Potholes in Deux-Montagnes, QC

Population 17,915 · Quebec

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

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Report a pothole in Deux-Montagnes

Why Deux-Montagnes gets potholes

Deux-Montagnes sits in the Greater Montreal metro area and gets hit hard by the same freeze-thaw cycle that batters pavement across the region. Environment Canada recorded at least 17 freeze-thaw days in Montreal in January 2026 alone, and Quebec ground can freeze to depths between 1.2 and 3 metres for more than four months of the year. Spring is when the damage really shows up: the frost lifts, the ground shifts, and roads that looked rough in February start looking like the surface of the moon by April.

How to report potholes in Deux-Montagnes

Deux-Montagnes doesn't run a 311 service. To report a pothole to the city directly, your options are calling Public Works (Travaux publics et services techniques) via the main city line at 450 473-2796, or submitting a message through the online contact form at ville.deux-montagnes.qc.ca. If the pothole is on Route 344 or the Route 640 corridor, that's MTQ (Ministère des Transports du Québec) territory, not the city's, and you'd need to contact MTQ separately. RoadRot doesn't forward your report anywhere automatically, but dropping a pin here puts the problem on a public map where neighbours can confirm it and where you can use the built-in email tool to send a complaint directly to your municipal or provincial rep yourself.
Guides

Hit a pothole in Deux-Montagnes 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 Deux-Montagnes?

It depends on the road. City streets are handled by Deux-Montagnes' Public Works division (Travaux publics et services techniques). Provincial routes like Route 344 fall under the Ministère des Transports du Québec (MTQ), so you'd contact MTQ for anything on those corridors.

Does Deux-Montagnes have a 311 service for pothole reports?

No, Deux-Montagnes doesn't operate a 311 line. Your best bets are calling the city at 450 473-2796 or using the contact form on ville.deux-montagnes.qc.ca to reach the right department.

What's the worst time of year for potholes in Deux-Montagnes?

Late winter into early spring. The ground around the Montreal metro freezes deep, sometimes to several metres, and when it starts thawing the pavement takes the brunt of it. Roads that survived December can fall apart fast in March and April once that frost starts moving.

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

If the pothole was on a city road, you'd file a claim with the Ville de Deux-Montagnes. If it was on a provincial highway, you'd seek compensation from the Quebec government through MTQ. In both cases you'll generally need to show the pothole was reported and that the city or province had reasonable time to fix it and didn't, so documenting the pothole (photos, location, date) matters.

How does RoadRot help with potholes in Deux-Montagnes?

You can drop a pin on the RoadRot map, rate how bad the pothole is, and add a photo if you have one. Other drivers can confirm your report, which increases its visibility. There's also a built-in tool that lets you draft and send an email complaint to your local rep directly. RoadRot doesn't contact the city on your behalf, but a public record with community confirmations is a lot harder for anyone to ignore than a complaint that went nowhere.

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