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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 : Westbound : J28 Tredegar Park to J30 Cardiff Gate : Abnormal load : Delays possible

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 3 weeks ago

Started Start time TBC Ended 15 Aug 2026, 06:55

Description: M4 : Westbound : J28 Tredegar Park to J30 Cardiff Gate : Abnormal load : Delays possible, Start time: 15/08/2026 7:30 , Expected end time: 15/08/2026 7:50, Severity: Slight, Source: Welsh Government, Last updated: 15/08/2026 7:30

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M4 : Eastbound : J26 Malpas : Electrical work : Entry slip road closed : Exit slip road closed : 10/08/26-15/08/26 2000-0600 :

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 3 weeks ago

Started Start time TBC Ended 15 Aug 2026, 05:05

Description: M4 : Eastbound : J26 Malpas : Electrical work : Entry slip road closed : Exit slip road closed : 10/08/26-15/08/26 2000-0600 :, Start time: 10/08/2026 20:00 , End Date: 15/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/08/2026 20:00

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M4 : Eastbound : J25A Grove Park : Construction work : A4042 Bridge closed : 10/08/26-15/08/26 2000-0600 :

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 3 weeks ago

Started Start time TBC Ended 15 Aug 2026, 05:05

Description: M4 : Eastbound : J25A Grove Park : Construction work : A4042 Bridge closed : 10/08/26-15/08/26 2000-0600 :, Start time: 10/08/2026 20:00 , End Date: 15/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/08/2026 20:00

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M4 : Now clear : Westbound : J24 Coldra to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 4 weeks ago

Started Start time TBC Ended 14 Aug 2026, 19:55

Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 14/08/2026 20:38 , Expected end time: 14/08/2026 20:43, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 20:38

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M4 : Eastbound : J29 Castleton to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 4 weeks ago

Started Start time TBC Ended 14 Aug 2026, 17:25

Description: M4 : Eastbound : J29 Castleton to J26 Malpas : Congestion : Delays possible :, Start time: 14/08/2026 11:36 , Expected end time: 14/08/2026 19:35, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 11:36

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M4 : Now clear : Westbound : J23A Magor to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 1 month 4 weeks ago

Started Start time TBC Ended 13 Aug 2026, 18:50

Description: M4 : Now clear : Westbound : J23A Magor to J26 Malpas, Start time: 13/08/2026 19:31 , Expected end time: 13/08/2026 19:21, Severity: Moderate, Source: Welsh Government, Last updated: 13/08/2026 19:31

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M4 : Now clear : Westbound : J24 Coldra to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 6 hours ago

Started Start time TBC Ended 12 Aug 2026, 19:20

Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 12/08/2026 20:00 , Expected end time: 12/08/2026 18:58, Severity: Moderate, Source: Welsh Government, Last updated: 12/08/2026 20:00

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M4 : Now clear : Eastbound : J24 Coldra to J23A Magor

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 17 hours ago

Started Start time TBC Ended 12 Aug 2026, 09:05

Description: M4 : Now clear : Eastbound : J24 Coldra to J23A Magor, Start time: 12/08/2026 9:50 , Expected end time: 12/08/2026 8:47, Severity: Slight, Source: Welsh Government, Last updated: 12/08/2026 9:50

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M4 : Now clear : Westbound : J24 Coldra to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 day ago

Started Start time TBC Ended 11 Aug 2026, 18:15

Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 11/08/2026 18:57 , Expected end time: 11/08/2026 18:31, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 18:57

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M4 : Eastbound : J24 Coldra to J23A Magor : Congestion :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 day ago

Started Start time TBC Ended 11 Aug 2026, 08:20

Description: M4 : Eastbound : J24 Coldra to J23A Magor : Congestion :, Start time: 11/08/2026 7:11 , Expected end time: 11/08/2026 9:11, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 7:11

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M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 2 days ago

Started Start time TBC Ended 10 Aug 2026, 18:25

Description: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 10/08/2026 14:14 , Expected end time: 10/08/2026 20:14, Severity: Moderate, Source: Welsh Government, Last updated: 10/08/2026 14:14

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M4 : Now clear : Eastbound : J27 High Cross to J24 Coldra

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 2 days ago

Started Start time TBC Ended 10 Aug 2026, 10:50

Description: M4 : Now clear : Eastbound : J27 High Cross to J24 Coldra, Start time: 10/08/2026 11:30 , Expected end time: 10/08/2026 10:28, Severity: Moderate, Source: Welsh Government, Last updated: 10/08/2026 11:30

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M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 3 days ago

