A55 : Westbound : J20 Brompton Avenue : Roadworks : Entry slip road closed : Diversions in place : 12/10/26-13/10/26 1900-0600 :
ActiveDescription: A55 : Westbound : J20 Brompton Avenue : Roadworks : Entry slip road closed : Diversions in place : 12/10/26-13/10/26 1900-0600 :, Start time: 12/10/2026 19:00 , End Date: 13/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/10/2026 19:00
- Start time
- To be confirmed
- Expected end
- Awaiting update
- Duration
- Live incident
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- First published
- Mon, Oct 12, 2026 7:00 PM
- Coordinates
- 53.300404, -3.740662
- Feed provider
- Traffic Wales
- Coordinate source
- Georss Point
Source: Traffic Wales data feed
Related incidents
A470 : Both directions : Llanrwst to A55 J19 Glan Conwy : Maenan : Resurfacing work : STOP/GO in use : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :
Active Roadworks Traffic WalesDescription: A470 : Both directions : Llanrwst to A55 J19 Glan Conwy : Maenan : Resurfacing work : STOP/GO in use : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :, Start time: 07/09/2026 7:00 , End Date: 24/10/2026 2:00, Severity: Moderate, Source: Welsh Government, Last updated: 07/09/2026 7:00
A470 : Both directions : Llanrwst : Resurfacing work : 10mph convoy : Temporary traffic lights : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :
Active Roadworks Traffic WalesDescription: A470 : Both directions : Llanrwst : Resurfacing work : 10mph convoy : Temporary traffic lights : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :, Start time: 07/09/2026 7:00 , End Date: 24/10/2026 2:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/09/2026 7:00
A55 : Eastbound : J23 Llanddulas to J24 Abergele : 24/02/26-26/02/26 2000-0600 : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: A55 : Eastbound : J23 Llanddulas to J24 Abergele : 24/02/26-26/02/26 2000-0600 : Closed : Diversions in place :, Start time: 24/02/2026 20:00 , End Date: 26/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/02/2026 20:00
A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : 15/03/26-16/03/26 2100-0600 : Carriageway maintenance : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 months 3 weeks ago
Description: A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : 15/03/26-16/03/26 2100-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 15/03/2026 21:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/03/2026 21:00
A55 : Now open : Westbound : J20 Brompton Avenue
Cleared Roadworks Traffic WalesCleared 11 months 1 week ago
Description: A55 : Now open : Westbound : J20 Brompton Avenue, Start time: 29/10/2025 17:31 , Expected end time: 29/10/2025 17:36, Severity: Road closure, Source: Welsh Government, Last updated: 29/10/2025 17:31
A55 : Westbound : Conwy Tunnel West Portal : 29/04/26-30/04/26 0700-1900 : Contraflow : 1 lane closed :
Cleared Roadworks Traffic WalesCleared 5 months 1 week ago
Description: A55 : Westbound : Conwy Tunnel West Portal : 29/04/26-30/04/26 0700-1900 : Contraflow : 1 lane closed :, Start time: 29/04/2026 7:00 , End Date: 30/04/2026 19:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/04/2026 7:00