Road closure archive
Search previously cleared incidents, planned works and cancelled closures. Use precise date ranges or focus on a particular corridor to understand how the network has been disrupted recently.
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76 archived incidents found
Filters applied: Region: conwy • Status: Cleared
A5 : Now clear : Both directions : Pentrefoelas : Incident : Accident : Road closed : Delays possible
Cleared Traffic WalesDescription: A5 : Now clear : Both directions : Pentrefoelas : Incident : Accident : Road closed : Delays possible, Start time: 28/12/2025 13:08 , Expected end time: 28/12/2025 13:13, Severity: Road closure, Source: Welsh Government, Last updated: 28/12/2025 13:08
A55 : Now open : Westbound : J17 Conwy Morfa to J18 Llandudno Junction
Cleared Traffic WalesDescription: A55 : Now open : Westbound : J17 Conwy Morfa to J18 Llandudno Junction, Start time: 25/12/2025 17:15 , End Date: 25/12/2025 17:20, Severity: Moderate, Source: Welsh Government, Last updated: 25/12/2025 17:15
A470 : Now clear : Both directions : Betws-y-Coed to Blaenau Ffestiniog
Cleared Traffic WalesDescription: A470 : Now clear : Both directions : Betws-y-Coed to Blaenau Ffestiniog, Start time: 24/12/2025 0:31 , Expected end time: 24/12/2025 0:36, Severity: Road closure, Source: Welsh Government, Last updated: 24/12/2025 0:31
A55 : Now open : Eastbound : J23A Pensarn
Cleared Traffic WalesDescription: A55 : Now open : Eastbound : J23A Pensarn, Start time: 20/12/2025 1:32 , Expected end time: 20/12/2025 1:37, Severity: Road closure, Source: Welsh Government, Last updated: 20/12/2025 1:32
A55 : Eastbound : J16 Puffin Roundabout to J17 Conwy Morfa : 11/12/25-12/12/25 1930-0700 : Roadworks : Closed : Diversions in place :
Cleared Traffic WalesDescription: A55 : Eastbound : J16 Puffin Roundabout to J17 Conwy Morfa : 11/12/25-12/12/25 1930-0700 : Roadworks : Closed : Diversions in place :, Start time: 11/12/2025 19:30 , End Date: 12/12/2025 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/12/2025 19:30
A470 : Both directions : Tal y Cafn to Llanrwst : Incident : at Maenan : Obstruction : Closed : Diversion : Until further notice
Cleared Traffic WalesDescription: A470 : Both directions : Tal y Cafn to Llanrwst : Incident : at Maenan : Obstruction : Closed : Diversion : Until further notice, Start time: 09/12/2025 16:11 , Expected end time: 09/12/2025 21:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/12/2025 16:11
A55 : Westbound : J18 Llandudno Junction to J17 Conwy Morfa : Tunnel closed : Contraflow : Eastbound : Width limit 3.2m : 25/11/25-26/11/25 1900-0700 :
Cleared Traffic WalesDescription: A55 : Westbound : J18 Llandudno Junction to J17 Conwy Morfa : Tunnel closed : Contraflow : Eastbound : Width limit 3.2m : 25/11/25-26/11/25 1900-0700 :, Start time: 25/11/2025 19:00 , End Date: 26/11/2025 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/11/2025 19:00
A55 : Both directions : J18 Llandudno Junction to J17 Conwy Morfa : Maintenance work : Contraflow : Slow moving vehicles : 12/11/25-14/11/25 1930-0700 :
Cleared Traffic WalesDescription: A55 : Both directions : J18 Llandudno Junction to J17 Conwy Morfa : Maintenance work : Contraflow : Slow moving vehicles : 12/11/25-14/11/25 1930-0700 :, Start time: 12/11/2025 19:30 , End Date: 14/11/2025 7:00, Severity: Moderate, Source: Welsh Government, Last updated: 12/11/2025 19:30
A55 : Both directions : J18 Llandudno Junction to J17 Conwy Morfa : Maintenance work : Contraflow : Slow traffic : 09/11/25-12/11/25 1930-0700 :
Cleared Traffic WalesDescription: A55 : Both directions : J18 Llandudno Junction to J17 Conwy Morfa : Maintenance work : Contraflow : Slow traffic : 09/11/25-12/11/25 1930-0700 :, Start time: 09/11/2025 19:30 , End Date: 12/11/2025 7:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/11/2025 19:30
A55 : Eastbound : J23 Llanddulas : onslip : Roadworks : Closed : 10/11/25-11/11/25 2000-0700 :
Cleared Traffic WalesDescription: A55 : Eastbound : J23 Llanddulas : onslip : Roadworks : Closed : 10/11/25-11/11/25 2000-0700 :, Start time: 10/11/2025 20:00 , End Date: 11/11/2025 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/11/2025 20:00
A55 : Eastbound : J25 Bodelwyddan : Offslip closed : Roadworks : Diversions in place : 03/11/25-05/11/25 1900-0600 :
Cleared Traffic WalesDescription: A55 : Eastbound : J25 Bodelwyddan : Offslip closed : Roadworks : Diversions in place : 03/11/25-05/11/25 1900-0600 :, Start time: 03/11/2025 19:00 , End Date: 05/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/11/2025 19:00
A55 : Westbound : J17 Conwy Morfa : Carriageway maintenance : Entry slip road closed : Diversions in place : 02/11/25 2000-0600 :
