Highway 11 Closed Between Cochrane and Matheson Due to Severe Weather
Hwy. 11 Closed: Bad Weather Shuts Down Northern Ontario Route

Travel in Northern Ontario faced significant disruption on Saturday morning as adverse weather conditions led to the closure of a major highway. Authorities shut down Highway 11 between the towns of Cochrane and the Highway 101 junction in the Matheson area.

Details of the Highway Closure

The closure was announced on Saturday, December 6, 2025, with the Ontario Provincial Police (OPP) confirming the incident. The decision was made in response to dangerous driving conditions created by the severe weather system moving through the region. The affected stretch is a critical transportation link for the area, connecting numerous communities.

Impact on Travel and Safety Advice

The shutdown of Highway 11 has major implications for local and through traffic. Motorists are advised to avoid the area and seek alternate routes until the highway is deemed safe for travel. The OPP has not provided an estimated time for reopening, stating that crews will assess conditions continuously. Drivers in Northern Ontario are reminded to exercise extreme caution, check road conditions before departing, and be prepared for rapidly changing weather.

Staying Informed During Winter Travel

This incident underscores the challenges of winter travel in the region. For the latest updates on this closure and other road conditions, travelers should consult official sources like the Ontario 511 website or listen to local traffic reports. Ensuring your vehicle is equipped for winter emergencies is crucial when driving in remote areas like the Cochrane to Matheson corridor.