Autoroute 40 – Current Conditions | Québec 511 - quebec511.info
See traffic conditions on Autoroute 40: roadway conditions and visibility, accidents, roadwork, closures, and more.
www.quebec511.infoI don’t have live updates right now, but here’s what recent sources indicate about Autoroute 40 Est in the Terrebonne/Charlemagne area.
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There have been multiple advisories in 2024–2025 about closures or partial closures for maintenance and flood/ponceau works, with corresponding detours and reduced lane widths in nearby sections. These kinds of projects commonly cause weekend closures or directional closures, so plan for possible interruptions if you’re traveling through Terrebonne or the Charlemagne corridor.[1][4][5]
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The ministère des Transports et de la Mobilité durable has issued notices for temporary closures in the east and west directions at various segments of A-40, often accompanied by detours via adjacent highways (e.g., 440, 13, 20, or 30) and speed reductions in work zones.[2][7]
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Quebec511 provides current-state pages for Autoroute 40 with live condition details, including closures, work zones, and detours, which is a good source for up-to-the-minute status before you travel.[6][8]
If you’d like, I can pull the latest official notices and summarize the current status for your exact travel window and route (eastbound vs westbound, Terrebonne/Charlemagne segment). I can also set up a quick one-page snapshot with the next 48 hours of anticipated closures and recommended alternate routes.
Citations:
- Fermeture à venir d'un tronçon de l'autoroute 40.[1]
- Autoroute 40 (Métropolitaine) en direction ouest / est notices and detours.[7][2]
- Déviation et état des routes via Québec 511.[8][6]