Ontario Traffic Conditions

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Live Reports from the DOT's Twitter

• 11 hours ago

  511Ontario

  Collision on #QEW Fort Erie bound at CAWTHRA ROAD, Mississauga. 2 left lanes closed. #Incident #ONHwys https://t.co/2msVOJNS4B

• 12 hours ago

  511Ontario

  Updated: Highway Maintenance on #HWY61 Northbound at LAKE LENORE ROAD (W), Hymers. Lane closed. #Incident #ONHwys https://t.co/PSp1zN7YRg

• 1 day ago

  511Ontario

  #Roadwork #Mississauga On-ramp from #HWY403 EB to #HWY401 WB Col and On-ramp from #HWY410 SB to #HWY401 WB Col will be closed from 11:59pm to 5am on Sep 15-23, 2026. https://t.co/olinYrkwv2 https://t.co/FgmjhLLs9b

• 1 day ago

  511Ontario

  #Roadwork #Mississauga off-ramp from #HWY403 Mississauga WB to #HWY407ETR WB will be closed from 11pm until 5am from September 20 until September 25, 2026. https://t.co/tHzDidzx2S

DOT Accident and Construction Reports

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

  TYPE: Miscellaneous

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

  Road Closed

  TYPE: Construction 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

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

  Road Closed

  TYPE: Miscellaneous Serious

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

  TYPE: Construction Serious

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

  TYPE: Construction Moderate

ON News Reports

• Niagara highway closures for planned roadwork on Sept. 21

  • Ontario
  • St Catharines
  • Hwy-406

  • source: Bing
  • 26 views
  • Sep 21, 2026 03:01am
  406

  Continuous Queen Elizabeth Way Fort Erie bound between Welland River Bridge, Niagara Falls and Netherby Road, Fort Erie: one alternating lane closed from Aug. 17 at 6 a.m. until D ... Read More

• Niagara highway closures for planned roadwork on Sept. 20

  • Ontario
  • St Catharines
  • Hwy-406

  • source: Bing
  • 9 views
  • Sep 20, 2026 03:01am
  406

  Nightly Queen Elizabeth Way Toronto bound between Glendale Avenue, Niagara-On-The-Lake and Niagara Street, St. Catharines: two left lanes closed from Sept. 27 at 9 p.m. until Sept. 29 at 7 a.m. Read More

• Toronto highway closures for planned roadwork on Sept. 20

  • Ontario
  • Toronto
  • Hwy-404

  • source: Bing
  • 10 views
  • Sep 20, 2026 01:56am
  404

  Avoid traffic jams before they happen - 27 closures are scheduled for roadwork on provincial highways in Toronto on Sept. 20, 2026: Daily Highway 401 westbound off-ramp at Leslie Street, Toronto: one ... Read More

• Motorcyclist, 74, dies after single-vehicle crash in Vaughan

  • Ontario
  • Hwy-407

  • source: Bing
  • 12 views
  • Sep 19, 2026 6:23pm
  407

  A motorcyclist has died after a single-vehicle crash in Vaughan on Friday evening, Ontario provincial police say. Read More

• Hamilton highway closures for planned roadwork on Sept. 19

  • Ontario
  • Hamilton
  • Queen Elizabeth Way

  • source: Bing
  • 10 views
  • Sep 19, 2026 03:01am
  Plan your route before you're in your car - 15 closures are scheduled for roadwork on provincial highways in Hamilton on Sept. 19, 2026: Nightly Highway 6 southbound between East Flamborough Township ... Read More

• Toronto highway closures for planned roadwork on Sept. 19

  • Ontario
  • Toronto
  • Hwy-404

  • source: Bing
  • 32 views
  • Sep 19, 2026 01:56am
  404

  Plan your trip before you're on the road - 31 closures are scheduled for roadwork on provincial highways in Toronto on Sept. 19, 2026: Daily Highway 401 westbound off-ramp at Leslie Street, Toronto: ... Read More

• Hamilton highway closures for planned roadwork on Sept. 18

  • Ontario
  • Hamilton
  • Queen Elizabeth Way

  • source: Bing
  • 42 views
  • Sep 18, 2026 03:01am
  Plan your commute before you're on the road - 16 closures are scheduled for roadwork on provincial highways in Hamilton on Sept. 18, 2026: Nightly Highway 6 southbound between East Flamborough ... Read More

