In a heartbreaking incident on November 5, 2025, a serious motor vehicle collision on Highway 400 near Georgian Bay has left one woman dead and another injured. The Ontario Provincial Police (OPP) reported that the accident occurred just after 11:30 a.m. when a vehicle carrying three females veered off the northbound lanes, striking a rock cut near Crooked Bay Road.

Emergency services, including ORNGE air ambulance and Simcoe County Paramedics, quickly arrived at the scene to provide life-saving measures. Tragically, a 68-year-old woman from Sudbury was pronounced dead at the scene. A second passenger was transported to a local hospital for treatment of unspecified injuries.

Highway 400, a major thoroughfare for Ontarians, was closed for several hours as emergency responders worked at the site and the OPP Traffic Collision Investigation (TCI) team conducted their inquiry. The highway has since reopened, but the incident serves as a stark reminder of the dangers of road travel, especially during the busy fall season when traffic tends to increase.

While the investigation is ongoing, authorities believe that no other vehicles were involved in the collision. The OPP is appealing to the public for any witnesses or individuals with dashcam footage of the incident to come forward and assist with their investigation.

As Canadians, safety on our roads is a shared responsibility. This tragic event underscores the importance of cautious driving, especially as the weather changes and conditions become more unpredictable. In light of this incident, it’s crucial for all drivers to remain vigilant and adhere to traffic regulations to help prevent similar tragedies.

The community of Sudbury and the surrounding areas are in mourning as they reflect on the loss of a life cut short. Our thoughts are with the family and friends of the deceased during this difficult time, and we hope for a swift recovery for the injured passenger.

As always, the OPP encourages anyone with information regarding the collision to reach out, ensuring that together, we can work towards safer roads for everyone in Ontario.