ON-401 Traffic in Ontario

• 401 Milton Traffic
• 401 Mississauga Traffic
• 401 Brockville Traffic
• 401 Cambridge Traffic
• 401 Quinte West Traffic
• 401 Kingston Traffic
• Other Cities Along ON-401
• ON-401 Ontario Accident Reports
• ON-401 Ontario Weather Conditions

DOT Accident and Construction Reports

• Construction on HWY 401 Eastbound Collector Off-ramp at LESLIE STREET, Toronto. 1 Right La

  TYPE: Construction Serious

• Expect delays up to 10 minutes. Highway 401 / Site 22X-372/1 & 2 May 23, 2025 - May 30

  TYPE: Construction Serious

• Construction on HWY 401 Eastbound Express between WESTNEY ROAD and WESTNEY ROAD, Ajax. 4 L

  TYPE: Construction Serious

• Expect delays up to 10 minutes. Highway 401 / Sites 22X-372/1 & 2 June 20, 2025 - June

  TYPE: Construction Serious

• Expect delays up to 10 minutes. Highway 401 / Sites 22X-372/1 and 2 June 25 2025 to June 2

  TYPE: Construction Serious

• Expect delays up to 10 minutes. Highway 401 / Sites 22X-372/1 and 2 June 27, 2025 - July 0

  TYPE: Construction Serious

ON-401 ON News Reports

• Motorcyclist critically injured in early morning crash on Hwy. 401 in Mississauga

  • Ontario
  • ON-401

  • source: Bing
  • 2 views
  • Sep 18, 2025 1:49pm
  A motorcyclist is in life-threatening condition following a crash in the eastbound lanes of Highway 401 in Mississauga. Provincial police say the crash occurred around 6 a.m. Thursday in the collector ... Read More