Quebec Route 335
Highway in Quebec
From Wikipedia, the free encyclopedia
Route 335 is a north-south regional route located on the north shore of the St. Lawrence River. from Montreal It serves the administrative regions of Montreal, Laval, Laurentides, and Lanaudière. It is the only secondary route to cross the Island of Montreal. Between Autoroute 440 in Laval and chemin de la Côte-St-Louis in Terrebonne, Route 335 is located in the right-of-way of the future Autoroute 19.
Route 65
A-40 (TCH) in Montréal
A-19 / A-440 in Laval
A-640 in Bois-des-Filion
R-158 in Saint-Lin-LaurentidesRoute 335 | ||||
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| Route information | ||||
| Maintained by Transports Québec | ||||
| Length | 85.5 km[1] (53.1 mi) | |||
| History | Route 65 | |||
| Major junctions | ||||
| South end |  R-138 in Montréal | |||
| A-40 (TCH) in Montréal A-19 / A-440 in Laval A-640 in Bois-des-Filion R-158 in Saint-Lin-Laurentides | ||||
| North end |  R-125 in Chertsey | |||
| Location | ||||
| Country | Canada | |||
| Province | Quebec | |||
| Major cities | Montreal, Laval, Terrebonne | |||
| Highway system | ||||
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Route description
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Route 335 begins in Montreal at Sherbrooke Street (Route 138) and follows Saint Denis Street. North of the Autoroute 40, it splits to a one-way pair and follows Berri Street southbound and Lajeunesse Street northbound. It then rejoins when it crosses the Pont-Viau over Rivière des Prairies to Laval. It follows boulevard des Laurentides to the Autoroute 440 interchange.
Route 335 once followed the entire length of Laurentian Boulevard to the David Bridge on the Rivière des Mille Îles but is now concurrent with Autoroute 440 for about 1.5 km (0.9 mi) to Autoroute 19. Between Autoroute 440 and Dagenais Boulevard, it is concurrent with Autoroute 19 to its end and then continues on the Autoroute 19 right-of-way. North of the bridge, Route 335 once ran along montée Gagnon from Route 344 northwards, but it now follows the Autoroute 19 right-of-way along boulevard Louis-Joseph-Papineau to chemin de la Côte-St-Louis est, north of which it runs along montée Gagnon and its historic route.
Formerly Route 65, it was an alternative to Routes 11 and 18.
Future
There are plans to extend Autoroute 19 along Route 335 to Autoroute 640 in Bois-des-Filion with anticipated completion in 2027, with the first phase being 1.5 km (0.9 mi) extension and an interchange at rue Saint-Saëns. The project includes four new interchanges, the reconstruction of the Autoroute 640 interchange, and the twinning of Athanase David Bridge.[2][3]
Municipalities along Route 335
Major intersections
| RCM | Location | km[1] | mi | Exit | Destinations | Notes | ||
|---|---|---|---|---|---|---|---|---|
| Montréal | Montréal | 0.0 | 0.0 | Rue Saint Denis Rue Sherbrooke (R-138) | R-335 southern terminus; Rue Saint Denis continues south | |||
| 6.4 | 4.0 | A-40 (TCH) (Autoroute Métropolitaine) | Access via Boulevard Crémazie service roads; A-40 exits 71 (eastbound) and 73 (westbound); one-way transition, northbound follows Rue Lajeunesse, southbound follows Rue Berri | |||||
| 9.5 | 5.9 | One-way transition | North end of one-way pair; becomes Boulevard des Laurentides | |||||
| Rivière des Prairies | 9.5– 9.9 | 5.9– 6.2 | Pont Viau (Viau Bridge) | |||||
| Laval | 13.3 | 8.3 | Boulevard Saint-Martin | Former R-148 | ||||
| 14.8 | 9.2 | 25 | A-440 west (Autoroute Jean-Noël-Lavoie) / Boulevard des Laurentides | A-440 exit 25; south end of A-40 concurrency; exit numbers follow A-440 | ||||
| 15.7 | 9.8 | 25 27 | Boulevard René-Laennec | Signed as exits 25 (eastbound) and 27 (westbound) | ||||
| 16.8 | 10.4 | 27 8 | A-19 south (Autoroute Papineau) – Montréal A-440 east (Autoroute Jean-Noël-Lavoie) | North end of A-440 concurrency; south end of A-19 concurrency; A-440 exit 27; A-19 exit 8 | ||||
| 18.5 | 11.5 | A-19 ends / Boulevard Dagenais Est / Boulevard des Grands-Maîtres | At-grade; A-19 northern terminus; becomes Avenue Papineau; future interchange as part of A-19 extension[2] | |||||
| 21.9 | 13.6 | Rue Saint-Saëns Est | Future interchange as part of A-19 extension[2] | |||||
| 23.7 | 14.7 | Boulevard des Laurentides / Boulevard des Mille-Îles | Future interchange as part of A-19 extension[2] | |||||
| Rivière des Mille Îles | 24.3– 24.6 | 15.1– 15.3 | Athanase David Bridge | |||||
| Thérèse-De Blainville | Bois-des-Filion | 25.1 | 15.6 |  R-344 (Boulevard Adolphe-Chapleau) – Rosemère, Terrebonne | Future interchange as part of A-19 extension[2] | |||
| 26.0 | 16.2 | A-640 – Repentigny, Saint-Eustache | A-640 exit 28; future A-19 northern terminus[2] | |||||
| Les Moulins – Thérèse-De Blainville boundary | Terrebonne – Blainville boundary | 31.1 | 19.3 | Montée Gagnon / Chemin de la Côte-Saint-Louis | ||||
| Les Moulins |
No major junctions | |||||||
| Thérèse-De Blainville |
No major junctions | |||||||
| Les Moulins | Terrebonne (La Plaine) | 45.3 | 28.1 |  R-337 south – Terrebonne | South end of R-337 concurrency | |||
| Montcalm | Saint-Lin-Laurentides | 52.1 | 32.4 |  R-158 west / R-339 south – Saint-Jérôme, Saint-Roch-Ouest | South end of R-158 concurrency; R-339 northern terminus | |||
| 53.8 | 33.4 | R-158 east – Saint-Esprit | North end of R-158 concurrency | |||||
| 57.0 | 35.4 | R-337 north – Sainte-Julienne | North end of R-337 concurrency | |||||
| Saint-Calixte | 74.9 | 46.5 | Chemin du Lac de l'Achigan – Saint-Hippolyte | To R-333 | ||||
| Chertsey – Rawdon boundary | 85.5 | 53.1 | R-125 – Rawdon, Saint-Donat | |||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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