Road Traffic Notice: Limerick Tunnel N18

Limerick City and County Council wish to advise motorists and road users that Tunnel works will take place on the N18 tunnel on Wednesday 11th March 2026 from 19:30hrs to 06:00hrs. Overnight single lane each way, contra-flow traffic operation will be in place. Clonmacken access road to the tunnel will also be closed – diversion from Caherdavin to N18 via City Centre Abnormal loads will be restricted from using the tunnel during these works.

Any inconvenience caused is regretted.

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