The city plow keeps pushing a wall of snow and ice onto the end of my driveway apron — how do I protect it?

This is one of the most frustrating winter problems for Ottawa homeowners. City plows clearing residential streets push heavy, compacted snow and ice directly onto driveway aprons, and the weight and impact can cause serious damage over a season.

The Damage City Plows Cause

The windrow that city plows deposit at your driveway entrance is not ordinary snow — it is a dense mix of snow, ice chunks, road salt, gravel, and debris compacted by the plow blade at speed. This heavy mass landing on your apron repeatedly throughout winter causes chipping and spalling on concrete aprons, gouging and cracking on asphalt edges, and displacement of interlock pavers at the driveway mouth. In neighbourhoods like Gloucester, Nepean, and Stittsville where streets are plowed frequently, the cumulative damage adds up quickly.

Reinforcing Your Driveway Apron

The apron — the section between the sidewalk and the street — takes the worst abuse and should be built to handle it. For new installations, many Ottawa contractors recommend concrete for the apron section even if the rest of the driveway is asphalt, because concrete better resists plow impact. A reinforced concrete apron with fibre mesh or rebar typically costs $1,500 to $3,500 to install. If you already have an asphalt apron, ensure it is the full standard thickness of 75 millimetres of compacted hot mix rather than the thinner lifts sometimes used on the main driveway body.

Bevel and Flare Design

Having your apron edges bevelled or flared — meaning the sides angle outward at the street — helps deflect the plow windrow to the sides rather than absorbing the full impact head-on. This is a design consideration best addressed during installation or resurfacing. A skilled contractor in Ottawa can reshape an existing apron for $500 to $1,200 depending on the material.

Removable Bollards and Markers

Some Ottawa homeowners install removable bollards or heavy-duty reflective markers at the driveway mouth to signal the plow operator. While city plow drivers are not obligated to avoid your driveway entrance, visible markers can encourage them to lift the blade slightly as they pass. Removable bollards that socket into the ground cost $50 to $150 each installed and can be removed in spring.

Snow Removal Strategy

Clearing the plow windrow promptly after each city pass prevents the compacted snow from freezing into a solid ice dam at your apron. If the windrow sits for days in below-zero temperatures, it bonds to the driveway surface and requires chipping to remove, which damages the surface further. Many Ottawa snow removal contracts include windrow clearing as an add-on for $10 to $25 per visit.

City of Ottawa Responsibility

The City of Ottawa is generally not liable for incidental driveway damage caused by routine plowing operations. However, if a plow blade physically strikes and damages your driveway or apron, you can file a claim with the city. Document any damage with dated photos.

Connect with driveway contractors through Ottawa Driveways to assess your apron condition and discuss reinforcement options before next winter.

---

Looking for experienced contractors? The Ottawa Construction Network connects Ottawa homeowners with qualified professionals:

• Homeupgraders
• JC Carpentry
• Pure Flow Water Solutions inc.
• Driveway Sealing Ottawa
• The Granite shop