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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290 archived incidents found
Filters applied: Region: cardiff • Status: Cleared
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 hours 59 minutes ago
Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 07/07/2026 19:45 , Expected end time: 07/07/2026 18:44, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 19:45
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 13 hours 34 minutes ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 07/07/2026 10:10 , Expected end time: 07/07/2026 9:06, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 10:10
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 13 hours 39 minutes ago
Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 07/07/2026 10:05 , Expected end time: 07/07/2026 9:03, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 10:05
A48M : Westbound : M4 J29A St Mellons : Roadworks : Road closed : Diversions in place : 06/07/26-07/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 17 hours 59 minutes ago
Description: A48M : Westbound : M4 J29A St Mellons : Roadworks : Road closed : Diversions in place : 06/07/26-07/07/26 2000-0600 :, Start time: 06/07/2026 20:00 , End Date: 07/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/07/2026 20:00
A470 : Now clear : Northbound : Coryton to Nantgarw
Cleared Roadworks Traffic WalesCleared 1 day 4 hours ago
Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 06/07/2026 18:52 , Expected end time: 06/07/2026 18:15, Severity: Moderate, Source: Welsh Government, Last updated: 06/07/2026 18:52
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 4 hours ago
Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 06/07/2026 18:52 , Expected end time: 06/07/2026 18:15, Severity: Moderate, Source: Welsh Government, Last updated: 06/07/2026 18:52
A4232 : Now clear : Northbound : M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 13 hours ago
Description: A4232 : Now clear : Northbound : M4 J33 Capel Llanilltern, Start time: 06/07/2026 9:50 , Expected end time: 06/07/2026 8:45, Severity: Moderate, Source: Welsh Government, Last updated: 06/07/2026 9:50
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 1 day 13 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 06/07/2026 9:50 , Expected end time: 06/07/2026 8:45, Severity: Moderate, Source: Welsh Government, Last updated: 06/07/2026 9:50
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 2 days 4 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 05/07/2026 19:10 , Expected end time: 05/07/2026 18:08, Severity: Moderate, Source: Welsh Government, Last updated: 05/07/2026 19:10
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 days 5 hours ago
Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 04/07/2026 16:25 , Expected end time: 04/07/2026 18:25, Severity: Moderate, Source: Welsh Government, Last updated: 04/07/2026 16:25
M4 : Now clear : Westbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 days 9 hours ago
Description: M4 : Now clear : Westbound : J33 Capel Llanilltern, Start time: 04/07/2026 14:40 , Expected end time: 04/07/2026 13:36, Severity: Moderate, Source: Welsh Government, Last updated: 04/07/2026 14:40
A470 : Now clear : Northbound : Coryton to Nantgarw
Cleared Roadworks Traffic WalesCleared 4 days 5 hours ago
Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 03/07/2026 18:29 , Expected end time: 03/07/2026 17:50, Severity: Moderate, Source: Welsh Government, Last updated: 03/07/2026 18:29
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 4 days 5 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 03/07/2026 18:29 , Expected end time: 03/07/2026 17:50, Severity: Moderate, Source: Welsh Government, Last updated: 03/07/2026 18:29
M4 : Eastbound : J33 Capel Llanilltern : Carriageway maintenance : Exit slip road closed : Diversions in place : 02/07/26-03/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 4 days 17 hours ago
Description: M4 : Eastbound : J33 Capel Llanilltern : Carriageway maintenance : Exit slip road closed : Diversions in place : 02/07/26-03/07/26 2000-0600 :, Start time: 02/07/2026 20:00 , End Date: 03/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/07/2026 20:00
M4 : Now clear : Eastbound : J32 Coryton
Cleared Roadworks Traffic WalesCleared 5 days 4 hours ago
Description: M4 : Now clear : Eastbound : J32 Coryton, Start time: 02/07/2026 18:45 , Expected end time: 02/07/2026 18:48, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 18:45
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 5 days 4 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 02/07/2026 18:45 , Expected end time: 02/07/2026 18:48, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 18:45
A470 : Now clear : Northbound : Coryton to Nantgarw
Cleared Roadworks Traffic WalesCleared 5 days 4 hours ago
Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 02/07/2026 18:45 , Expected end time: 02/07/2026 18:48, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 18:45
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 5 days 4 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 02/07/2026 18:45 , Expected end time: 02/07/2026 18:48, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 18:45
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 5 days 13 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 02/07/2026 10:15 , Expected end time: 02/07/2026 10:16, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 10:15
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 5 days 13 hours ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 02/07/2026 10:15 , Expected end time: 02/07/2026 10:16, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 10:15
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 5 days 13 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 02/07/2026 10:15 , Expected end time: 02/07/2026 10:16, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 10:15
M4 : Now clear : Eastbound : J32 Coryton
Cleared Roadworks Traffic WalesCleared 5 days 14 hours ago
Description: M4 : Now clear : Eastbound : J32 Coryton, Start time: 02/07/2026 9:30 , Expected end time: 02/07/2026 8:26, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 9:30
A470 : Now clear : Southbound : Taff's Well to Coryton
Cleared Roadworks Traffic WalesCleared 6 days 4 hours ago
Description: A470 : Now clear : Southbound : Taff's Well to Coryton, Start time: 01/07/2026 19:15 , Expected end time: 01/07/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 19:15
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 6 days 4 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 01/07/2026 19:15 , Expected end time: 01/07/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 19:15
A4232 : Now clear : Northbound : A48 Interchange to St Fagans
Cleared Roadworks Traffic WalesCleared 6 days 9 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to St Fagans, Start time: 01/07/2026 14:43 , Expected end time: 01/07/2026 14:47, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 14:43
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