Brock, ON Traffic and Accidents

• 12
  HWY-12 Brock Traffic
• 169
  Route 169 Brock Traffic
• Other Ontario Cities
• Brock Car Accidents
• Brock Motorcycle Accidents

Live Reports from the DOT's Twitter

• 3 days ago

  511Ontario

  Cleared: Collision on #HWY12 Northbound between THORAH 8TH LINE/MARA ROAD 23 and THORAH 9TH LINE, Brock. All lanes closed. #Closure #ONHwys

• 3 days ago

  511Ontario

  Cleared: Collision on #HWY12 Southbound between THORAH 9TH LINE and THORAH 8TH LINE/MARA ROAD 23, Brock. All lanes closed. #Closure #ONHwys

• 3 days ago

  511Ontario

  Collision on #HWY12 Northbound between THORAH 8TH LINE/MARA ROAD 23 and THORAH 9TH LINE, Brock. All lanes closed. #Closure #ONHwys https://t.co/CYEZgw0zUQ

• 3 days ago

  511Ontario

  Collision on #HWY12 Southbound between THORAH 9TH LINE and THORAH 8TH LINE/MARA ROAD 23, Brock. All lanes closed. #Closure #ONHwys https://t.co/eeU2XwZDeG

• 3 days ago

  511Ontario

  Cleared: Collision on #HWY12 Northbound at THORAH 8TH LINE/MARA ROAD 23, Brock. All lanes closed. #Closure #ONHwys

• 3 days ago

  511Ontario

  Collision on #HWY12 Northbound at THORAH 8TH LINE/MARA ROAD 23, Brock. All lanes closed. #Closure #ONHwys https://t.co/IfmRtJlK6o

Brock ON News Reports

• Tractor-trailer rollover closes all lanes on Hwy. 401 near Brockville

  • Ontario
  • Hwy-401

  • source: Bing
  • 15 views
  • Jan 26, 2026 07:54am
  401

  Ontario Provincial Police are warning of a '?prolonged'? closure on Highway 401 after a tractor-trailer rolled. Officials closed all lanes around 9:32 a.m. on the major highway at County Road 2 near ... Read More

• Intersection in rural Ontario closed due to ice, whiteout conditions and multiple collisions

  • Ontario
  • Beaverton
  • Hwy-12

  • source: Bing
  • 30 views
  • Jan 23, 2026 10:32am
  12

  Ice and whiteout conditions in north Durham have forced the closure of Highway 12 at Lakeridge Road just north of Beaverton in Brock Township. The intersection has been the site of numerous collisions ... Read More