Mississauga, ON Traffic and Accidents

• 403 HWY-403 Mississauga Traffic
• 403 HWY-403 W Mississauga Traffic
• 403 HWY-403 E Mississauga Traffic
• Other Ontario Cities

Live Reports from the DOT's Twitter

• 4 hours ago

  511Ontario

  Cleared: Collision on #HWY401 Eastbound EXPRESS HOV at HWY 10 / HURONTARIO STREET, Mississauga. All lanes closed. #Closure #ONHwys

• 4 hours ago

  511Ontario

  Updated: Collision on #HWY410 Southbound at COURTNEY PARK DRIVE, Mississauga. 3 right lanes and right shoulder closed. #Incident #ONHwys https://t.co/jD2DPC602t

• 4 hours ago

  511Ontario

  Collision on #HWY410 Southbound at COURTNEY PARK DRIVE, Mississauga. 2 right lanes and right shoulder closed. #Incident #ONHwys https://t.co/jD2DPC602t

• 5 hours ago

  511Ontario

  Collision on #HWY401 Eastbound EXPRESS HOV at HWY 10 / HURONTARIO STREET, Mississauga. All lanes closed. #Closure #ONHwys https://t.co/dwPuLGGZv0

• 7 hours ago

  511Ontario

  Collision on #HWY401 Westbound EXPRESS at HWY 10 / HURONTARIO STREET, Mississauga. Left shoulder and 2 left lanes closed. #Incident #ONHwys https://t.co/zSBQhVPEof

• 7 hours ago

  511Ontario

  Cleared: Collision on #HWY401 Eastbound COLLECTOR at HWY 10 / HURONTARIO STREET, Mississauga. 2 right lanes and right shoulder closed. #Incident #ONHwys

• 8 hours ago

  511Ontario

  Collision on #HWY401 Eastbound COLLECTOR at HWY 10 / HURONTARIO STREET, Mississauga. 2 right lanes and right shoulder closed. #Incident #ONHwys https://t.co/atIR8m9n8z

• 1 day ago

  511Ontario

  Cleared: Collision on #HWY401 Westbound EXPRESS HOV at HWY 403, Mississauga. All lanes closed. #Closure #ONHwys

• 1 day ago

  511Ontario

  Cleared: Collision on #HWY401 Eastbound EXPRESS HOV at MISSISSAUGA RD, Mississauga. All lanes closed. #Closure #ONHwys

• 1 day ago

  511Ontario

  Collision on #HWY401 Eastbound EXPRESS HOV at MISSISSAUGA RD, Mississauga. All lanes closed. #Closure #ONHwys https://t.co/QMjqY4Ssbm

DOT Accident and Construction Reports

• uring holiday - no closures Start date: May 30th ,2022. End date : December 10, 2026 6. 1-

  TYPE: Construction Serious

Mississauga ON News Reports

• Highway Closures: Major lane shutdowns in Mississauga and Hamilton

  • Ontario
  • Hwy

  • source: Bing
  • 18 views
  • Jan 25, 2026 11:48am
  As a winter storm takes over southern Ontario, bringing heavy snow and reduced visibility, several major highway closures were reported across Mississauga and Hamilton on Sunday afternoon. Ontario 511 ... Read More

• Driver, 78, faces slew of charges after Hwy. 400 traffic stop

  • Ontario
  • Hwy-400

  • source: Bing
  • 8 views
  • Jan 16, 2026 05:02am
  400

  A Mississauga man is facing several serious charges after being pulled over by police during a late-night patrol in Georgian Bay Township ... Read More

• Police looking for driver who fatally struck woman on Hwy. 401 in Mississauga on New Year's Day

  • Ontario
  • Hwy-401

  • source: Bing
  • 6 views
  • Jan 07, 2026 4:23pm
  401

  Police are searching for the driver of a vehicle who fatally struck a woman on Highway 401 in Mississauga on New Year's Day. Read More

• OPP investigate after woman struck and killed by vehicle on Highway 401 in Mississauga

  • Ontario
  • Hwy-401 Collectors

  • source: Bing
  • 39 views
  • Jan 02, 2026 10:41am
  401

  A Highway 401 fatality in Mississauga is under investigation by the Ontario Provincial Police (OPP). A pedestrian was struck by a vehicle on Dec. 31 around 6:10 a.m. in the eastbound collector lanes ... Read More

• Ottawa woman dead after early morning crash on Highway 401 in Mississauga

  • Ontario
  • Hwy-401 Collectors

  • source: Bing
  • 20 views
  • Jan 01, 2026 2:20pm
  401

  A 32-year-old woman has died after a crash on Highway 401 near Dixie Road in Mississauga, according to paramedics. The Ontario Provincial Police say the crash happened around 6:10 a.m. The collision ... Read More

• One dead after collision on Highway 401 in Mississauga

  • Ontario
  • Hwy-401 Collectors

  • source: Bing
  • 23 views
  • Jan 01, 2026 08:34am
  401

  One person has died after a collision on Highway 401 in Mississauga. Ontario Provincial Police say they responded to a collision involving a car and a pedestrian on the eastbound collectors' lanes on ... Read More

• Woman dead after Highway 401 collision in Mississauga

  • Ontario
  • Hwy-401

  • source: Bing
  • 21 views
  • Jan 01, 2026 06:51am
  401

  A woman is dead after a collision on Highway 401 near Dixie Road in Mississauga, according to paramedics. Emergency crews were called to the scene near Dixie Road at approximately 6:30 a.m. , Peel ... Read More