Mark, Illinois Highways, Secondary Highways, etc

Latitude: 41.2657 (41°15′57″N), Longitude: -89.2418 (89°14′30″W)

Latitude: 41.2658 (41°15′57″N), Longitude: -89.2429 (89°14′35″W)

Latitude: 41.266 (41°15′58″N), Longitude: -89.2438 (89°14′38″W)

Latitude: 41.265 (41°15′54″N), Longitude: -89.249 (89°14′57″W)

Latitude: 41.2643 (41°15′52″N), Longitude: -89.2407 (89°14′27″W)

Latitude: 41.2647 (41°15′53″N), Longitude: -89.2447 (89°14′41″W)

Latitude: 41.2606 (41°15′38″N), Longitude: -89.2509 (89°15′3″W)

Latitude: 41.2635 (41°15′49″N), Longitude: -89.2498 (89°14′59″W)

Latitude: 41.2684 (41°16′6″N), Longitude: -89.2503 (89°15′1″W)

Latitude: 41.268 (41°16′5″N), Longitude: -89.251 (89°15′3″W)

Latitude: 41.2645 (41°15′52″N), Longitude: -89.2407 (89°14′27″W)

Latitude: 41.2664 (41°15′59″N), Longitude: -89.2503 (89°15′1″W)

Latitude: 41.2684 (41°16′6″N), Longitude: -89.2518 (89°15′7″W)

Latitude: 41.2645 (41°15′52″N), Longitude: -89.2446 (89°14′41″W)

Latitude: 41.2665 (41°15′59″N), Longitude: -89.2499 (89°14′0″W)

Latitude: 41.265 (41°15′54″N), Longitude: -89.2479 (89°14′52″W)

Latitude: 41.262 (41°15′43″N), Longitude: -89.2509 (89°15′3″W)

Latitude: 41.2633 (41°15′48″N), Longitude: -89.2503 (89°15′1″W)

Latitude: 41.2639 (41°15′50″N), Longitude: -89.2516 (89°15′6″W)

Latitude: 41.2616 (41°15′42″N), Longitude: -89.2515 (89°15′6″W)

Latitude: 41.2628 (41°15′46″N), Longitude: -89.2424 (89°14′33″W)

Latitude: 41.2624 (41°15′45″N), Longitude: -89.2407 (89°14′26″W)