Route 199 is an north–south highway located on the Magdalen Islands, in the Gulf of Saint Lawrence. Stretching from Les Îles-de-la-Madeleine's communities of L'Île-du-Havre-Aubert to Grande-Entrée, the route is the main artery of the archipelago and is the only Quebec numbered highway that is detached from the rest of the network. Municipalities along Route 199 Les Îles-de-la-Madeleine (L'Île-du-Havre-Aubert / L'Étang-du-Nord / Cap-aux-Meules / Fatima / Havre-aux-Maisons / Pointe-aux-Loups) Grosse-Île Les Îles-de-la-Madeleine (Grande-Entrée) See also List of Quebec provincial highways References External links Provincial Route Map (Courtesy of the Quebec Ministry of Transportation) Route 199 on Google Maps 199 Magdalen Islands Roads in Gaspésie–Îles-de-la-Madeleine