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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545 archived incidents found
Filters applied: Region: newport • Status: Cleared
M4 : Now clear : Westbound : J27 High Cross to J28 Tredegar Park
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J27 High Cross to J28 Tredegar Park, Start time: 21/11/2025 10:46 , Expected end time: 21/11/2025 10:51, Severity: Moderate, Source: Welsh Government, Last updated: 21/11/2025 10:46
M4 : Eastbound : J26 Malpas to J24 Coldra : Maintenance work : Road closed : 20/11/25-21/11/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J26 Malpas to J24 Coldra : Maintenance work : Road closed : 20/11/25-21/11/25 2000-0600 :, Start time: 20/11/2025 20:00 , End Date: 21/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/11/2025 20:00
M4 : Westbound : J25A Grove Park : Offslip closed : 20/11/25-21/11/25 2000-0500 :
Cleared Traffic WalesDescription: M4 : Westbound : J25A Grove Park : Offslip closed : 20/11/25-21/11/25 2000-0500 :, Start time: 20/11/2025 20:00 , End Date: 21/11/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/11/2025 20:00
M4 : Westbound : J25 Caerleon : Offslip closed : 20/11/25-21/11/25 2000-0500 :
Cleared Traffic WalesDescription: M4 : Westbound : J25 Caerleon : Offslip closed : 20/11/25-21/11/25 2000-0500 :, Start time: 20/11/2025 20:00 , End Date: 21/11/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/11/2025 20:00
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 20/11/2025 15:17 , Expected end time: 20/11/2025 20:17, Severity: Moderate, Source: Welsh Government, Last updated: 20/11/2025 15:17
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 19/11/2025 15:44 , Expected end time: 19/11/2025 19:44, Severity: Moderate, Source: Welsh Government, Last updated: 19/11/2025 15:44
M4 : Now clear : Eastbound : J28 Tredegar Park to J23A Magor
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J28 Tredegar Park to J23A Magor, Start time: 19/11/2025 9:39 , Expected end time: 19/11/2025 9:44, Severity: Moderate, Source: Welsh Government, Last updated: 19/11/2025 9:39
M4 : Eastbound : J24 Coldra : offslip : Road closed : 16/11/25-19/11/25 2000-0600 : No works 18/11
Cleared Traffic WalesDescription: M4 : Eastbound : J24 Coldra : offslip : Road closed : 16/11/25-19/11/25 2000-0600 : No works 18/11, Start time: 16/11/2025 20:00 , End Date: 19/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/11/2025 20:00
M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton, Start time: 18/11/2025 18:35 , Expected end time: 18/11/2025 18:40, Severity: Moderate, Source: Welsh Government, Last updated: 18/11/2025 18:35
M4 : Now clear : Westbound : J23 Rogiet to J26 Malpas
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J23 Rogiet to J26 Malpas, Start time: 18/11/2025 18:48 , Expected end time: 18/11/2025 18:53, Severity: Moderate, Source: Welsh Government, Last updated: 18/11/2025 18:48
M4 : Now clear : Eastbound : J26 Malpas to J23A Magor
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J26 Malpas to J23A Magor, Start time: 18/11/2025 10:09 , Expected end time: 18/11/2025 10:14, Severity: Moderate, Source: Welsh Government, Last updated: 18/11/2025 10:09
M4 : Westbound : J23A Magor to J25 Caerleon : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J23A Magor to J25 Caerleon : Congestion : Delays possible :, Start time: 17/11/2025 16:35 , Expected end time: 17/11/2025 19:35, Severity: Moderate, Source: Welsh Government, Last updated: 17/11/2025 16:35
M4 : Now clear : Eastbound : J28 Tredegar Park to J26 Malpas
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J28 Tredegar Park to J26 Malpas, Start time: 17/11/2025 18:13 , Expected end time: 17/11/2025 18:18, Severity: Slight, Source: Welsh Government, Last updated: 17/11/2025 18:13
M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :, Start time: 17/11/2025 6:44 , Expected end time: 17/11/2025 9:44, Severity: Moderate, Source: Welsh Government, Last updated: 17/11/2025 6:44
M4 : Westbound : J24 Coldra to J26 Malpas : Maintenance work : Road closed : 16/11/25-17/11/25 2000-0600
Cleared Traffic WalesDescription: M4 : Westbound : J24 Coldra to J26 Malpas : Maintenance work : Road closed : 16/11/25-17/11/25 2000-0600, Start time: 16/11/2025 20:00 , End Date: 17/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/11/2025 20:00
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 15/11/2025 12:33 , Expected end time: 15/11/2025 15:33, Severity: Moderate, Source: Welsh Government, Last updated: 15/11/2025 12:33
M4 : Now clear : Both directions : J22 Pilning to J30 Cardiff Gate
Cleared Traffic WalesDescription: M4 : Now clear : Both directions : J22 Pilning to J30 Cardiff Gate, Start time: 15/11/2025 6:40 , Expected end time: 15/11/2025 6:45, Severity: Slight, Source: Welsh Government, Last updated: 15/11/2025 6:40
M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra, Start time: 14/11/2025 20:38 , Expected end time: 14/11/2025 20:43, Severity: Moderate, Source: Welsh Government, Last updated: 14/11/2025 20:38
M4 : Now clear : Westbound : J23A Magor to J26 Malpas
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J23A Magor to J26 Malpas, Start time: 14/11/2025 19:01 , Expected end time: 14/11/2025 19:06, Severity: Moderate, Source: Welsh Government, Last updated: 14/11/2025 19:01
M4 : Eastbound : JBGT Brynglas Tunnels : Flooding : Lane closed : Until further notice
Cleared Traffic WalesDescription: M4 : Eastbound : JBGT Brynglas Tunnels : Flooding : Lane closed : Until further notice, Start time: 14/11/2025 14:30 , Expected end time: 14/11/2025 19:29, Severity: Slight, Source: Welsh Government, Last updated: 14/11/2025 14:30
M4 : Now clear : Eastbound : J25 Caerleon
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J25 Caerleon, Start time: 14/11/2025 15:29 , Expected end time: 14/11/2025 15:34, Severity: Moderate, Source: Welsh Government, Last updated: 14/11/2025 15:29
M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton, Start time: 14/11/2025 9:51 , Expected end time: 14/11/2025 9:56, Severity: Moderate, Source: Welsh Government, Last updated: 14/11/2025 9:51
M4 : Westbound : J26 Malpas : Cyclic maintenance : Road closed : Diversions in place : 10/11/25-14/11/25 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J26 Malpas : Cyclic maintenance : Road closed : Diversions in place : 10/11/25-14/11/25 2000-0600 :, Start time: 10/11/2025 20:00 , End Date: 14/11/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/11/2025 20:00
M4 : Now clear : Westbound : J24 Coldra to J26 Malpas
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 13/11/2025 19:43 , Expected end time: 13/11/2025 19:48, Severity: Moderate, Source: Welsh Government, Last updated: 13/11/2025 19:43
M4 : Eastbound : J26 Malpas to J23A Magor : Congestion : Delays possible :
Cleared Traffic WalesDescription: M4 : Eastbound : J26 Malpas to J23A Magor : Congestion : Delays possible :, Start time: 13/11/2025 6:31 , Expected end time: 13/11/2025 10:31, Severity: Moderate, Source: Welsh Government, Last updated: 13/11/2025 6:31
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