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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497 archived incidents found
Filters applied: Region: newport • Status: Cleared
M4 : Now clear : Westbound : J24 Coldra to J26 Malpas
Cleared Roadworks Traffic WalesCleared 4 hours 16 minutes ago
Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 12/10/2026 11:05 , Expected end time: 12/10/2026 10:00, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 11:05
M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra
Cleared Roadworks Traffic WalesCleared 4 hours 16 minutes ago
Description: M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra, Start time: 12/10/2026 11:05 , Expected end time: 12/10/2026 10:00, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 11:05
M4 : Westbound : J24 Coldra to J25A Grove Park : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 21 hours 6 minutes ago
Description: M4 : Westbound : J24 Coldra to J25A Grove Park : Congestion : Delays possible :, Start time: 11/10/2026 18:09 , Expected end time: 11/10/2026 20:09, Severity: Moderate, Source: Welsh Government, Last updated: 11/10/2026 18:09
M4 : Both directions : J25A Grove Park to J27 High Cross : 05/10/26-10/10/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 2 days 9 hours ago
Description: M4 : Both directions : J25A Grove Park to J27 High Cross : 05/10/26-10/10/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 05/10/2026 20:00 , End Date: 10/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/10/2026 20:00
M4 : Now clear : Westbound : J24 Coldra to J25A Grove Park
Cleared Roadworks Traffic WalesCleared 2 days 18 hours ago
Description: M4 : Now clear : Westbound : J24 Coldra to J25A Grove Park, Start time: 09/10/2026 20:26 , Expected end time: 09/10/2026 20:26, Severity: Moderate, Source: Welsh Government, Last updated: 09/10/2026 20:26
M4 : Westbound : J24 Coldra : 05/10/26-09/10/26 2000-0600 : Exit slip road closed : Surveys : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 days 9 hours ago
Description: M4 : Westbound : J24 Coldra : 05/10/26-09/10/26 2000-0600 : Exit slip road closed : Surveys : Diversions in place :, Start time: 05/10/2026 20:00 , End Date: 09/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/10/2026 20:00
M4 : Westbound : J23A Magor to J24 Coldra : 05/10/26-09/10/26 2000-0600 : Entry slip road closed : Surveys : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 days 9 hours ago
Description: M4 : Westbound : J23A Magor to J24 Coldra : 05/10/26-09/10/26 2000-0600 : Entry slip road closed : Surveys : Diversions in place :, Start time: 05/10/2026 20:00 , End Date: 09/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/10/2026 20:00
M4 : Now clear : Westbound : J23A Magor to J26 Malpas
Cleared Roadworks Traffic WalesCleared 3 days 20 hours ago
Description: M4 : Now clear : Westbound : J23A Magor to J26 Malpas, Start time: 08/10/2026 18:59 , Expected end time: 08/10/2026 19:04, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 18:59
M4 : Now clear : Westbound : J23A Magor to J24 Coldra
Cleared Roadworks Traffic WalesCleared 4 days 5 hours ago
Description: M4 : Now clear : Westbound : J23A Magor to J24 Coldra, Start time: 08/10/2026 9:49 , Expected end time: 08/10/2026 9:54, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:49
M4 : Now clear : Westbound : J23A Magor to J25A Grove Park
Cleared Roadworks Traffic WalesCleared 4 days 5 hours ago
Description: M4 : Now clear : Westbound : J23A Magor to J25A Grove Park, Start time: 08/10/2026 9:49 , Expected end time: 08/10/2026 9:54, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 9:49
M4 : Eastbound : J26 Malpas to J24 Coldra : Congestion :
Cleared Roadworks Traffic WalesCleared 4 days 5 hours ago
Description: M4 : Eastbound : J26 Malpas to J24 Coldra : Congestion :, Start time: 08/10/2026 7:39 , Expected end time: 08/10/2026 9:39, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 7:39
M4 : Now clear : Westbound : J25 Caerleon to J25A Grove Park
Cleared Roadworks Traffic WalesCleared 4 days 6 hours ago
Description: M4 : Now clear : Westbound : J25 Caerleon to J25A Grove Park, Start time: 08/10/2026 8:57 , Expected end time: 08/10/2026 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 08/10/2026 8:57
