Potholes in Longueuil, QC

Population 254,483 · Quebec

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

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View 1 pothole on the map ›

Why Longueuil gets potholes

Longueuil sits on the south shore of the St. Lawrence in a humid continental climate, which means deep ground freezes lasting more than four months and repeated freeze-thaw cycles that work like a wedge under pavement. Quebec's own data notes that roads become 30 to 70 percent more fragile during the spring thaw period after a severe winter, and that pattern hits Longueuil every year without exception. Heavy road salt use through the winter accelerates the damage by letting meltwater seep into the sub-base, so by the time spring arrives, streets that looked rough in November look considerably worse.

Recent reports

How to report potholes in Longueuil

To report a pothole directly to the city, Longueuil runs a Citizen Service Centre you can reach by calling 311 (from inside Longueuil) or 450-463-7311 (from outside), by emailing 311@longueuil.quebec, or through the online portal at monportail.longueuil.quebec. If the pothole is on a numbered autoroute or provincial route like the 20, 30, or 132, that falls under the Ministère des Transports et de la Mobilité durable (MTMD), not the city. RoadRot works alongside those channels: you drop a pin on the public map, rate the severity, and optionally add a photo so anyone driving that route can see it. If you want to push harder, the built-in email-your-rep tool lets you write directly to your municipal or provincial representative about a specific report, you send it, it comes from you, and that's exactly what gives it weight.
Guides

Hit a pothole in Longueuil 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 Longueuil?

It depends on the road. Local and arterial city streets are maintained by Longueuil's Public Works department. Numbered autoroutes and provincial routes passing through the area, including the 20, 30, and 132, are the responsibility of the provincial Ministère des Transports et de la Mobilité durable (MTMD). If you're not sure which category a road falls under, the city's 311 service can help point you in the right direction.

Does Longueuil have a 311 service for reporting potholes?

Yes. You can call 311 from within Longueuil or 450-463-7311 from outside the city. You can also email 311@longueuil.quebec or file a report online at monportail.longueuil.quebec. Having a specific address or cross-street ready will help the city locate and prioritize the repair.

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

Spring is consistently the worst, usually March through April. Quebec roads can become 30 to 70 percent more fragile during the spring thaw after a hard winter, and Longueuil's south shore location means it goes through that full cycle every year. Roads that cracked and absorbed salt all winter tend to break up quickly once temperatures start swinging above and below zero repeatedly.

Can I claim compensation for vehicle damage caused by a pothole in Longueuil?

You can file a damage claim with the City of Longueuil, but the burden is generally on you to show the city knew about the hazard and failed to act within a reasonable time. Documenting the pothole with photos, noting the exact location and date, and keeping your repair receipts all strengthen a claim. Quebec's civil liability rules apply, so consulting a notary or lawyer before filing is worth considering if the damage is significant.

How does reporting a pothole on RoadRot help?

RoadRot puts your report on a public map where other drivers can see it, confirm it, and add their own photos, which builds a visible record of how bad a problem actually is. The more confirmations a report gets, the harder it is for anyone to argue the issue went unnoticed. You can also use the built-in email-your-rep tool to send a message directly to your municipal or provincial representative about a specific pothole, which puts your complaint on record in your own name.

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