Potholes in Blainville, QC

It depends on which road you're on. City streets are maintained by Blainville's Service des travaux publics. Autoroute 15 and Autoroute 640 run through Blainville's territory but are the responsibility of the provincial Ministère des Transports et de la Mobilité durable (MTMD), so city public works can't fix those and vice versa.

No. Blainville uses its own municipal reporting system rather than a shared 311 line. You can call the Service des travaux publics at 450 434-5348 or submit a request online through the public works section of blainville.ca.

Late winter into early spring is when the damage really shows up. The road network weakens significantly during the spring thaw, and Quebec actually reduces legal load limits province-wide during this period because of it. By the time the snow clears, the freeze-thaw cycles from the whole winter have already done their work.

You'd typically need to file a claim with your municipality (or the MTMD for provincial roads), documenting the date, location, and damage with photos if possible. Quebec civil liability rules require you to show the road authority knew or should have known about the defect and failed to act, which is a reasonably high bar. A public report on RoadRot with community confirmations creates a timestamped, visible record that you reported the hazard, which is worth having if you end up in a dispute.

RoadRot is a public, crowdsourced map where anyone can drop a pin on a pothole, rate how bad it is, and optionally attach a photo. Other drivers can confirm the same report, which pushes it up in visibility. There's also a built-in email tool you can use to send a complaint about a specific pothole directly to your municipal or provincial representative. RoadRot doesn't forward anything automatically or contact the city on your behalf, but a public map with multiple confirmations is harder to ignore than a single call.