Highway 400

• Ontario driver charged after raised dump truck box crashes into Highway 400 overpass

  The Ontario Provincial Police say a Brampton man is facing charges after a dump truck with its box up collided with an overpass on Highway 400 in Vaughan.

  Traffic

  Oct 17, 2025
  
• Ontario plans to replace Hwy. 400 bridge for future widening to 10 lanes

  On Friday, the province announced it was moving ahead with replacing the Dunlop Street bridge, which crosses Highway 400 as it curves through Barrie.

  Canada

  Jul 4, 2025
  
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• Cows loose on Ontario highway cause delays for drivers heading to cottage country

  Around 2:30 p.m., Ontario Provincial Police reported cows on Highway 400 between Highway 9 and Aurora Road, with the farm animals causing heavy delays in both directions.

  Canada

  May 16, 2025
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• Truck thieves crash, steal Good Samaritan’s car in bizarre auto heist: Ontario police

  A Good Samaritan's car was stolen as he stopped to offer help at the scene of a crash on Highway 400 Tuesday morning, police say. 

  Crime

  May 28, 2024
• Driver faces impaired charge after crashing through guardrail on Highway 400: police

  Images from police show the front of a vehicle destroyed after it crashed through the guardrail along Highway 400 on Saturday. A driver is facing an impaired charge.

  Crime

  Apr 22, 2024
• Rollover crash on Highway 400 sends 2 to hospital

  Two people were sent to the hospital after a collision on Friday morning in the southbound lane of Highway 400 outside of Innisfil.

  Traffic

  Apr 19, 2024
• Three people rescued from partially submerged vehicle: Toronto fire

  Toronto fire crews were called to an area near Highway 400 and 401 after a vehicle containing three people left the road and became partially submerged in a water-filled ditch.

  Canada

  Apr 14, 2024
• Stolen truck involved in 2 crashes in Innisfil

  An F150 pickup that had been stolen from Peel failed to remain at the scene of a crash on Highway 400 in Innisfil, and then was involved in a crash on County Road 89, police say.

  Traffic

  Mar 26, 2024
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• Highway 400 in Toronto reopens after fatal crash

  A portion of Highway 400, near Highway 401, in Toronto has reopened after a fatal crash early Thursday, police say.

  Traffic

  Mar 14, 2024
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• 3-vehicle tractor-trailer crash now cleared from Highway 400

  Commuters on Highway 400 should expect significant delays Tuesday morning after Aurora OPP reported a crash involving three vehicles.

  Traffic

  Mar 12, 2024