A470 – Black Cat to Glan Conwy – Carriageway Repairs

Work to carry out essential carriageway of the A470 from Black Cat Roundabout for approx.500m towards Glan Conwy will commence on the 15/06/26 for 6 nights

The work will be carried out over the 6 nights 19:00 – 06:00 under Traffic Control Lights with Convoy, also Full closure of link between Glan Conwy Interchange and Black Cat Roundabout.

Traffic wishing to travel from Glan Conwy Interchange along the A470(N) will be diverted via J20 of the A55 and along the A547 rejoining A470 at Black Cat Roundabout.

The works are being carried out overnight when traffic flows are historically lower to minimise disruption.

For further information, please contact Traffic Wales on 0300 123 1213 or via Twitter @TrafficWalesN