Ontario Traffic Conditions

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DOT Accident and Construction Reports

• Expect delays up to 10 minutes. Highway 401 / Wilson Road, Oshawa. 1) May 5, 2025 to May 9

  Road Closed

  TYPE: Miscellaneous

• There is no impact on traffic. Highway 400 - North of 5th Line - approximatively 700 metre

  TYPE: Miscellaneous

• Expect delays up to 15 minutes. Highway 400 between Langstaff and Major Mackenzie Closure

  TYPE: Construction Serious

• There is no impact on traffic. Dunlop Street Underpass, Site No. 30X-0175/B0 from 1.2 KM S

  TYPE: Miscellaneous Serious

• Expect delays up to 15 minutes. Highway 400 between Langstaff and Major Mackenzie Closure

  TYPE: Construction Serious

• Preston Rd Road is closed from Mount Pleasant Rd to Maple Grove Rd.

  Road Closed

  TYPE: Miscellaneous Serious

• taging. Traffic will be controlled by paid duty officers. Speed limit and height restricti

  TYPE: Construction Moderate

• Preston Rd Road is closed from Maple Grove Rd to Mount Pleasant Rd.

  Road Closed

  TYPE: Miscellaneous Moderate

• the same intersection during night shifts (8:00 p.m. to 6:00 a.m.) on May 28-29, 2025, usi

  TYPE: Construction Moderate

• he same intersection during night shifts (8:00?p.m. to 6:00?a.m.) on May 28-29, 2025, usin

  TYPE: Construction Serious

ON News Reports

• 1 dead, 1 with life-threatening injuries after 3-vehicle crash in Niagara Falls, Ont., closes part of QEW

  • Ontario
  • Qew

  • source: Bing
  • 22 views
  • Nov 04, 2026 1:26pm
  One person is dead and others were transported to hospital after a three-vehicle collision involving a tractor-trailer in Niagara Falls, Ontario Provincial Police say. Read More

• Fatal collision involving transport truck, 2 vehicles closes QEW in Niagara Falls: 'It's a mess'

  • Ontario
  • Qew

  • source: Bing
  • 18 views
  • Nov 04, 2026 12:21pm
  QEW traffic is closed in both directions in Niagara Falls after a transport truck crashed through the centre median. Read More

• Three vehicle crash on QEW in Niagara Falls kills one, sends one to hospital

  • Ontario
  • Qew

  • source: Bing
  • 9 views
  • Nov 04, 2026 08:19am
  Local police say one person is dead after a serious three-vehicle collision on the Queen Elizabeth Way in Niagara Falls Wednesday afternoon. Read More

• At least one person killed, QEW fully closed in Niagara Falls crash involving tractor trailer

  • Ontario
  • Qew

  • source: Bing
  • 9 views
  • Nov 03, 2026 7:35pm
  At least one person has died and the QEW is closed in both directions following a three-vehicle crash in Niagara Falls. Read More

• Family identifies Kingston woman killed by alleged speeding impaired driver on Highway 401

  • Ontario
  • Hwy-401

  • source: Bing
  • 23 views
  • Nov 03, 2026 3:12pm
  401

  It was 7:10 p.m. on Nov. 1 when the Ontario Provincial Police say they responded to a three-vehicle collision on Highway 401 westbound near Thickson Road. Read More

• Driver charged after off-ramp rollover at Nikola Tesla Boulevard

  • Ontario
  • Qew

  • source: Bing
  • 18 views
  • Nov 02, 2026 10:19pm
  A 41-year-old man from Stoney Creek faces charges after a flatbed tractor-trailer overturned on the QEW Toronto-bound off-ramp at Nikola Tesla Boulevard. Read More

• Mississauga driver charged in July Highway 401 double-fatal crash: OPP

  • Ontario
  • Route 401

  • source: Bing
  • 20 views
  • Nov 02, 2026 4:00pm
  401

  A 56-year-old Mississauga man is facing criminal charges in connection with a July crash on Highway 401 that left a Cambridge father and daughter dead. Read More

• Man charged in 401 crash in Mississauga that left 2 dead in July, OPP says

  • Ontario
  • Route 401

  • source: Bing
  • 24 views
  • Nov 02, 2026 11:53am
  401

  A Mississauga man has been charged in a crash on Highway 401 that left two people dead and three injured in July, Ontario Provincial Police say. Read More