Cleared Traffic WalesDescription: A55 : Westbound : J17 Conwy Morfa : Carriageway maintenance : Entry slip road closed : Diversions in place : 02/11/25 2000-0600 :, Start time: 02/11/2025 20:00 , End Date: 02/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 31/10/2025 10:31
A55 : Eastbound : Pen-y-Clip Headland : Closed : Contraflow through Tunnel : Roadworks : 30/10/25-31/10/25 1900-0700 :
Cleared Traffic WalesDescription: A55 : Eastbound : Pen-y-Clip Headland : Closed : Contraflow through Tunnel : Roadworks : 30/10/25-31/10/25 1900-0700 :, Start time: 30/10/2025 19:00 , End Date: 31/10/2025 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2025 19:00
A55 : Now open : Westbound : J20 Brompton Avenue
Cleared Traffic WalesDescription: 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 : J24 Faenol : onslip : Closed : Local diversions in place
Cleared Traffic WalesDescription: A55 : Westbound : J24 Faenol : onslip : Closed : Local diversions in place, Start time: 27/10/2025 19:30 , End Date: 28/10/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/10/2025 19:30
A55 : Eastbound : J19 Glan Conwy to Conwy Tunnel West Portal : Incident : Road closed : Local diversions in place
Cleared Traffic WalesDescription: A55 : Eastbound : J19 Glan Conwy to Conwy Tunnel West Portal : Incident : Road closed : Local diversions in place, Start time: 20/10/2025 13:34 , Expected end time: 20/10/2025 20:19, Severity: Road closure, Source: Welsh Government, Last updated: 20/10/2025 13:34
A55 : Westbound : J23 Llanddulas to J22 Old Colwyn : Structural inspections : Closed : Diversions in place : 19/10/25-20/10/25 2100-0600 :
Cleared Traffic WalesDescription: A55 : Westbound : J23 Llanddulas to J22 Old Colwyn : Structural inspections : Closed : Diversions in place : 19/10/25-20/10/25 2100-0600 :, Start time: 19/10/2025 21:00 , End Date: 20/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/10/2025 21:00
A55 : Westbound : J23 Llanddulas : Structural inspections : Onslip closed : Diversions in place : 19/10/25-20/10/25 2100-0600 :
Cleared Traffic WalesDescription: A55 : Westbound : J23 Llanddulas : Structural inspections : Onslip closed : Diversions in place : 19/10/25-20/10/25 2100-0600 :, Start time: 19/10/2025 21:00 , End Date: 20/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/10/2025 21:00
A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : Structural inspections : Closed : Diversions in place : 18/10/25-19/10/25 2100-0600 :
Cleared Traffic WalesDescription: A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : Structural inspections : Closed : Diversions in place : 18/10/25-19/10/25 2100-0600 :, Start time: 18/10/2025 21:00 , End Date: 19/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/10/2025 21:00
A55 : Eastbound : J22 Old Colwyn : Structural inspections : Onslip closed : Diversions in place : 18/10/25-19/10/25 2100-0600 :
Cleared Traffic WalesDescription: A55 : Eastbound : J22 Old Colwyn : Structural inspections : Onslip closed : Diversions in place : 18/10/25-19/10/25 2100-0600 :, Start time: 18/10/2025 21:00 , End Date: 19/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/10/2025 21:00
A55 : Both directions : J22 Old Colwyn to J23 Llanddulas : 18/10/25-20/10/25 2100-0600 : Structural inspections : Closed :
Cleared Traffic WalesDescription: A55 : Both directions : J22 Old Colwyn to J23 Llanddulas : 18/10/25-20/10/25 2100-0600 : Structural inspections : Closed :, Start time: 18/10/2025 21:00 , End Date: 20/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/10/2025 13:34
A5 : Now clear : Both directions : Ysbyty Ifan to Pentrefoelas
Cleared Traffic WalesDescription: A5 : Now clear : Both directions : Ysbyty Ifan to Pentrefoelas, Start time: 14/10/2025 22:38 , Expected end time: 14/10/2025 22:43, Severity: Road closure, Source: Welsh Government, Last updated: 14/10/2025 22:38
A55 : Westbound : J23 Llanddulas : Roadworks : Onslip closed : Diversions in place : 05/10/25-11/10/25 1900-0500 :
Cleared Traffic WalesDescription: A55 : Westbound : J23 Llanddulas : Roadworks : Onslip closed : Diversions in place : 05/10/25-11/10/25 1900-0500 :, Start time: 04/10/2025 19:00 , End Date: 11/10/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/10/2025 19:00
A470 : Now clear : Both directions : Llanrwst
Cleared Traffic WalesDescription: A470 : Now clear : Both directions : Llanrwst, Start time: 10/10/2025 21:48 , Expected end time: 10/10/2025 21:53, Severity: Road closure, Source: Welsh Government, Last updated: 10/10/2025 21:48
A470 : Now open : Both directions : Betws-y-Coed to Blaenau Ffestiniog
Cleared Traffic WalesDescription: A470 : Now open : Both directions : Betws-y-Coed to Blaenau Ffestiniog, Start time: 03/10/2025 20:57 , Expected end time: 03/10/2025 21:02, Severity: Road closure, Source: Welsh Government, Last updated: 03/10/2025 20:57
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