Route 143 is a north/south highway on the south shore of the

Saint Lawrence River The St. Lawrence River (french: Fleuve Saint-Laurent, ) is a large river in the middle latitudes of North America. Its headwaters begin flowing from Lake Ontario in a (roughly) northeasterly direction, into the Gulf of St. Lawrence, connectin ...

. Until the mid-1970s when the province decided to renumber all highways other than autoroutes, it was known as Route/Highway 5. Its northern terminus is in Saint-François-du-Lac, at the junction of Route 132, and the southern terminus is in Stanstead, at the border with

Vermont Vermont () is a state in the northeast New England region of the United States. Vermont is bordered by the states of Massachusetts to the south, New Hampshire to the east, and New York to the west, and the Canadian province of Quebec to ...

where the road continues past the

Derby Line–Stanstead Border Crossing The Derby Line–Stanstead Border Crossing is a border crossing station on the Canada–United States border, connecting the towns of Stanstead, Quebec and Derby Line, Vermont. It connects Main Street ( U.S. Route 5) in Derby Line with Qu ...

U.S. Route 5 U.S. Route 5 (US 5) is a north–south United States highway running through the New England states of Connecticut, Massachusetts, and Vermont. Significant cities along the route include New Haven, Connecticut; Hartford, Connecticut; and Spring ...

through Derby Line to

New Haven, Connecticut New Haven is a city in the U.S. state of Connecticut. It is located on New Haven Harbor on the northern shore of Long Island Sound in New Haven County, Connecticut and is part of the New York City metropolitan area. With a population of 134,02 ...

. Since Autoroute 55 closely parallels Route 143 for most of its length, much commercial traffic chooses the former. However, it is a very busy route and takes much traffic from the border to the Sherbrooke local area. Route 143 closely follows the Saint-François River between Sherbrooke and Ulverton. The road is often in notoriously poor condition, since its original cement was laid directly on a gravel road in the mid-1920s. It has been extensively resurfaced to the point the pavement is now more than three feet thick in places, but it heaves extensively at every spring thaw.

Municipalities along Route 143

* Stanstead * Stanstead-Est * Hatley * Waterville *

Sherbrooke Sherbrooke ( ; ) is a city in southern Quebec, Canada. It is at the confluence of the Saint-François and Magog rivers in the heart of the Estrie administrative region. Sherbrooke is also the name of a territory equivalent to a regional count ...

- (''

Lennoxville Lennoxville is an ''arrondissement'', or borough, of the city of Sherbrooke, Quebec, Canada. Lennoxville is located at the confluence of the St. Francis and Massawippi Rivers approximately five kilometres south of downtown Sherbrooke. Lennoxvi ...

/'' Sherbrooke ''/ Bromptonville'') * Val-Joli *

Windsor Windsor may refer to: Places Australia * Windsor, New South Wales ** Municipality of Windsor, a former local government area * Windsor, Queensland, a suburb of Brisbane, Queensland **Shire of Windsor, a former local government authority around Wi ...

Cleveland Cleveland ( ), officially the City of Cleveland, is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located in the northeastern part of the state, it is situated along the southern shore of Lake Erie, across the U.S. ...

Richmond Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, California, ...

* Ulverton * L'Avenir *

Drummondville Drummondville is a city in the Centre-du-Québec region of Quebec, located east of Montreal on the Saint-François River. The population as of the Canada 2021 Census was 79,258. The mayor of Drummondville is Stéphanie Lacoste. Drummondville is ...

- ('' Saint-Nicéphore /'' Drummondville ''/ Saint-Majorique-de-Grantham'') * Saint-Bonaventure * Saint-Pie-de-Guire * Saint-François-du-Lac

Major intersections

References

External links

Interactive Provincial Route Map (Transports Québec)

Route 143
on Google Maps
{{Authority control 143 Transport in Drummondville Transport in Sherbrooke

Municipalities along Route 143

Major intersections

See also

References

External links