M4 : Now clear : Westbound : J24 Coldra to J26 Malpas
Cleared Roadworks Traffic WalesCleared 4 days 20 hours ago
Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 07/10/2026 18:32 , Expected end time: 07/10/2026 18:34, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 18:32
M4 : Now clear : Eastbound : J27 High Cross to J24 Coldra
Cleared Roadworks Traffic WalesCleared 5 days 5 hours ago
Description: M4 : Now clear : Eastbound : J27 High Cross to J24 Coldra, Start time: 07/10/2026 10:10 , Expected end time: 07/10/2026 9:41, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 10:10
M4 : Now clear : Eastbound : J24 Coldra to J23A Magor
Cleared Roadworks Traffic WalesCleared 6 days 5 hours ago
Description: M4 : Now clear : Eastbound : J24 Coldra to J23A Magor, Start time: 06/10/2026 9:26 , Expected end time: 06/10/2026 9:30, Severity: Slight, Source: Welsh Government, Last updated: 06/10/2026 9:26
M4 : Now clear : Westbound : J24 Coldra to J26 Malpas
Cleared Roadworks Traffic WalesCleared 6 days 20 hours ago
Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 05/10/2026 18:59 , Expected end time: 05/10/2026 17:58, Severity: Moderate, Source: Welsh Government, Last updated: 05/10/2026 18:59
M4 : Now clear : Eastbound : J26 Malpas to J23A Magor
Cleared Roadworks Traffic WalesCleared 1 week 4 hours ago
Description: M4 : Now clear : Eastbound : J26 Malpas to J23A Magor, Start time: 05/10/2026 10:55 , Expected end time: 05/10/2026 9:53, Severity: Moderate, Source: Welsh Government, Last updated: 05/10/2026 10:55
M4 : Now clear : Eastbound : J28 Tredegar Park to J26 Malpas
Cleared Roadworks Traffic WalesCleared 1 week 20 hours ago
Description: M4 : Now clear : Eastbound : J28 Tredegar Park to J26 Malpas, Start time: 04/10/2026 18:45 , Expected end time: 04/10/2026 17:42, Severity: Moderate, Source: Welsh Government, Last updated: 04/10/2026 18:45
M4 : Now clear : Westbound : J24 Coldra to J25 Caerleon
Cleared Roadworks Traffic WalesCleared 1 week 2 days ago
Description: M4 : Now clear : Westbound : J24 Coldra to J25 Caerleon, Start time: 02/10/2026 20:15 , Expected end time: 02/10/2026 19:14, Severity: Moderate, Source: Welsh Government, Last updated: 02/10/2026 20:15
M4 : Now clear : Westbound : J23A Magor to J25 Caerleon
Cleared Roadworks Traffic WalesCleared 1 week 3 days ago
Description: M4 : Now clear : Westbound : J23A Magor to J25 Caerleon, Start time: 01/10/2026 20:50 , Expected end time: 01/10/2026 19:57, Severity: Moderate, Source: Welsh Government, Last updated: 01/10/2026 20:50
M4 : Now clear : Westbound : J25 Caerleon to J25A Grove Park
Cleared Roadworks Traffic WalesCleared 1 week 3 days ago
Description: M4 : Now clear : Westbound : J25 Caerleon to J25A Grove Park, Start time: 01/10/2026 19:19 , Expected end time: 01/10/2026 19:24, Severity: Moderate, Source: Welsh Government, Last updated: 01/10/2026 19:19
M4 : Westbound : J24 Coldra : Clearance work : Exit slip road closed : Diversion : 27/09/26-01/10/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: M4 : Westbound : J24 Coldra : Clearance work : Exit slip road closed : Diversion : 27/09/26-01/10/26 2000-0600 :, Start time: 27/09/2026 20:00 , End Date: 01/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/09/2026 20:00
M4 : Now clear : Westbound : J23A Magor to J26 Malpas
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: M4 : Now clear : Westbound : J23A Magor to J26 Malpas, Start time: 30/09/2026 18:25 , Expected end time: 30/09/2026 18:29, Severity: Moderate, Source: Welsh Government, Last updated: 30/09/2026 18:25
M4 : Now clear : Eastbound : J24 Coldra to J23A Magor
Cleared Roadworks Traffic WalesCleared 1 week 5 days ago
Description: M4 : Now clear : Eastbound : J24 Coldra to J23A Magor, Start time: 30/09/2026 10:30 , Expected end time: 30/09/2026 9:28, Severity: Moderate, Source: Welsh Government, Last updated: 30/09/2026 10:30
M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra
Cleared Roadworks Traffic WalesCleared 1 week 5 days ago
Description: M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra, Start time: 30/09/2026 10:15 , Expected end time: 30/09/2026 9:10, Severity: Moderate, Source: Welsh Government, Last updated: 30/09/2026 10:15
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