Grand Isle, Louisiana Roads / Tertiary Highways

Latitude: 29.2372 (29°14′14″N), Longitude: -89.9914 (89°59′29″W)

Latitude: 29.2106 (29°12′38″N), Longitude: -90.0508 (90°3′3″W)

Latitude: 29.234 (29°14′2″N), Longitude: -90.0009 (90°0′3″W)

Latitude: 29.2357 (29°14′9″N), Longitude: -89.9923 (89°59′32″W)

Latitude: 29.2356 (29°14′8″N), Longitude: -89.9912 (89°59′28″W)

Latitude: 29.2338 (29°14′2″N), Longitude: -89.9981 (89°59′53″W)

Latitude: 29.2349 (29°14′5″N), Longitude: -89.9955 (89°59′44″W)

Latitude: 29.1855 (29°11′8″N), Longitude: -90.0737 (90°4′25″W)

Latitude: 29.2323 (29°13′56″N), Longitude: -90.0031 (90°0′11″W)