Chambly—Borduas

Otterburn Park is a small town located 40 kilometres (25 mi) east of Montreal, Quebec, Canada. The population as of the Canada 2011 Census was 8,450. The town lies south of Mont-Saint-Hilaire on the Richelieu River and is one of the few officially bilingual towns in Quebec.

Saint-Mathias/Grant Aerodrome (TC LID: CSX5) is located 2.7 nautical miles (5.0 km; 3.1 mi) southeast of Saint-Mathias-sur-Richelieu, Quebec, Canada.

Saint-Mathias Aerodrome (TC LID: CSP5) is located 1.7 nautical miles (3.1 km; 2.0 mi) northeast of Saint-Mathias-sur-Richelieu, Quebec, Canada.

The St-Hilaire train disaster occurred on June 29, 1864, near the present-day town of Mont-Saint-Hilaire, Quebec. A passenger train fell through an open swing bridge into the Richelieu River after the crew failed to obey a stop signal. The widely accepted death toll is 99 people. The disaster remains the worst railway accident in Canadian history.

McMasterville station is a commuter rail station operated by Exo in McMasterville, Quebec, Canada. It is served by the Mont-Saint-Hilaire line.

Saint-Mathias Water Aerodrome (TC LID: CSV9) is located 1 nautical mile (1.9 km; 1.2 mi) north of Saint-Mathias-sur-Richelieu on the Richelieu River, Quebec, Canada.

McMasterville is a city in southwestern Quebec, Canada on the Richelieu River in La Vallée-du-Richelieu Regional County Municipality. The population as of the 2016 Canadian Census was 5,695. It is within the Administrative Region of Montérégie.

Mont-Saint-Hilaire (French pronunciation: [mɔ̃ sɛ̃ nilɛʁ]) is a suburb of Montreal on the South Shore of southeastern Quebec, Canada, on the Richelieu River in the Regional County Municipality of La Vallée-du-Richelieu. The population as of the Canada 2011 Census was 18,200. The city is named after the Mont Saint-Hilaire. A significant deposit of the semi-precious mineral sodalite is located near Mont-Saint-Hilaire.

The Jordi-Bonet Bridge (French: pont Jordi-Bonet) is a road bridge linking Beloeil and Mont-Saint-Hilaire and spanning the Richelieu River, in La Vallée-du-Richelieu Regional County Municipality, in Montérégie, Québec, Canada. This bridge mainly serves residents of the Beloeil-Mont-Saint-Hilaire region, as well as traffic connecting Saint-Bruno to Saint-Hyacinthe, along Sir-Wilfrid-Laurier Boulevard. The bridge serves as a crossing for Quebec Route 116 and 229. It has four traffic lanes, two in each direction, which are separated by a double central line. A bicycle path and sidewalk are also provided on the north side of the bridge. In addition to the river, the bridge spans Route 223 (rue Richelieu) on the left bank and Route 133 (chemin des Patriotes) on the right bank of the Richelieu River. Access roads connect these two roads to the bridge. Daily traffic on this bridge is estimated at 44,000 vehicles, for an annual average of 16 million vehicles.

Saint-Mathieu-de-Beloeil is a municipality in southwestern Quebec, Canada, east of Montreal in the Regional County Municipality of La Vallée-du-Richelieu. The population as of the 2021 Canadian Census was 2,952.

Beloeil (; French pronunciation: [bɛlœj]) is a city in Quebec, Canada. It is a suburb of Montreal, on the South Shore and is on the Richelieu River, 32 kilometres (20 mi) east of Montreal. According to the official Commission de toponymie du Québec, the name is written Belœil with an oe ligature; however, other sources avoid the ligature, including the Ministry of Municipal Affairs and the town's own official website.The population as of the Canada 2011 Census was 20,783. It is part of the Regional County Municipality of La Vallée-du-Richelieu, within the Administrative Region of Montérégie. It occupies the west shore of the Richelieu River in front of the Mont Saint-Hilaire. Along with the municipality of McMasterville to the immediate south of Beloeil, and the cities of Mont-Saint-Hilaire and Otterburn Park on the eastern bank of the Richelieu, Beloeil forms an unbroken urban area of over 50,796 inhabitants, which is part of Greater Montreal.Belœil was created as a village in 1903 and became a ville (city) in 1914, but can trace its history through the parish of Saint-Mathieu-de-Belœil, established in 1772, and the seigneurie de Belœil, founded in 1694. Its name probably derives from the old French expression "Quel bel œil!", meaning "What a beautiful view!", generally attributed to Jean-Baptiste Hertel, brother of the first seigneur (lord) of Belœil, Joseph-François Hertel de la Fresnière.

La Vallée-du-Richelieu (The Valley of the Richelieu) is a regional county municipality in the Montérégie region in southwestern Quebec, Canada. Its seat is McMasterville. It surrounds the Richelieu River as the river flows north from Lake Champlain in the United States to the Saint Lawrence River northeast of Montreal at Sorel-Tracy, Quebec. Dramatically different from the mountainous terrain to the south, the river valley is a vast plain that has been developed with extensive farmlands. In the 21st century, the Richelieu River is very popular for both U.S. and Canadian recreational boaters, providing a connection that can bring boaters all the way from the outlet of the Saint Lawrence River to New York Harbor. A number of old fortifications exist dating back to the 17th century; they were built by the French in an effort to try to prevent the Iroquois from using the river as a way to attack the French settlers in the area. Fort Richelieu is at the mouth of the Richelieu River. Fort St. Louis (now Fort Chambly) at Chambly, Fort Sainte-Thérèse, and Fort Saint-Jean at Saint-Jean-sur-Richelieu, are on the way. Fort St. Anne Isle La Motte, Vermont in Lake Champlain is near the river's source. The region is informally known as la Vallée-des-Forts.