• Muskoka highway closures for planned roadwork on Sept. 18

  • Ontario
  • Bracebridge
  • Hwy-11

  • source: Bing
  • 10 views
  • Sep 18, 2026 03:01am
  11

  Avoid gridlock before it occurs - three closures are scheduled for roadwork on provincial highways in Muskoka on Sept. 18, 2026: Daily Highway 11 southbound between Stephenson Road 2 - Bracebridge and ... Read More

• Toronto highway closures for planned roadwork on Sept. 18

  • Ontario
  • Toronto
  • Hwy-427

  • source: Bing
  • 14 views
  • Sep 18, 2026 01:55am
  427

  Expect delays or plan an alternative route - 30 closures are scheduled for roadwork on provincial highways in Toronto on Sept. 18, 2026: Daily Highway 401 westbound off-ramp at Leslie Street, Toronto: ... Read More

• Accident on Hwy 28 at Kawartha Dairy involving two vehicles

  • Ontario
  • Hwy-28

  • source: Bing
  • 3 views
  • Sep 17, 2026 3:59pm
  28

  Another accident occurred at the turn into Kawartha Dairy on Hwy 28 on Aug. 4 just before noon. Two vehicles were involved and both drivers were sent to hospital with ... Read More

• Province takes next steps to advance Hwy. 413 project

  • Ontario
  • Hwy-427

  • source: Bing
  • 26 views
  • Sep 17, 2026 09:30am
  427

  Province issuing notice of procurement for eastern third of the highway and awarding contract for Highway 410 construction manager ... Read More

• UPDATE: Highway 17 reopened in both directions in Nairn Centre

  • Ontario
  • Hwy 17

  • source: Bing
  • 22 views
  • Sep 17, 2026 07:39am
  A crash has forced the closure of Highway 17 in both directions in Nairn Centre. Ontario 511 is reporting that the closure is at Manninen Road in Nairn Centre and that the closure began shortly before ... Read More

• EllisDon selected to manage Little Current Swing Bridge replacement, Ontario

  • Ontario
  • Highway 6

  • source: Bing
  • 10 views
  • Sep 17, 2026 02:19am
  6

  The 110-year-old bridge on Highway 6 is the only road link to Manitoulin Island, serving residents, businesses and visitors. Read More

• Hamilton highway closures for planned roadwork on Sept. 16

  • Ontario
  • Hamilton
  • Hwy-5

  • source: Bing
  • 20 views
  • Sep 16, 2026 03:00am
  5

  Plan your commute before you're in your car - 19 closures are scheduled for roadwork on provincial highways in Hamilton on Sept. 16, 2026: Nightly Highway 6 southbound between East Flamborough ... Read More

• Toronto highway closures for planned roadwork on Sept. 16

  • Ontario
  • Toronto
  • Hwy-427

  • source: Bing
  • 21 views
  • Sep 16, 2026 01:56am
  427

  Daily Highway 401 westbound off-ramp at Leslie Street, Toronto: one left lane closed from Sept. 21 at 10 a.m. until Sept. 25 at 3 p.m. Nightly Highway 401 eastbound between Yonge ... Read More

• Highway 401 | Ottawa Citizen

  • Ontario
  • Hwy-401

  • source: Bing
  • 35 views
  • Sep 14, 2026 4:59pm
  401

  The case began shortly after 7 p.m. on Wednesday, when Leeds County officers were called by OPP from the Stormont, Dundas and Glengarry detachment to be on the lookout for a blue sedan. Read More

• Municipal leaders push for highway four-laning partnership

  • Ontario
  • Hwy-11

  • source: Bing
  • 21 views
  • Sep 14, 2026 08:30am
  11

  THUNDER BAY - The Northwestern Ontario Municipal Association and the Federation of Northern Ontario Municipalities are reiterating their call for a commitment to upgrade the Trans-Canada Highway to ... Read More

• Man critically injured in crash on Hwy. 401 in Scarborough; stretch of highway closed

  • Ontario
  • Toronto
  • Hwy-401

  • source: Bing
  • 27 views
  • Sep 14, 2026 05:36am
  401

  The crash occurred on the eastbound express lanes of Highway 401 in Scarborough just before 11 a.m. on Monday. Read More

• FONOM and NOMA seek a joint federal-provincial plan to four-lane Highways 11 and 17

  • Ontario
  • Hwy-17

  • source: Bing
  • 18 views
  • Sep 14, 2026 04:46am
  17

  FONOM and NOMA Renew Call to Four-Lane Highways 11 and 17 as Northern Debate Moves Toward a National Plan for highways ... Read More