A redesigned bus network to serve you better
Learn all about the upcoming changes.
Explore your sector
Select your sector to see your new bus lines.
Changes coming in summer 2025
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Sector
Chambly-Richelieu-Carignan
Carignan, Chambly, Marieville, Richelieu, Saint-Mathias-sur-Richelieu
- 63 optimized routes
- 5 municipalities
- 2 REM connections
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Sector
Le Richelain et Roussillon
Candiac, Delson, La Prairie, Sainte-Catherine, Saint-Constant, Saint-Philippe
- 63 optimized routes
- 6 municipalities
- 2 REM connections
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Sector
Vallée-du-Richelieu et Sainte-Julie
Saint-Basile-le-Grand, McMasterville, Beloeil, Mont-Saint-Hilaire, Otterburn Park, Sainte-Madeleine
- 63 optimized routes
- 6 municipalities
- 2 REM connections
New bus line numbers
Bus numbers will now be displayed on signs to help you get around and will be revised to represent each type of service.

Local routes operating mainly within the sector
Routes operating upon reservation only
Routes serving a métro, terminal or other major destinations, operating mainly during peak periods
Routes connecting several municipalities
Why modify the network?
Creating new bus lines and simplifying connections makes travelling between regions easier.
Demographic and employment growth are generating increased demand for transportation solutions adapted to the region’s economic development. The main local travel hubs (shopping centres, industrial areas, colleges, hospitals, train stations, etc.) are now better served.
Our new routes cover a broader area, allowing users to reach public transit faster and access new destinations.
Need help?
Chat with us!
Get specific information about the network changes and talk to an agent if necessary.
Chatting with an agent is available from 12 p.m. to 4:30 p.m., Monday to Friday.