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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324 archived incidents found
Filters applied: Region: newport • Status: Cleared
M4 : Eastbound : J25A Grove Park to J25 Caerleon : Inside lane : Closed : 16/01/26-30/01/26
Cleared Roadworks Traffic WalesCleared 6 months 5 days ago
Description: M4 : Eastbound : J25A Grove Park to J25 Caerleon : Inside lane : Closed : 16/01/26-30/01/26, Start time: 16/01/2026 3:15 , End Date: 30/01/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 23/01/2026 20:37
M4 : Westbound : J26 Malpas : Offslip closed : 28/01/26-29/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 5 days ago
Description: M4 : Westbound : J26 Malpas : Offslip closed : 28/01/26-29/01/26 2000-0600 :, Start time: 28/01/2026 20:00 , End Date: 29/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/01/2026 20:00
M4 : Eastbound : J26 Malpas to J24 Coldra : Road closed : 28/01/26-29/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 5 days ago
Description: M4 : Eastbound : J26 Malpas to J24 Coldra : Road closed : 28/01/26-29/01/26 2000-0600 :, Start time: 28/01/2026 20:00 , End Date: 29/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/01/2026 20:00
M4 : Westbound : J24 Coldra to J26 Malpas : Road closed : 25/01/26-28/01/26 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 months 6 days ago
Description: M4 : Westbound : J24 Coldra to J26 Malpas : Road closed : 25/01/26-28/01/26 2000-0600 : Diversions in place :, Start time: 25/01/2026 20:00 , End Date: 28/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/01/2026 20:00
M4 : Eastbound : J24 Coldra : Onslip closed : 26/01/26-28/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 6 days ago
Description: M4 : Eastbound : J24 Coldra : Onslip closed : 26/01/26-28/01/26 2000-0600 :, Start time: 26/01/2026 20:00 , End Date: 28/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/01/2026 20:00
M4 : Eastbound : J24 Coldra : Congestion : offslip : Delays possible :
Cleared Roadworks Traffic WalesCleared 6 months 1 week ago
Description: M4 : Eastbound : J24 Coldra : Congestion : offslip : Delays possible :, Start time: 26/01/2026 9:08 , Expected end time: 26/01/2026 9:25, Severity: Moderate, Source: Welsh Government, Last updated: 26/01/2026 9:08
M4 : Eastbound : J26 Malpas to J24 Coldra : 19/01/26-23/01/26 2000-0600 : Clearance work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 months 1 week ago
Description: M4 : Eastbound : J26 Malpas to J24 Coldra : 19/01/26-23/01/26 2000-0600 : Clearance work : Closed : Diversions in place :, Start time: 19/01/2026 20:00 , End Date: 23/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/01/2026 10:06
M4 : Eastbound : J24 Coldra : Roadworks : Entry slip road closed : Diversions in place : 19/01/26-20/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: M4 : Eastbound : J24 Coldra : Roadworks : Entry slip road closed : Diversions in place : 19/01/26-20/01/26 2000-0600 :, Start time: 19/01/2026 20:00 , End Date: 20/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/01/2026 20:00
M4 : Westbound : J23A Magor to J24 Coldra : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: M4 : Westbound : J23A Magor to J24 Coldra : Congestion : Delays possible :, Start time: 17/01/2026 15:37 , Expected end time: 17/01/2026 17:37, Severity: Moderate, Source: Welsh Government, Last updated: 17/01/2026 15:37
M4 : Westbound : J25A Grove Park : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26 2000-0500 :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: M4 : Westbound : J25A Grove Park : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26 2000-0500 :, Start time: 15/01/2026 20:00 , End Date: 16/01/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/01/2026 20:00
M4 : Westbound : J25 Caerleon : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26 2000-0500 :
Cleared Roadworks Traffic WalesCleared 6 months 2 weeks ago
Description: M4 : Westbound : J25 Caerleon : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26 2000-0500 :, Start time: 15/01/2026 20:00 , End Date: 16/01/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/01/2026 20:00
M4 : Westbound : J25 Caerleon : Offslip closed : Local diversions in place 07/01/26-09/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 3 weeks ago