• Construction underway to lift Highway 5 over Highway 6 at Waterdown intersection, Ontario government says

  • Ontario
  • Hwy-6

  • source: Bing
  • 14 views
  • Nov 02, 2026 09:51am
  6

  The Ontario government says work is underway to build an interchange that will raise Highway 5 over Highway 6 to "reduce gridlock" at the busy intersection in Hamilton's Waterdown area. Read More

• Kingston, Ont., woman dead after fiery 3-vehicle crash on Highway 401

  • Ontario
  • Hwy-401

  • source: Bing
  • 52 views
  • Nov 02, 2026 05:32am
  401

  Two of the vehicles involved in the crash burst into flames, and the 43-year-old woman was pronounced dead at the scene. Two others were taken to hospital with minor injuries. Read More

• Kingston, Ont. woman dead after fiery 3-vehicle crash on Highway 401

  • Ontario
  • Whitby
  • Thickson Rd

  • source: Bing
  • 22 views
  • Nov 02, 2026 05:32am
  Two of the vehicles involved in the crash burst into flames, and the 43-year-old woman was pronounced dead at the scene. Two others were taken to hospital with minor injuries. Read More

• Woman, 43, dead after fiery multi-vehicle collision in Whitby, Ont.

  • Ontario
  • Whitby
  • Thickson Rd

  • source: Bing
  • 26 views
  • Nov 02, 2026 05:26am
  A woman is dead after a collision Sunday on Highway 401 where two vehicles caught fire, police say. Read More

• OPP charge Lincoln, Ont. man after fatal crash in Whitby

  • Ontario
  • Whitby
  • Thickson Rd

  • source: Bing
  • 18 views
  • Nov 02, 2026 04:33am
  Ontario Provincial Police (OPP) have charged a man from Lincoln, Ont. with impaired driving following a fatal crash in Whitby. Read More

• Toronto highway closures for planned roadwork on Nov. 2

  • Ontario
  • Toronto
  • Hwy-404

  • source: Bing
  • 25 views
  • Nov 02, 2026 01:56am
  404

  Don't get stuck in traffic - 27 closures are scheduled for roadwork on provincial highways in Toronto on Nov. 2, 2026: Nightly Queen Elizabeth Way Fort Erie bound between Highway 427, Toronto and ... Read More

• Woman, 43, killed in Hwy. 401 crash: police

  • Ontario
  • Hwy-401

  • source: Bing
  • 34 views
  • Nov 02, 2026 00:05am
  401

  A 43-year-old woman has died during a three-vehicle crash on Highway 401 Sunday evening. Emergency crews were called to a section of Highway 401, westbound near Thickson Road, just after 7 p.m. Police ... Read More

• UPDATE: Highway 17 back open north of the city

  • Ontario
  • Hwy-17

  • source: Bing
  • 14 views
  • Oct 31, 2026 6:35pm
  17

  The highway is closed in both directions between the Lake Superior Provincial Park entrance and the turnoff to Crescent Lake ... Read More

• Fatal Collision On Highway 124 On Friday

  • Ontario
  • Hwy-124

  • source: Bing
  • 98 views
  • Oct 31, 2026 09:55am
  124

  The West Parry Sound Detachment of the Ontario Provincial Police (OPP) is investigating a fatal collision involving two passenger vehicles on Highway 124. On Friday, October 30, 2026, at approximately ... Read More

• Brampton truck driver charged in crash that killed Toronto traffic agent

  • Ontario
  • Overlea Blvd

  • source: Bing
  • 8 views
  • Oct 31, 2026 06:16am
  A Brampton truck driver has been charged after he fatally struck a traffic agent near Millwood Road and Overlea Boulevard on Thursday. Read More

• Metrolinx sub-contractor charged following Toronto traffic agent death

  • Ontario
  • Overlea Blvd

  • source: Bing
  • 24 views
  • Oct 30, 2026 2:56pm
  Global News has learned the driver charged with careless driving causing death following Thursday's collision with a traffic agent, was working as a sub-contractor for Metrolinx. Read More