A55 : Eastbound : Conwy Tunnel West Portal :

A55 : Eastbound : Conwy Tunnel West Portal : 26/04/26-27/04/26 1900-0700 : tunnel Contraflow : Contraflow :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 26/04/2026

End Date: 27/04/2026

First Published

19/04/2026 11:39

Reference Number

RNMDA_2026128801

Last Updated

19/04/2026 11:39

Source Agency

Welsh Government

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