Kamouraska is a regional county municipality in eastern Quebec, Canada. The regional county municipality seat is Saint-Pascal. The other main town is La Pocatière.
Autoroute 20 is a Quebec Autoroute, following the Saint Lawrence River through one of the more densely populated parts of Canada, with its central section forming the main route of the Trans-Canada Highway from the A-25 interchange to the A-85 interchange. At 585 km (363.5 mi), it is the longest Autoroute in Quebec. It is one of two main links between Montreal and Quebec City; the other is the A-40.
Route 104 is an east/west highway on the south shore of the St. Lawrence River. Its eastern terminus is in Knowlton at the junction of Route 243 and its western terminus is in La Prairie at the junction of Route 134.
Route 232 is a two-lane east/west provincial highway on the south shore of the St. Lawrence River in the Bas-Saint-Laurent region of Eastern Quebec, Canada. Its eastern terminus is in Rimouski at the junction of Route 132 and the western terminus is at the junction of Route 289 in Rivière-Bleue. The route temporarily becomes A-85 along a 3 kilometre section through Cabano.
Route 289 is a two-lane north/south highway on the south shore of the Saint Lawrence River in the Bas-Saint-Laurent region of eastern Quebec, Canada. Its northern terminus is in Saint-André-de-Kamouraska at the junction of Route 132 and the southern terminus is at the border of New Brunswick where it continues as Route 120.
Route 204 is a finite two-lane east/west highway on the south shore of the Saint Lawrence River in Quebec. It is one of the longest secondary highways in the province. Its eastern terminus is in Saint-Jean-Port-Joli at the junction of Route 132 and the western terminus is in Lac-Mégantic at the junction of Route 161. Although it is numbered as an east/west highway, the road follows a north/south course from Saint-Jean-Port-Joli to Saint-Pamphile, where it then follows a mostly southwest/northeast course until Saint-Georges, where after crossing the Chaudière River, follows it in a north/south course until the source of the Chaudiere in Megantic Lake, in Lac-Mégantic.
Route 108 is a two-lane east/west highway on the south shore of the Saint Lawrence River in the Eastern Townships and Chaudière-Appalaches regions of Quebec, Canada. Its eastern terminus is in Beauceville at the junction of Route 173, and the western terminus is at the junction of Route 112 in Magog.
Route 116 is an east/west highway on the south shore of the Saint Lawrence River in Quebec, Canada. Until the mid-1970s it was known as Route 9. Its eastern terminus is in Lévis at the junction of Route 132, and the western terminus is at the junction of Route 134 in Lemoyne part of a concurrency with Route 112 until Saint-Hubert just south of the Saint-Hubert Municipal Airport. The stretch between Lévis and Plessisville does not have much traffic, since Autoroute 20 is not that far from the highway. Between Plessisville and Richmond traffic is heavier as it passes bigger towns, and it is further away from Autoroute 20. From Richmond to Autoroute 20, it is quiet again, before reaching Saint-Hyacinthe, where it becomes a busy four-lane separated highway, going through the growing "South Shore" suburbs of Montreal. From the junction of Autoroute 30 to its western terminus, it is a controlled-access Autoroute-grade expressway. This portion was once envisioned to be part of Autoroute 16. An unofficial extension of Route 116 as thought of by locals, from the western terminus follows the Route 134 limited access expressway to the Jacques Cartier Bridge.
Route 112 is a busy east/west highway on the south shore of the Saint Lawrence River in Quebec, Canada. Its eastern terminus is in Frampton at the junction of Route 275, and the western terminus is in Downtown Montreal, after crossing the Victoria Bridge. The stretch between Vallée-Jonction and Sherbrooke is a very busy highway as it is the main link between the southern regions of Quebec, in particular the Beauce region and the Eastern Townships. Between Sherbrooke and Marieville there is less traffic, since Autoroute 10 is in close proximity to the highway. From Marieville to Montreal it is a very busy highway, in most parts a four-lane separated highway, upgraded to freeway standards in certain places.
