A55 : Westbound : J21 Colwyn Bay

A55 : Westbound : J21 Colwyn Bay : Carriageway maintenance : Road closed : Diversions in place : 15/06/26-16/06/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 15/06/2026

End Date: 16/06/2026

First Published

12/06/2026 15:07

Reference Number

RNMDA_2026129992

Last Updated

12/06/2026 15:07

Source Agency

Welsh Government

Connect with Traffic Wales