Conwy Tunnel remains closed in both directions due to a fault in its safety systems.
Conwy Tunnel closed - both directions. Traffic will be diverted accordingly.
Traffic Wales North & Mid announced the closure on Monday, October 20, at 8:30am. They are working to investigate and repair the fault as soon as possible.
Traffic Wales North & Mid appreciates the public's understanding and cooperation during this time.
Author's summary: Conwy Tunnel A55 closed due to safety fault.