Route 122 is an east/west highway on the south shore of the Saint Lawrence River in Quebec, Canada. Its western terminus is at the junction of Route 132 in Yamaska and the eastern terminus is in Victoriaville at the junction of Route 116. The highway acts mainly as the main link between Drummondville and Sorel-Tracy, and somewhat as a major link between Victoriaville and Drummondville.
Route 226 is a two-lane east/west highway in Quebec, Canada. Its western terminus is at the junction of Route 132 in Pierreville and its eastern terminus is in Sainte-Croix at the junction of Route 271.
Route 276 is a 42 km two-lane east/west highway on the south shore of the Saint Lawrence River in the Chaudière-Appalaches region of Quebec, Canada. Its eastern terminus is close to Lac-Etchemin at the junction of Route 277, and the western terminus is at the junction of Route 112 in Saint-Frédéric.
Route 344 is an east/west highway on the north shore of the Ottawa River in Quebec, Canada. Its western terminus is in Grenville-sur-la-Rouge at the junction of Autoroute 50, and its eastern terminus is in L'Assomption at the junction of Route 343. It follows the Ottawa River from Grenville-sur-la-Rouge to Saint-André-d'Argenteuil, where it follows the Lac des Deux Montagnes until Deux-Montagnes, where it follows the Rivière des Mille Îles until Repentigny, where it follows the Rivière l'Assomption until L'Assomption.
Route 367 is a 100 km two-lane north/south highway on the north shore of the Saint Lawrence River in Quebec, Canada. Although technically a north/south highway, long stretches of the road are east/west. Its northern/western terminus is close to Lac-aux-Sables at the junction of Route 363 and the southern/eastern terminus is in Saint-Augustin-de-Desmaures at the junction of Route 138. Route 367 used to stop in Rivière-à-Pierre, but in the late 1990s they have added the stretch between Rivière-à-Pierre and the junction of Route 363.
Route 202 is an east/west 140-kilometre highway in the Monteregie region of the province of Quebec, Canada. Its western terminus is at the junction of Route 132 in Sainte-Barbe and its eastern terminus is in southern Cowansville at the junctions of Route 104 and Route 139. The highway runs a few kilometres north of the Canada–United States border for most of its length.
Route 236 is a two-lane east/west highway on the south shore of the Saint Lawrence River in the Montérégie region of Quebec, Canada. Its western terminus is in Saint-Stanislas-de-Kostka at the junction of Route 132 and the eastern terminus is at the junction of Route 132 again, in Beauharnois.
Route 309 is a provincial highway located in the Outaouais region in western Quebec. It starts at the junction of Autoroute 50 in the Buckingham sector, in the city of Gatineau's east end. It runs mostly parallel to the Du Lièvre River and ends north of Mont-Laurier in the town of Sainte-Anne-du-Lac in the Upper Laurentians.
The Ouelle River is a tributary of the south shore of the St. Lawrence River, in the province of Quebec, in Canada. This river flows successively in the MRC of:
The Kamouraska river is a tributary of the south shore of the St. Lawrence River where it flows two km east of the center of the village of Kamouraska. This river flows in the municipalities of Saint-Gabriel-Lalemant, Mont-Carmel, Saint-Bruno-de-Kamouraska, Saint-Pascla and Kamouraska, in the Kamouraska Regional County Municipality, in the administrative region of Bas-Saint-Laurent, in province of Quebec, in Canada.
The Fouquette river is a tributary of the southern coast of the St. Lawrence River where it flows in front of the "Les Pèlerins" islands, in Saint-André. This river flows in the municipalities of Sainte-Hélène-de-Kamouraska, Saint-André and Saint-Alexandre, in the Kamouraska Regional County Municipality, in the administrative region of Bas-Saint-Laurent, in province of Quebec, in Canada.
Route 132 in La Pocatière 
A-20 (TCH) / Route 287 in Saint-Philippe-de-Néri 
Route 289 in Saint-Alexandre-de-Kamouraska
