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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692 archived incidents found
Filters applied: Region: cardiff • Status: Cleared
A470 : Now clear : Northbound : Coryton to Upper Boat
Cleared Roadworks Traffic WalesCleared 21 hours 5 minutes ago
Description: A470 : Now clear : Northbound : Coryton to Upper Boat, Start time: 09/10/2026 19:10 , Expected end time: 09/10/2026 18:09, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 19:10
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 23 hours 20 minutes ago
Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 09/10/2026 13:06 , Expected end time: 09/10/2026 17:06, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 13:06
M4 : Now clear : Both directions : J30 Cardiff Gate to J35 Pencoed
Cleared Roadworks Traffic WalesCleared 1 day 1 hour ago
Description: M4 : Now clear : Both directions : J30 Cardiff Gate to J35 Pencoed, Start time: 09/10/2026 14:34 , Expected end time: 09/10/2026 14:39, Severity: Slight, Source: Welsh Government, Last updated: 09/10/2026 14:34
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 2 hours ago
Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 09/10/2026 13:26 , Expected end time: 09/10/2026 13:31, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 13:26
A470 : Southbound : Coryton : Congestion : offslip : Delays possible :
Cleared Roadworks Traffic WalesCleared 1 day 5 hours ago
Description: A470 : Southbound : Coryton : Congestion : offslip : Delays possible :, Start time: 09/10/2026 11:05 , Expected end time: 09/10/2026 11:25, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 11:05
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 1 day 6 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 09/10/2026 10:10 , Expected end time: 09/10/2026 9:06, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 10:10
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 7 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 09/10/2026 9:01 , Expected end time: 09/10/2026 8:51, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 9:01
M4 : Now clear : Westbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 7 hours ago
Description: M4 : Now clear : Westbound : J33 Capel Llanilltern, Start time: 09/10/2026 9:01 , Expected end time: 09/10/2026 8:50, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 9:01
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 7 hours ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 09/10/2026 8:45 , Expected end time: 09/10/2026 8:27, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 8:45
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 day 21 hours ago
Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 08/10/2026 18:59 , Expected end time: 08/10/2026 18:22, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 18:59
A470 : Now clear : Southbound : Coryton
Cleared Roadworks Traffic WalesCleared 1 day 22 hours ago
Description: A470 : Now clear : Southbound : Coryton, Start time: 08/10/2026 18:14 , Expected end time: 08/10/2026 18:03, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 18:14
M4 : Now clear : Westbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 2 days 7 hours ago
Description: M4 : Now clear : Westbound : J33 Capel Llanilltern, Start time: 08/10/2026 9:13 , Expected end time: 08/10/2026 9:17, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:13
A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange
Cleared Roadworks Traffic WalesCleared 2 days 7 hours ago
Description: A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange, Start time: 08/10/2026 9:14 , Expected end time: 08/10/2026 9:18, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:14
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 2 days 7 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 08/10/2026 9:13 , Expected end time: 08/10/2026 9:09, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:13
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 2 days 7 hours ago
Description: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 08/10/2026 9:13 , Expected end time: 08/10/2026 9:15, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:13
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 2 days 7 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 08/10/2026 9:13 , Expected end time: 08/10/2026 9:18, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:13
M4 : Now clear : Eastbound : J32 Coryton
Cleared Roadworks Traffic WalesCleared 2 days 21 hours ago
Description: M4 : Now clear : Eastbound : J32 Coryton, Start time: 07/10/2026 18:32 , Expected end time: 07/10/2026 18:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 18:32
A470 : Now clear : Southbound : Taff's Well to Coryton Interchange
Cleared Roadworks Traffic WalesCleared 2 days 21 hours ago
Description: A470 : Now clear : Southbound : Taff's Well to Coryton Interchange, Start time: 07/10/2026 18:32 , Expected end time: 07/10/2026 18:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 18:32
A470 : Now clear : Northbound : Coryton to Nantgarw
Cleared Roadworks Traffic WalesCleared 2 days 21 hours ago
Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 07/10/2026 18:32 , Expected end time: 07/10/2026 18:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 18:32
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 2 days 21 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 07/10/2026 18:32 , Expected end time: 07/10/2026 18:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 18:32
M4 : Now clear : Eastbound : J32 Coryton
Cleared Roadworks Traffic WalesCleared 3 days 6 hours ago
Description: M4 : Now clear : Eastbound : J32 Coryton, Start time: 07/10/2026 10:10 , Expected end time: 07/10/2026 9:25, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 10:10
A470 : Now clear : Southbound : Nantgarw to Coryton
Cleared Roadworks Traffic WalesCleared 3 days 6 hours ago
Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 07/10/2026 10:10 , Expected end time: 07/10/2026 10:15, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 10:10
A48M : Now clear : Westbound : J29 Castleton to J29A St Mellons
Cleared Roadworks Traffic WalesCleared 3 days 6 hours ago
Description: A48M : Now clear : Westbound : J29 Castleton to J29A St Mellons, Start time: 07/10/2026 9:20 , Expected end time: 07/10/2026 9:18, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 9:20
A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange
Cleared Roadworks Traffic WalesCleared 3 days 6 hours ago
Description: A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange, Start time: 07/10/2026 9:20 , Expected end time: 07/10/2026 9:13, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 9:20
A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 3 days 6 hours ago
Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 07/10/2026 9:20 , Expected end time: 07/10/2026 9:18, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 9:20
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