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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18 archived incidents found
Filters applied: Region: vale-of-glamorgan • Status: Cleared
M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 5 days 11 hours ago
Description: M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern, Start time: 02/07/2026 10:15 , Expected end time: 02/07/2026 10:16, Severity: Moderate, Source: Welsh Government, Last updated: 02/07/2026 10:15
M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 1 week 5 days ago
Description: M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern, Start time: 25/06/2026 8:11 , Expected end time: 25/06/2026 8:16, Severity: Moderate, Source: Welsh Government, Last updated: 25/06/2026 8:11
M4 : Eastbound : J34 Miskin to J33 Capel Llanilltern : Incident : offslip : Road closed : Delays possible :
Cleared Roadworks Traffic WalesCleared 2 weeks 2 hours ago
Description: M4 : Eastbound : J34 Miskin to J33 Capel Llanilltern : Incident : offslip : Road closed : Delays possible :, Start time: 23/06/2026 17:45 , Expected end time: 23/06/2026 21:45, Severity: Severe, Source: Welsh Government, Last updated: 23/06/2026 17:45
M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern
Cleared Roadworks Traffic WalesCleared 4 weeks 11 hours ago
Description: M4 : Now clear : Eastbound : J34 Miskin to J33 Capel Llanilltern, Start time: 09/06/2026 10:05 , Expected end time: 09/06/2026 9:04, Severity: Moderate, Source: Welsh Government, Last updated: 09/06/2026 10:05
M4 : Westbound : J34 Miskin to J35 Pencoed : 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 2 months 2 weeks ago
Description: M4 : Westbound : J34 Miskin to J35 Pencoed : 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 16/04/2026 20:00 , End Date: 18/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/04/2026 20:00
M4 : Now clear : Westbound : J34 Miskin to J35 Pencoed
Cleared Roadworks Traffic WalesCleared 2 months 3 weeks ago
Description: M4 : Now clear : Westbound : J34 Miskin to J35 Pencoed, Start time: 15/04/2026 13:56 , Expected end time: 15/04/2026 14:01, Severity: Moderate, Source: Welsh Government, Last updated: 15/04/2026 13:56
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 10/04/26-11/04/26 2000-0600 : Closed :
Cleared Roadworks Traffic WalesCleared 2 months 3 weeks ago
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 10/04/26-11/04/26 2000-0600 : Closed :, Start time: 10/04/2026 20:00 , End Date: 11/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/04/2026 20:00
M4 : Now clear : Eastbound : J35 Pencoed to J34 Miskin
Cleared Roadworks Traffic WalesCleared 3 months 23 hours ago
Description: M4 : Now clear : Eastbound : J35 Pencoed to J34 Miskin, Start time: 06/04/2026 21:30 , Expected end time: 06/04/2026 21:35, Severity: Road closure, Source: Welsh Government, Last updated: 06/04/2026 21:30
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Road closed : 01/04/26-02/04/26 2000-0600 : Road closed :
Cleared Roadworks Traffic WalesCleared 3 months 5 days ago
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Road closed : 01/04/26-02/04/26 2000-0600 : Road closed :, Start time: 01/04/2026 20:00 , End Date: 02/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/04/2026 21:48
M4 : Westbound : J34 Miskin to J35 Pencoed : Emergency work : Road closed : Diversions in place : 26/03/26-27/03/26 2000-0030 :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Westbound : J34 Miskin to J35 Pencoed : Emergency work : Road closed : Diversions in place : 26/03/26-27/03/26 2000-0030 :, Start time: 26/03/2026 20:00 , End Date: 27/03/2026 0:30, Severity: Road closure, Source: Welsh Government, Last updated: 26/03/2026 20:00
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Resurfacing work : Road closed : Diversions in place : 23/03/26-25/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Resurfacing work : Road closed : Diversions in place : 23/03/26-25/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/03/2026 20:00
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 18/03/26-25/03/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 18/03/26-25/03/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 18/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/03/2026 20:00
M4 : Westbound : J34 Miskin to J35 Pencoed : Resurfacing work : Road closed : Diversions in place : 23/03/26-24/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 months 1 week ago
Description: M4 : Westbound : J34 Miskin to J35 Pencoed : Resurfacing work : Road closed : Diversions in place : 23/03/26-24/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 24/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/03/2026 20:00
M4 : Now clear : Both directions : J34 Miskin to J35 Pencoed
Cleared Roadworks Traffic WalesCleared 5 months 5 days ago
Description: M4 : Now clear : Both directions : J34 Miskin to J35 Pencoed, Start time: 01/02/2026 22:04 , Expected end time: 01/02/2026 22:09, Severity: Road closure, Source: Welsh Government, Last updated: 01/02/2026 22:04
M4 : Now clear : Westbound : J33 Capel Llanilltern to J34 Miskin
Cleared Roadworks Traffic WalesCleared 5 months 2 weeks ago
Description: M4 : Now clear : Westbound : J33 Capel Llanilltern to J34 Miskin, Start time: 23/01/2026 17:35 , Expected end time: 23/01/2026 17:40, Severity: Moderate, Source: Welsh Government, Last updated: 23/01/2026 17:35
M4 : Eastbound : J34 Miskin to J33 Capel Llanilltern : 08/12/25-10/12/25 2000-0600 : Roadworks : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 months 3 weeks ago
Description: M4 : Eastbound : J34 Miskin to J33 Capel Llanilltern : 08/12/25-10/12/25 2000-0600 : Roadworks : Closed : Diversions in place :, Start time: 08/12/2025 20:00 , End Date: 10/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/12/2025 20:00
M4 : Now open : Eastbound : J35 Pencoed to J34 Miskin : Incident : Long delays
Cleared Roadworks Traffic WalesCleared 8 months 5 days ago
Description: M4 : Now open : Eastbound : J35 Pencoed to J34 Miskin : Incident : Long delays, Start time: 02/11/2025 9:30 , Expected end time: 02/11/2025 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2025 9:30
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Carriageway maintenance : Road closed : Diversions in place : 07/10/25-10/10/25 2000-0600 :
Cleared Roadworks Traffic WalesCleared 8 months 3 weeks ago
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : Carriageway maintenance : Road closed : Diversions in place : 07/10/25-10/10/25 2000-0600 :, Start time: 07/10/2025 20:00 , End Date: 10/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/10/2025 20:00
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