Ontario to Raise Speed Limits on Most Provincial Highways to 110 km/h by September 2026. News Ontario to Raise Speed Limits on Most Provincial Highways to 110 km/h by September 2026. amadujalloh10 24th June 2026 0 Drivers across Ontario will soon be able to travel faster on most provincial highways as the provincial... Read More Read more about Ontario to Raise Speed Limits on Most Provincial Highways to 110 km/h by September 2026.