A55 : Westbound : Conwy Tunnel :

A55 : Westbound : Conwy Tunnel : Closed : Contraflow via the Eastbound Tunnel : 10/01/26-20/01/26 1900-0700 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 10/01/2026

End Date: 20/01/2026

First Published

03/01/2026 14:08

Reference Number

RNMDA_2026126348

Last Updated

03/01/2026 14:08

Source Agency

Welsh Government

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