Started Start time TBC Ended 9 Aug 2026, 18:00

Description: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 09/08/2026 13:39 , Expected end time: 09/08/2026 19:39, Severity: Moderate, Source: Welsh Government, Last updated: 09/08/2026 13:39

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M4 : Eastbound : J24 Coldra to J23A Magor : Congestion

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 3 days ago

Started Start time TBC Ended 9 Aug 2026, 17:05

Description: M4 : Eastbound : J24 Coldra to J23A Magor : Congestion, Start time: 09/08/2026 15:56 , Expected end time: 09/08/2026 17:56, Severity: Moderate, Source: Welsh Government, Last updated: 09/08/2026 15:56

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M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 3 days ago

Started Start time TBC Ended 9 Aug 2026, 13:50

Description: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion, Start time: 09/08/2026 13:32 , Expected end time: 09/08/2026 15:32, Severity: Moderate, Source: Welsh Government, Last updated: 09/08/2026 13:32

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M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 4 days ago

Started Start time TBC Ended 8 Aug 2026, 17:30

Description: M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :, Start time: 08/08/2026 16:26 , Expected end time: 08/08/2026 18:26, Severity: Moderate, Source: Welsh Government, Last updated: 08/08/2026 16:26

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M4 : Eastbound : J24 Coldra to J23 Rogiet : Congestion :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 4 days ago

Started Start time TBC Ended 8 Aug 2026, 11:55

Description: M4 : Eastbound : J24 Coldra to J23 Rogiet : Congestion :, Start time: 08/08/2026 10:48 , Expected end time: 08/08/2026 12:48, Severity: Moderate, Source: Welsh Government, Last updated: 08/08/2026 10:48

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M4 : Eastbound : J28 Tredegar Park to J25A Grove Park : Congestion

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 4 days ago

Started Start time TBC Ended 8 Aug 2026, 11:15

Description: M4 : Eastbound : J28 Tredegar Park to J25A Grove Park : Congestion, Start time: 08/08/2026 11:07 , Expected end time: 08/08/2026 12:07, Severity: Moderate, Source: Welsh Government, Last updated: 08/08/2026 11:07

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M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 5 days ago

Started Start time TBC Ended 7 Aug 2026, 14:50

Description: M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :, Start time: 07/08/2026 13:43 , Expected end time: 07/08/2026 15:41, Severity: Moderate, Source: Welsh Government, Last updated: 07/08/2026 13:43

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M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 5 days ago

Started Start time TBC Ended 7 Aug 2026, 11:35

Description: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :, Start time: 07/08/2026 10:28 , Expected end time: 07/08/2026 12:28, Severity: Moderate, Source: Welsh Government, Last updated: 07/08/2026 10:28

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M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 6 days ago

Started Start time TBC Ended 6 Aug 2026, 18:30

Description: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 06/08/2026 17:24 , Expected end time: 06/08/2026 19:23, Severity: Moderate, Source: Welsh Government, Last updated: 06/08/2026 17:24

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M4 : Westbound : Prince of Wales Bridge to JBGT Brynglas Tunnels : Congestion : Delays possible :

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 week ago

Started Start time TBC Ended 5 Aug 2026, 17:45

Description: M4 : Westbound : Prince of Wales Bridge to JBGT Brynglas Tunnels : Congestion : Delays possible :, Start time: 05/08/2026 18:18 , Expected end time: 05/08/2026 19:18, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 18:18

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M4 : Now clear : Westbound : J24 Coldra to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 week ago

Started Start time TBC Ended 4 Aug 2026, 19:50

Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 04/08/2026 20:30 , Expected end time: 04/08/2026 19:29, Severity: Moderate, Source: Welsh Government, Last updated: 04/08/2026 20:30

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M4 : Now clear : Westbound : J24 Coldra to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 week ago

Started Start time TBC Ended 2 Aug 2026, 18:50

Description: M4 : Now clear : Westbound : J24 Coldra to J26 Malpas, Start time: 02/08/2026 19:30 , Expected end time: 02/08/2026 18:26, Severity: Moderate, Source: Welsh Government, Last updated: 02/08/2026 19:30

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M4 : Now clear : Eastbound : J27 High Cross to J26 Malpas

Cleared Roadworks Traffic Wales
Newport

Cleared 2 months 1 week ago

Started Start time TBC Ended 2 Aug 2026, 14:45

Description: M4 : Now clear : Eastbound : J27 High Cross to J26 Malpas, Start time: 02/08/2026 15:25 , Expected end time: 02/08/2026 14:23, Severity: Moderate, Source: Welsh Government, Last updated: 02/08/2026 15:25

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