Start date 14/07/2025 | End date 29/10/2025
A55 J32A Pentre Halkyn - J31 Caerwys full carriageway closures in both directions – National Grid Overhead Power Line Maintenance – various dates between 14/07/2025 and 29/10/2025 between 21:30 – 05:30
Work to carry out essential overhead power line maintenance works will require full overnight closures of the A55 eastbound and westbound carriageways between J32a Pentre Halkyn - J31 Caerwys.
The current A55 closure dates are as follows:
- Monday 14 July (21:30) - Tuesday 15 July 05:30)
- Tuesday 15 July (21:30) - Wednesday 16 July (contingency date) - )05:30)
- Wednesday 03 September (21:30) - Thursday 04 September (05:30)
- Thursday 04 September- (21:30) Friday 05 September (contingency date) (05:30)
- Monday 06 October (21:30)- Tuesday 07 October (05:30)
- Tuesday 07 October - (21:30) Wednesday 08 October (contingency date) (05:30)
- Monday 27 October (21:30)- Tuesday 28 October(05:30)
- Tuesday 28 October (21:30) - Wednesday 29 October (contingency date) (05:30)
These works are carried out by the National Grid, and more information can be found on this project on their website.
The work will be carried out overnight 21:30 - 06:00 under full eastbound and westbound carriageway closures (between J32a Pentre Halkyn - J31 Caerwys). Traffic will be diverted via A5026 Holway Road/ Halkyn Road
A number of mitigation measures will be installed on the diversion route to assist with driver behaviour when closures are in place.
For further information, please contact Traffic Wales on 0300 123 1213 or via Twitter @TrafficWalesN