Ontario’s transportation minister announced on June 24, 2026 that the province will raise speed limits to 110 kilometres per hour on a larger group of highways. The decision, issued by the Ontario Ministry of Transportation, adds new routes to the existing 110 km/h network and brings the change within reach of almost the entire provincial highway system.
The announcement specifies that the additional highways will adopt the 110 km/h limit, extending the policy that already applies to portions of the network. With the expansion, nearly 90 percent of Ontario’s provincial highways will be covered by the higher speed standard, according to the ministry’s figures.
Officials said the move is intended to create a more uniform speed regime across the province’s roads. By aligning the limit on most corridors, drivers will encounter fewer variations in posted speed, the ministry noted. The change applies to routes that meet the safety and design criteria set by the transportation department.
The ministry will implement the new limits following standard procedures, which include updating signage and informing the public. No additional enforcement measures or penalties were mentioned in the release. The policy shift is part of the province’s broader transportation strategy, aiming to streamline travel times on the extensive highway network while maintaining safety standards.
The 110 km/h speed limit will now be the default on the majority of Ontario’s highways, marking a significant expansion from the previous configuration. The ministry plans to monitor traffic patterns after the rollout to assess the impact on travel efficiency and road safety.