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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700 archived incidents found
Filters applied: Region: cardiff • Status: Cleared
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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 3 months 1 week 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
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 01/07/2026 11:30 , Expected end time: 01/07/2026 10:26, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 11:30
A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :, Start time: 01/07/2026 7:56 , Expected end time: 01/07/2026 10:56, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 7:56
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 01/07/2026 7:28 , Expected end time: 01/07/2026 10:28, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 7:28
M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 01/07/2026 7:29 , Expected end time: 01/07/2026 10:28, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 7:29
A470 : Now clear : Northbound : Coryton to Upper Boat
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A470 : Now clear : Northbound : Coryton to Upper Boat, Start time: 30/06/2026 19:15 , Expected end time: 30/06/2026 18:13, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 19:15
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 30/06/2026 19:15 , Expected end time: 30/06/2026 18:14, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 19:15
M4 : Now clear : Eastbound : J32 Coryton
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Now clear : Eastbound : J32 Coryton, Start time: 30/06/2026 19:10 , Expected end time: 30/06/2026 18:06, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 19:10
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 30/06/2026 10:55 , Expected end time: 30/06/2026 9:54, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 10:55
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 30/06/2026 10:55 , Expected end time: 30/06/2026 9:52, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 10:55
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 30/06/2026 10:55 , Expected end time: 30/06/2026 9:54, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2026 10:55
A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 29/06/2026 13:34 , Expected end time: 29/06/2026 15:34, Severity: Moderate, Source: Welsh Government, Last updated: 29/06/2026 13:34
M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 29/06/2026 7:57 , Expected end time: 29/06/2026 11:57, Severity: Moderate, Source: Welsh Government, Last updated: 29/06/2026 7:57
A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 29/06/2026 7:22 , Expected end time: 29/06/2026 8:52, Severity: Moderate, Source: Welsh Government, Last updated: 29/06/2026 7:22
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 29/06/2026 1:05 , Expected end time: 29/06/2026 0:02, Severity: Moderate, Source: Welsh Government, Last updated: 29/06/2026 1:05
A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion :
Cleared Roadworks Traffic WalesCleared 3 months 2 weeks ago
Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion :, Start time: 28/06/2026 16:18 , Expected end time: 28/06/2026 18:17, Severity: Moderate, Source: Welsh Government, Last updated: 28/06/2026 16:18
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