Ontario Traffic Conditions

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Live Reports from the DOT's Twitter

• 3 days ago

  511Ontario

  Cleared: Collision on #HWY401 Westbound at SIR JOHN A MACDONALD BLVD (IC 615), Kingston. Right lane and right shoulder closed. #Incident #ONHwys

• 3 days ago

  511Ontario

  Updated: Collision on #HWY401 Westbound at SIR JOHN A MACDONALD BLVD (IC 615), Kingston. Right lane and right shoulder closed. #Incident #ONHwys https://t.co/le7GwXDfoe

• 3 days ago

  511Ontario

  Updated: Collision on #HWY599 Northbound at FITCHIE LAKE RD - BOAT LAUNCH (E), Savant Lake. Lane and NORTH shoulder closed. #Incident #ONHwys https://t.co/IIfUMshcGy

• 3 days ago

  511Ontario

  Collision on #HWY401 Westbound at SIR JOHN A MACDONALD BLVD (IC 615), Kingston. All lanes closed. #Closure #ONHwys https://t.co/XllNQiXSZa

• 3 days ago

  511Ontario

  Cleared: Maintenance on #HWY127 Southbound between Boulter Lake Rd / Lk St Peter Rd and Boulter Lake Rd / Lk St Peter Rd, Lake St Peter. ALL LANES CLOSED. #Closure #ONHwys

• 3 days ago

  511Ontario

  Cleared: Maintenance on #HWY41 Southbound between HWY 28 and HWY 28, Denbigh. ALL LANES CLOSED. #Closure #ONHwys

• 3 days ago

  511Ontario

  Collision on #HWY599 Both Directions at FITCHIE LAKE RD - BOAT LAUNCH (E), Savant Lake. All lanes closed. #Closure #ONHwys https://t.co/DfcXxsBVSm

• 3 days ago

  511Ontario

  Other on #HWY599 Both Directions at CENTRAL PATRICIA, Pickle Lake. All lanes closed. #Closure #ONHwys https://t.co/wZGVwA5jhs

• 3 days ago

  511Ontario

  Cleared: Maintenance on #HWY28 Southbound between JEFF RD and JEFF RD, Apsley. ALL LANES CLOSED. #Closure #ONHwys

• 3 days ago

  511Ontario

  Cleared: Collision on #QEW Toronto bound at APPLEBY LINE, Burlington. 3 right lanes closed. #Incident #ONHwys

DOT Accident and Construction Reports

• CLOSURE FOR NEW DEVELOPMENT CONSTRUCTION 30 FRANCIS ST S - TEKTOWER

  Road Closed

  TYPE: Construction Moderate

• Expect delays up to 10 minutes. Queen Elizabeth Way Niagara Bound - north of Northshore Bo

  TYPE: Miscellaneous Moderate

• CLOSURE FOR NEW DEVELOPMENT CONSTRUCTION 30 FRANCIS ST S - TEKTOWER

  Road Closed

  TYPE: Construction Moderate

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

  Road Closed

  TYPE: Miscellaneous Moderate

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

  TYPE: Miscellaneous Moderate

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

  TYPE: Miscellaneous Moderate

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

  TYPE: Construction 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

ON News Reports

• Tow truck driver assisting OPP at QEW crash had 4X legal limit of alcohol in his system

  • Ontario
  • Qew

  • source: Bing
  • 5 views
  • Mar 02, 2026 4:03pm
  Driver called to assist police at QEW crash in Fort Erie had four times the legal limit of alcohol in his system ... Read More

• Ford says roads connecting Ring of Fire to Ontario highways will be completed years ahead of schedule

  • Ontario
  • Hwy-

  • source: Bing
  • 2 views
  • Mar 02, 2026 10:35am
  

  Speaking at a mining convention Monday, Ford said roads connecting the 5,000-square-kilometre area to the province's highways would be completed by 2031 and spur mining development in the province. Read More

• Under-trained truck drivers on Ontario highways: What Vanthof and Fedeli are saying

  • Ontario
  • Highway

  • source: Bing
  • 11 views
  • Mar 02, 2026 10:03am
  We're reviewing training standards, cracking down on fraudulent licenses, and have introduced requirements for mandatory Canadian driving experience before commercial drivers may obtain an AZ licence' ... Read More

• Cataraqui Conservation calls for study of Highway 401 train corridor

  • Ontario
  • Kingston
  • Hwy-401

  • source: Bing
  • 9 views
  • Mar 02, 2026 04:58am
  401

  Cataraqui Conservation joins the call for more study improving train service along the Highway 401 corridor in order to protect the local watershed. KINGSTON - Cataraqui Conservation has called for ... Read More

• Toronto highway closures for planned roadwork on March 2

  • Ontario
  • Toronto
  • Hwy-401

  • source: Bing
  • 11 views
  • Mar 02, 2026 03:20am
  401

  Avoid gridlock before it occurs - 10 closures are scheduled for roadwork on provincial highways in Toronto on March 2, 2026: Highway 401 eastbound express between Highway 400 and Morningside Ave, ... Read More

