.3939 (90°23′38″W)

Latitude: 40.5003 (40°30′1″N), Longitude: -90.3924 (90°23′33″W)