Description: M4 : Westbound : J25 Caerleon : Offslip closed : Local diversions in place 07/01/26-09/01/26 2000-0600 :, Start time: 07/01/2026 20:00 , End Date: 09/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/01/2026 20:00
M4 : Eastbound : J30 Cardiff Gate to J28 Tredegar Park : Closed : Local diversions in place 06/01/26-07/01/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 months 3 weeks ago
Description: M4 : Eastbound : J30 Cardiff Gate to J28 Tredegar Park : Closed : Local diversions in place 06/01/26-07/01/26 2000-0600 :, Start time: 06/01/2026 20:00 , End Date: 07/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/01/2026 21:10
M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 7 months 1 week ago
Description: M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :, Start time: 27/12/2025 11:22 , Expected end time: 27/12/2025 13:21, Severity: Moderate, Source: Welsh Government, Last updated: 27/12/2025 11:22
M4 : Westbound : J25A Grove Park : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Westbound : J25A Grove Park : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/12/2025 20:00
M4 : Westbound : J25 Caerleon : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Westbound : J25 Caerleon : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/12/2025 20:00
M4 : Now clear : Westbound : J23 Rogiet to J24 Coldra
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Now clear : Westbound : J23 Rogiet to J24 Coldra, Start time: 18/12/2025 18:37 , Expected end time: 18/12/2025 18:42, Severity: Moderate, Source: Welsh Government, Last updated: 18/12/2025 18:37
M4 : Eastbound : J26 Malpas : 16/12/25-17/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Eastbound : J26 Malpas : 16/12/25-17/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 16/12/2025 20:00 , End Date: 17/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/12/2025 20:00
M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Now clear : Westbound : J28 Tredegar Park to J29 Castleton, Start time: 16/12/2025 19:13 , Expected end time: 16/12/2025 19:17, Severity: Moderate, Source: Welsh Government, Last updated: 16/12/2025 19:13
M4 : Westbound : J24 Coldra to J26 Malpas : 15/12/25-16/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Westbound : J24 Coldra to J26 Malpas : 15/12/25-16/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/12/2025 20:00
M4 : Both directions : J22 Pilning/Second Severn Crossing to J30 Cardiff Gate : Poor driving conditions : Speed restrictions
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Both directions : J22 Pilning/Second Severn Crossing to J30 Cardiff Gate : Poor driving conditions : Speed restrictions, Start time: 15/12/2025 6:05 , Expected end time: 15/12/2025 16:00, Severity: Slight, Source: Welsh Government, Last updated: 15/12/2025 6:05
M4 : Westbound : J24 Coldra to J26 Malpas : 13/12/25-14/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Westbound : J24 Coldra to J26 Malpas : 13/12/25-14/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 13/12/2025 20:00 , End Date: 14/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 20:00
M4 : Westbound : J24 Coldra : 13/12/25-14/12/25 2000-0600 : onslip : Closed :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Westbound : J24 Coldra : 13/12/25-14/12/25 2000-0600 : onslip : Closed :, Start time: 13/12/2025 20:00 , End Date: 14/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 20:00
M4 : Eastbound : J26 Malpas to J24 Coldra : 13/12/25-14/12/25 2000-0600 : Roadworks : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: M4 : Eastbound : J26 Malpas to J24 Coldra : 13/12/25-14/12/25 2000-0600 : Roadworks : Closed : Diversions in place :, Start time: 13/12/2025 20:00 , End Date: 14/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 20:00
M4 : Westbound : J24 Coldra to J26 Malpas : Roadworks : Closed : Diversions in place : 12/12/25-13/12/25 2000-0600 :
Cleared Roadworks Traffic WalesCleared 7 months 3 weeks ago
Description: M4 : Westbound : J24 Coldra to J26 Malpas : Roadworks : Closed : Diversions in place : 12/12/25-13/12/25 2000-0600 :, Start time: 12/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/12/2025 20:00
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