Potholes Increase Across Waterloo Region as Winter Thaw Causes Road Damage

Potholes are becoming a growing concern for drivers across Waterloo Region as fluctuating winter temperatures continue to damage local roads. Municipal crews are responding to a rising number of complaints as repeated freeze-thaw cycles weaken asphalt and create new hazards for motorists.

According to the City of Waterloo’s transportation department, pothole activity typically increases during this time of year when temperatures hover around the freezing mark. Water seeps into small cracks in the road surface, freezes, expands, and eventually breaks apart the asphalt when vehicles pass over it. Recent weather swings have accelerated this process across the region.

While complaints remain lower than last winter, officials say it is still too early to predict how severe the pothole season will be. Last year saw extensive road damage following a significant spring thaw, requiring widespread repairs. City staff note that a more consistent winter could help reduce the overall impact this year.

During colder months, crews rely on temporary cold-mix asphalt to patch potholes, as hot asphalt is not always readily available. Permanent repairs are completed later when warmer conditions allow for longer-lasting fixes. In some cases, crews must travel outside the region to source higher-quality asphalt materials.

Residents are encouraged to report potholes to their local municipality so repairs can be prioritized. City and regional crews handle maintenance year-round, focusing on both safety and road preservation as winter conditions continue.

Source: CityNews Kitchener