Blue Island, Illinois Roads / Tertiary Highways

Latitude: 41.651 (41°39′4″N), Longitude: -87.6708 (87°40′15″W)

Latitude: 41.6532 (41°39′11″N), Longitude: -87.6702 (87°40′13″W)

Latitude: 41.6605 (41°39′38″N), Longitude: -87.6885 (87°41′19″W)

Latitude: 41.6511 (41°39′4″N), Longitude: -87.6779 (87°40′40″W)

Latitude: 41.6562 (41°39′22″N), Longitude: -87.6738 (87°40′26″W)

Latitude: 41.6581 (41°39′29″N), Longitude: -87.6959 (87°41′45″W)