• Pembroke man killed in Highway 401 crash

  • Ontario
  • Hwy-401 Near Quinte

  • source: Bing
  • 19 views
  • Mar 01, 2026 4:21pm
  401

  An 82-year-old Pembroke, Ont., man is dead after he was he was hit by a vehicle on Highway 401 Sunday morning, police say. Read More

• Eastern Ontario drivers thrilled to see Hwy. 17 expansion move ahead

  • Ontario
  • Hwy-17

  • source: Bing
  • 16 views
  • Mar 01, 2026 4:21pm
  17

  The province is moving ahead with the expansion of Highway 17 between Renfrew and Arnprior. As CTV's Natalie van Rooy reports, it's welcome news for drivers. Read More

• Highway 17 fully closed west of town

  • Ontario
  • On Interstate 17, No

  • source: Bing
  • 2 views
  • Mar 01, 2026 11:09am
  Highway 17 west of Kenora is fully closed due to an accident, the Ontario Provincial Police (OPP) have announced. Read More

• Simcoe highway closures for planned roadwork on March 1

  • Ontario
  • Severn
  • Hwy-400

  • source: Bing
  • 7 views
  • Mar 01, 2026 03:37am
  400

  Avoid traffic jams before they happen - 71 closures are scheduled for roadwork on provincial highways in Simcoe on March 1, 2026: Highway 11 southbound between Severn River Bridge / West Branch, ... Read More

• UPDATE: fatality in 401 collision

  • Ontario
  • Hwy-401 Near Quinte

  • source: Bing
  • 16 views
  • Mar 01, 2026 03:34am
  401

  Highway 401 westbound near Trenton was the scene a serious 2 vehicle motor vehicle collision early Sunday morning. OPP, paramedics, and the Quinte West Fire Department responded shortly before 7:30 ... Read More

• Crash on Highway 129 closes lane near Black Creek Road in Aubrey Falls

  • Ontario
  • Hwy-129

  • source: Bing
  • 29 views
  • Feb 28, 2026 09:51am
  129

  A crash on Highway 129 northbound has closed one lane and the shoulder at Black Creek Road in Aubrey Falls, Ontario 511 says. More information will be reported as it becomes available. Read More

• Province announces latest step toward widening dangerous stretch of Highway 17

  • Ontario
  • Hwy-

  • source: Bing
  • 30 views
  • Feb 27, 2026 5:07pm
  

  Ontario has launched the next phase in the years-long process to widen a dangerous stretch of Highway 17 between Renfrew and Arnprior. Read More

• Smoking tire leads police to wheel separation incident on Hwy. 17 in Ontario

  • Ontario
  • Wy-17

  • source: Bing
  • 8 views
  • Feb 27, 2026 1:10pm
  Police have charged a truck driver and his company after a wheel on the trailer he was hauling separated from the hub on Highway 17 in Ontario. On Feb. 21 ... Read More

• Ontario issues RFP for Highway 17 twinning between Renfrew & Arnprior

  • Ontario
  • Highway17

  • source: Bing
  • 14 views
  • Feb 27, 2026 12:07pm
  RENFREW - The long-awaited expansion of Highway (Hwy.) 17 between Arnprior and Renfrew moved forward Friday as the Ontario government announced it has issued a request for proposals (RFP) to design ... Read More

• Province advances four-laning of Highway 17 at Renfrew citing trade and congestion pressures

  • Ontario
  • Hwy-

  • source: Bing
  • 36 views
  • Feb 27, 2026 09:17am
  

  Ontario has issued a request for proposals to design the expansion of Highway 17 from two lanes to four between Renfrew and Arnprior, moving the long-planned Ottawa Valley upgrade into its next stage ... Read More

• Youth arrested after police investigate ditched vehicle on Highway 144

  • Ontario
  • Hwy-144 Near Onaping

  • source: Bing
  • 22 views
  • Feb 27, 2026 09:02am
  144

  The OPP has arrested and charged a 17-year-old with drug-related offences after investigating a collision in the north end of Greater Sudbury. On Feb. 25 at 6:45 a.m., members of the OPP's Nipissing ... Read More

• Ontario to widen Hwy. 17 between Town of Renfrew and Arnprior

  • Ontario
  • Wy-17

  • source: Bing
  • 7 views
  • Feb 27, 2026 07:58am
  The Ontario government has issued a request for proposals to design the expansion of Highway 17 from two to four lanes between the Town of Renfrew and ... Read More

• Niagara highway closures for planned roadwork on Feb. 27

  • Ontario
  • Queen Elizabeth Way

  • source: Bing
  • 8 views
  • Feb 27, 2026 03:29am
  Avoid traffic jams before they happen - 27 closures are scheduled for roadwork on provincial highways in Niagara on Feb. 27, 2026: Highway 406 northbound between Decew Road and Sir Isaac Brock Way, ... Read More

• This southwestern Ontario municipality is ready to build 3,500 new homes

  • Ontario
  • Elgin St

  • source: Bing
  • 3 views
  • Feb 27, 2026 02:02am
  The tiny southwestern Ontario Municipality of Central Eglin is gearing up for an increased housing demand, as Volkswagen's first electric vehicle (EV) battery manufacturing plant in neighbouring St. Read More