Route 420 Weather Conditions

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DOT Accident and Construction Reports

• ON-401 W Road is closed from ON-138/Brookdale Ave/Exit 789 (MacDonald-Cartier Fwy/ON-401)

  Road Closed

  TYPE: Miscellaneous

• Roadwork on ON-401 W from Boundary Rd/Exit 796 (MacDonald-Cartier Fwy/ON-401) to McConnell

  TYPE: Construction Serious

• Route 420 Car Accidents
• Route 420 Fatal Accidents
• Route 420 Motorcycle Accidents
• Route 420 DUI Related Accidents
• Route 420 Truck Accidents