Tamms, Illinois Roads / Tertiary Highways

Latitude: 37.2469 (37°14′49″N), Longitude: -89.2614 (89°15′41″W)

Latitude: 37.2322 (37°13′56″N), Longitude: -89.2651 (89°15′54″W)

Latitude: 37.245 (37°14′42″N), Longitude: -89.2604 (89°15′38″W)

Latitude: 37.2346 (37°14′5″N), Longitude: -89.2691 (89°16′9″W)