5 Hospitalized After Multi-Vehicle Hwy. 406 Collision in St. Catharines

5 people have been taken to hospital following a multi-vehicle collision on Highway 406 in St. Catharines on July 20, 2026.

What Happened?

• The incident — involving 4 vehicles — took place on the highway between Westchester Crescent and Glendale Avenue before 2am ET on July 20.
• According to Ontario Provincial Police (OPP), none of the injuries are considered life-threatening.
• All affected lanes/roads fully reopened before 6:30am ET.

Investigation Updates

The cause of the multi-vehicle collision remains under investigation. It’s unclear if charges are pending.

🔔 Anyone with information on the incident, including cellphone or dashcam footage, is asked to contact the OPP.

Car Accident Near You? What to Do

Following an incident like this in St. Catharines, you should:

1. Avoid the accident area so that officials can safely investigate.
2. Reduce speed appropriately when passing emergency vehicles.
3. Remain vigilant when travelling past the accident area.

Your Rights After a Car Accident in St. Catharines

If you’re injured in a car accident in St. Catharines — whether as a driver, passenger, cyclist, or pedestrian — you may be entitled to:

• Accident benefits under Ontario’s Statutory Accident Benefits Schedule (SABS).
• Additional compensation through a personal injury claim against the at-fault driver.

⚠️ IMPORTANT: Ontario imposes strict timelines — some insurer deadlines are days after an accident. Speak to a St. Catharines personal injury lawyer at Samfiru Tumarkin LLP before accepting a settlement.