Quebec Route 201
# Quebec Route 201

Route 201 is a north/south provincial highway within the Canadian province of Quebec, running between Route 202 in Franklin (near the Canada–US border) and Route 342 in Rigaud. Its total length is approximately 70 kilometres.

Route 201 links Salaberry-de-Valleyfield with Autoroute 20 using the Monseigneur Langlois Bridge to cross the Saint Lawrence River. It is among the four primary or secondary highways to cross the Saint Lawrence River and is the only 200 series highway to be partly north of that river.

## Municipalities along Route 201

* Franklin
* Ormstown
* Saint-Stanislas-de-Kostka
* Salaberry-de-Valleyfield
* Coteau-du-Lac
* Saint-Clet
* Saint-Lazare
* Sainte-Marthe
* Rigaud
* Southern end at route 202.
* Intersection with Route 132 in Saint-Stanislas.
* Route 201 is concurrent with Route 132 and Autoroute 530.
* Route 201 in Valleyfield.
* Monseigneur-Langlois Bridge between Valleyfield and Coteau-du-Lac.
* Interchange with Autoroute 20.
* Junction of 340 and 201 in Saint-Clet.

## Major intersections

| RCM | Location | km | mi | Destinations | Notes |
| - | - | - | - | - | - |
| Le Haut-Saint-Laurent | Franklin | 0.0 | 0.0 | R-202 – Hemmingford, Huntingdon | R-201 southern terminus |
| Le Haut-Saint-Laurent | Franklin | 2.4 | 1.5 | R-209 – Franklin, Saint-Chrysostome | |
| Le Haut-Saint-Laurent | Saint-Chrysostome | 13.6 | 8.5 | R-138 east – Montréal | South end of R-138 concurrency |
| Le Haut-Saint-Laurent | Saint-Chrysostome | 14.8 | 9.2 | R-138 west – Huntingdon | North end of R-138 concurrency |
| Beauharnois-Salaberry | Saint-Stanislas-de-Kostka – Saint-Louis-de-Gonzague boundary | 23.8 | 14.8 | R-236 – Saint-Stanislas-de-Kostka, Saint-Louis-de-Gonzague | |
| Beauharnois-Salaberry | Saint-Stanislas-de-Kostka | 29.6 | 18.4 | R-132 west – Sainte-Barbe, Huntingdon | South end of R-132 concurrency |
| Canal de Beauharnois | Canal de Beauharnois | 30.3– 31.3 | 18.8– 19.4 | Pont Larocque (Larocque Bridge) | Pont Larocque (Larocque Bridge) |
| Beauharnois-Salaberry | Salaberry-de-Valleyfield | 31.6 | 19.6 | A-530 begins / Chemin Larocque – Salaberry-de-Valleyfield (Centre-Ville) | At grade; A-530 western terminus; west end of A-530 concurrency |
| Beauharnois-Salaberry | Salaberry-de-Valleyfield | 36.5 | 22.7 | A-530 east to A-30 – Vaudreuil-Dorion, Sorel-Tracy | A-530 exit 5; east end of A-530 concurrency |
| Beauharnois-Salaberry | Salaberry-de-Valleyfield | 37.5 | 23.3 | Boulevard Hébert (R-132 east) – Salaberry-de-Valleyfield (Centre-Ville), Beauharnois | North end of R-132 concurrency |
| St. Lawrence River | St. Lawrence River | 43.3– 45.4 | 26.9– 28.2 | Pont Monseigneur-Langlois (Monseigneur Langlois Bridge) | Pont Monseigneur-Langlois (Monseigneur Langlois Bridge) |
| Vaudreuil-Soulanges | Coteau-du-Lac | 45.4 | 28.2 | Chemin du Fleuve | Interchange; northbound exit and southbound entrance |
| Vaudreuil-Soulanges | Coteau-du-Lac | 46.0 | 28.6 | R-338 (Route de Lotbinière) – Les Coteaux, Coteau-du-Lac | Interchange |
| Vaudreuil-Soulanges | Coteau-du-Lac | 46.9 | 29.1 | A-20 west – Rivière-Beaudette, Toronto | Interchange; A-20 exit 14; south end of A-20 concurrency |
| Vaudreuil-Soulanges | Coteau-du-Lac | 49.6 | 30.8 | A-20 east – Montréal | Interchange; A-20 exit 17; north end of A-20 concurrency |
| Vaudreuil-Soulanges | Saint-Clet | 56.7 | 35.2 | R-340 – Saint-Polycarpe, Saint-Lazare | |
| Vaudreuil-Soulanges | Rigaud | 69.4 | 43.1 | A-40 (TCH) – Ottawa/Gatineau, Montréal | Interchange; A-40 exit 17 |
| Vaudreuil-Soulanges | Rigaud | 69.8 | 43.4 | R-342 – Rigaud, Vaudreuil-Dorion | R-201 northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Incomplete access ||||||
