Uneven Sidewalks After Winter: Who Is Responsible for Trip and Fall Injuries in Ontario?
When winter ends in Ontario, the damage left behind by snow, ice, and freezing temperatures often becomes visible on sidewalks across cities and towns. One of the most common hazards pedestrians encounter in spring is uneven sidewalks caused by frost heave, cracking pavement, and shifting ground. These conditions can lead to dangerous trip-and-fall accidents that result in serious injuries.
Understanding who may be responsible for maintaining sidewalks—and what your rights are if you are injured—can be critical when pursuing a personal injury claim.
Why Sidewalks Become Uneven After Winter
Ontario’s climate creates ideal conditions for frost heave, a process where water beneath pavement freezes and expands. As the ice expands, it pushes the sidewalk upward. When temperatures rise and the ice melts, the ground may settle unevenly, leaving raised or sunken concrete slabs.
This freeze–thaw cycle can cause sidewalks to shift dramatically during late winter and early spring.
Cities across Ontario report thousands of sidewalk repairs every year due to winter damage. Municipal infrastructure reports frequently identify frost heave as one of the leading causes of pedestrian hazards in colder climates.
In addition, aging infrastructure, tree roots, and poor drainage can worsen the problem.
How Common Are Trip and Fall Injuries?
Trip-and-fall accidents are a major cause of injury in Canada. National health data indicates that falls are responsible for more than one-third of injury-related hospitalizations across the country each year.
In Ontario specifically, thousands of pedestrians seek medical treatment annually for injuries related to falls on sidewalks, stairs, and walkways.
Common injuries from sidewalk trip-and-fall accidents include:
- Broken wrists and arms
- Ankle fractures
- Knee injuries
- Head injuries or concussions
- Spinal injuries
Older adults are particularly vulnerable, but people of any age can suffer serious harm from an unexpected fall.
Who Is Responsible for Sidewalk Maintenance?
Determining liability for uneven sidewalk injuries in Ontario can be complex. In many cases, responsibility depends on who owns or controls the property.
If the sidewalk is located on private property—such as outside a commercial building or apartment complex—the property owner may be responsible under the Occupiers' Liability Act.
This law requires property occupiers to take reasonable steps to ensure visitors are safe while on their premises.
Responsibilities may include:
- Inspecting walkways regularly
- Repairing cracks or raised pavement
- Clearing debris or hazards
- Warning visitors of dangerous conditions
If an occupier fails to address known hazards, they may be legally liable for resulting injuries.
Sidewalk Accidents on Municipal Property
Many sidewalks in Ontario are owned by municipalities. Claims involving municipal sidewalks may fall under the Municipal Act, 2001, which outlines the responsibilities of cities and towns for infrastructure maintenance.
However, municipal claims have strict procedural rules.
In many cases, injured individuals must provide written notice to the municipality within 10 days of the accident. This deadline makes it extremely important to act quickly if you believe a city-owned sidewalk caused your injury.
Municipalities are also protected by maintenance standards that determine whether the city had a reasonable opportunity to repair the defect.
What To Do After a Sidewalk Trip and Fall Accident
If you are injured on an uneven sidewalk, taking the right steps immediately after the accident can strengthen your potential claim.
Important actions include:
- Seeking medical attention right away
- Taking photographs of the hazard and surrounding area
- Reporting the incident to the property owner or municipality
- Collecting contact information from witnesses
- Keeping records of medical expenses and treatments
These steps can provide crucial evidence if legal action becomes necessary.
Spring in Ontario often reveals damage to sidewalks caused by harsh winter weather. Frost heave and shifting pavement can create uneven surfaces that pose serious risks to pedestrians.
When property owners or municipalities fail to maintain safe walkways, injured individuals may have the right to pursue compensation for medical costs, lost income, and pain and suffering. Understanding who is responsible for sidewalk maintenance is an important step toward protecting your legal rights after a trip-and-fall accident.