Hwy-420 Traffic in Ontario

• 420 Niagara Falls Traffic
• Hwy-420 Ontario Accident Reports (3)
• Hwy-420 Ontario Weather Conditions (3)

DOT Accident and Construction Reports

• Expect delays up to 15 minutes. Highway 58 at Thorold Tunnel, Site No. 34X-0177T0 Expects

  Road Closed

  TYPE: Construction Serious

• Expect delays up to 15 minutes. Highway 58 at Thorold Tunnel, Site No. 34X-0177T0 March 31

  TYPE: Construction Serious

• Expect delays up to 10 minutes. Highway 58 at Thorold Tunnel, Site No. 34X-0177T0 From Mar

  TYPE: Construction Serious

Hwy-420 ON News Reports

• Niagara highway closures for planned roadwork on July 11

  • Ontario
  • Hwy-420 Near Niagara

  • source: Bing
  • 6 views
  • Jul 11, 2025 03:00am
  420

  East Main Street Welland, Highway 405, Highway 406, Highway 420, Highway 58 and Queen Elizabeth Way are affected ... Read More