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Conwy Tunnel Shut Both Ways on A55 After Safety System Fault

Engineers are working to fix a safety failure forcing lengthy diversions.

Overview

  • Traffic Wales closed the Conwy Tunnel in both directions at about 8:30am following a safety systems fault.
  • The Welsh Government says traffic cannot pass through the tunnel until repairs are completed.
  • Signed diversions of up to 45 miles are in place via Betws y Coed using the A470 and A5.
  • Queues have built for miles with delays reported back to Penmaenmawr and Colwyn Bay.
  • Updates are being issued by Traffic Wales as North Wales Police assist, with no reopening time yet and drivers urged to avoid the area or allow extra time.