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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181 archived incidents found
Filters applied: Region: caerphilly • Status: Cleared
A470 : Northbound : Nantgarw : Congestion : Delays possible : offslip :
Cleared Traffic WalesDescription: A470 : Northbound : Nantgarw : Congestion : Delays possible : offslip :, Start time: 25/03/2026 15:57 , Expected end time: 25/03/2026 18:57, Severity: Moderate, Source: Welsh Government, Last updated: 25/03/2026 15:57
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 25/03/2026 9:33 , Expected end time: 25/03/2026 9:38, Severity: Moderate, Source: Welsh Government, Last updated: 25/03/2026 9:33
A470 : Both directions : Upper Boat : Congestion : Delays possible :
Cleared Traffic WalesDescription: A470 : Both directions : Upper Boat : Congestion : Delays possible :, Start time: 25/03/2026 8:50 , Expected end time: 25/03/2026 10:50, Severity: Moderate, Source: Welsh Government, Last updated: 25/03/2026 8:50
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 23/03/2026 18:00 , Expected end time: 23/03/2026 18:05, Severity: Moderate, Source: Welsh Government, Last updated: 23/03/2026 18:00
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 23/03/2026 8:58 , Expected end time: 23/03/2026 9:03, Severity: Moderate, Source: Welsh Government, Last updated: 23/03/2026 8:58
A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :
Cleared Traffic WalesDescription: A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :, Start time: 17/03/2026 8:23 , Expected end time: 17/03/2026 12:23, Severity: Moderate, Source: Welsh Government, Last updated: 17/03/2026 8:23
A470 : Southbound : Abercanaid Roundabout to Abercynon Roundabout : Road closed : Resurfacing work : 16/03/26-17/03/26 2000-0600 :
Cleared Traffic WalesDescription: A470 : Southbound : Abercanaid Roundabout to Abercynon Roundabout : Road closed : Resurfacing work : 16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00
A470 : Southbound : Abercynon to Coryton : Poor driving conditions :
Cleared Traffic WalesDescription: A470 : Southbound : Abercynon to Coryton : Poor driving conditions :, Start time: 12/03/2026 21:15 , Expected end time: 13/03/2026 1:14, Severity: Slight, Source: Welsh Government, Last updated: 12/03/2026 21:15
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 12/03/2026 18:06 , Expected end time: 12/03/2026 18:11, Severity: Moderate, Source: Welsh Government, Last updated: 12/03/2026 18:06
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 12/03/2026 9:02 , Expected end time: 12/03/2026 9:07, Severity: Moderate, Source: Welsh Government, Last updated: 12/03/2026 9:02
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 11/03/2026 10:09 , Expected end time: 11/03/2026 10:14, Severity: Moderate, Source: Welsh Government, Last updated: 11/03/2026 10:09
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 09/03/2026 17:42 , Expected end time: 09/03/2026 17:47, Severity: Moderate, Source: Welsh Government, Last updated: 09/03/2026 17:42
A470 : Southbound : Pontypridd to Nantgarw : Carriageway maintenance : Road closed : Diversions in place : 05/03/26-06/03/26 2000-0600 :
Cleared Traffic WalesDescription: A470 : Southbound : Pontypridd to Nantgarw : Carriageway maintenance : Road closed : Diversions in place : 05/03/26-06/03/26 2000-0600 :, Start time: 05/03/2026 20:00 , End Date: 06/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/03/2026 20:00
A470 : Now clear : Northbound : Taff's Well to Upper Boat
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Taff's Well to Upper Boat, Start time: 04/03/2026 17:35 , Expected end time: 04/03/2026 17:40, Severity: Moderate, Source: Welsh Government, Last updated: 04/03/2026 17:35
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 03/03/2026 9:43 , Expected end time: 03/03/2026 9:48, Severity: Moderate, Source: Welsh Government, Last updated: 03/03/2026 9:43
A470 : Now clear : Southbound : Pontypridd to Coryton
Cleared Traffic WalesDescription: A470 : Now clear : Southbound : Pontypridd to Coryton, Start time: 02/03/2026 10:48 , Expected end time: 02/03/2026 10:53, Severity: Moderate, Source: Welsh Government, Last updated: 02/03/2026 10:48
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 27/02/2026 18:26 , Expected end time: 27/02/2026 18:31, Severity: Moderate, Source: Welsh Government, Last updated: 27/02/2026 18:26
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 26/02/2026 18:39 , Expected end time: 26/02/2026 18:44, Severity: Moderate, Source: Welsh Government, Last updated: 26/02/2026 18:39
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 26/02/2026 9:27 , Expected end time: 26/02/2026 9:32, Severity: Moderate, Source: Welsh Government, Last updated: 26/02/2026 9:27
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 25/02/2026 18:01 , Expected end time: 25/02/2026 18:06, Severity: Moderate, Source: Welsh Government, Last updated: 25/02/2026 18:01
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 25/02/2026 9:28 , Expected end time: 25/02/2026 9:33, Severity: Moderate, Source: Welsh Government, Last updated: 25/02/2026 9:28
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 24/02/2026 9:34 , Expected end time: 24/02/2026 9:39, Severity: Moderate, Source: Welsh Government, Last updated: 24/02/2026 9:34
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 23/02/2026 18:02 , Expected end time: 23/02/2026 18:07, Severity: Moderate, Source: Welsh Government, Last updated: 23/02/2026 18:02
A470 : Now clear : Northbound : Nantgarw
Cleared Traffic WalesDescription: A470 : Now clear : Northbound : Nantgarw, Start time: 23/02/2026 8:18 , Expected end time: 23/02/2026 8:23, Severity: Moderate, Source: Welsh Government, Last updated: 23/02/2026 8:18
A470 : Northbound : Pontypridd to Abercynon : 16/02/26-21/02/26 2000-0600 : Closed : Diversions in place :
Cleared Traffic WalesDescription: A470 : Northbound : Pontypridd to Abercynon : 16/02/26-21/02/26 2000-0600 : Closed : Diversions in place :, Start time: 16/02/2026 20:00 , End Date: 21/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/02/2026 20:00
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