Potholes in Lachute, QC

Population 14,100 · Quebec

This page shows pothole reports submitted in Lachute, Quebec. RoadRot is a free, independent platform — anyone can report a pothole, and reports get forwarded to the responsible municipality.

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Why Lachute gets potholes

Lachute sits in the southern Laurentians climatic zone, where late winter and early spring are genuinely rough on pavement. March is the worst of it: temperatures hover right around the freezing mark, crossing back and forth within a single day, and that repeated stress is harder on asphalt than sustained deep cold ever is. Environment Canada recorded at least 17 freeze-thaw days in January 2026 alone in the Montreal region, and Lachute gets the same treatment. Add a salt season that runs roughly six to seven months of the year and you have a reliable recipe for cracked pavement and heaved sub-bases by the time April arrives.

How to report potholes in Lachute

Lachute's Service des travaux publics handles municipal road repairs. You can reach them by calling 311 or 450-562-3781, and the garage municipal is at 507, rue Catherine. If the pothole is on Route 148 or Route 158, those are provincial highways under the Ministère des Transports et de la Mobilité durable du Québec (MTMD), not the city, so your call goes there instead. No dedicated online pothole form was found for Lachute, so the phone line appears to be your main official option. RoadRot adds something different: you drop a pin on a public map, the community can confirm the report to show it's a real problem, and if you want to push harder, there's a built-in tool to email your municipal or provincial representative directly about that specific spot.
Guides

Hit a pothole in Lachute and damaged your vehicle? Read the Quebec pothole damage claim guide — deadlines, where to file, and what evidence you need. New to RoadRot? See how to report a pothole.

Common questions

Who is responsible for fixing potholes in Lachute?

It depends on which road you're talking about. Municipal streets are the responsibility of the Ville de Lachute's Service des travaux publics. Provincial routes like Route 148 and Route 158 fall under the Quebec Ministry of Transport (MTMD), so reporting those to city public works won't get you far.

Does Lachute have 311 for road complaints?

Yes. You can call 311 or the direct number 450-562-3781 to reach Lachute's public works department. No dedicated online submission form for potholes has been identified, so the phone line is currently the main official channel.

What's the worst time of year for potholes in Lachute?

Late February through April is peak season. That's when temperatures repeatedly cross the freezing mark within the same day, forcing water in and out of pavement cracks and breaking up the road surface fast. The salt season here runs close to six or seven months, which adds to the long-term wear.

How do I claim compensation for vehicle damage caused by a pothole in Quebec?

You can file a claim against the municipality responsible for that road under Quebec's civil liability rules, but you'll need documentation: photos of the pothole, photos of the damage, repair receipts, and a record of when you reported it. The city has a defined window to respond to claims, so the sooner you report and document, the better your case. A lawyer or the Quebec civil courts (small claims for smaller amounts) can help if the city disputes your claim.

What does RoadRot actually do for Lachute residents?

RoadRot is a public crowdsourced map where you can pin a pothole, rate how bad it is, and optionally add a photo. Other drivers can confirm your report, which helps show it's not a one-off complaint. There's also a built-in tool to email your local or provincial representative directly about a specific pothole. RoadRot doesn't contact the city or 311 on your behalf, but a public, confirmed report with a paper trail of emails sent is harder to ignore than a phone call that disappears into a queue.

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