A55 : Westbound : J21 Colwyn Bay

A55 : Westbound : J21 Colwyn Bay : Onslip closed : 24/06/26-25/06/26 1930-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 24/06/2026

End Date: 25/06/2026

First Published

19/06/2026 17:40

Reference Number

RNMDA_2026130146

Last Updated

19/06/2026 17:40

Source Agency

Welsh Government

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