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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110 archived incidents found
Filters applied: Region: bridgend • Status: Cleared
M4 : Now clear : Westbound : J35 Pencoed to J36 Sarn
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J35 Pencoed to J36 Sarn, Start time: 05/06/2026 15:51 , Expected end time: 05/06/2026 15:52, Severity: Moderate, Source: Welsh Government, Last updated: 05/06/2026 15:51
M4 : Westbound : J37 Pyle to J38 Margam : Incident : Accident : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J37 Pyle to J38 Margam : Incident : Accident : Delays possible :, Start time: 04/06/2026 13:15 , Expected end time: 04/06/2026 15:15, Severity: Moderate, Source: Welsh Government, Last updated: 04/06/2026 13:15
M4 : Westbound : J37 Pyle : Accident : offslip : Lane closed : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J37 Pyle : Accident : offslip : Lane closed : Delays possible :, Start time: 25/05/2026 12:44 , Expected end time: 25/05/2026 14:44, Severity: Moderate, Source: Welsh Government, Last updated: 25/05/2026 12:44
M4 : Now clear : Westbound : J35 Pencoed
Cleared Traffic WalesDescription: M4 : Now clear : Westbound : J35 Pencoed, Start time: 22/05/2026 13:21 , Expected end time: 22/05/2026 13:26, Severity: Road closure, Source: Welsh Government, Last updated: 22/05/2026 13:21
M4 : Westbound : J35 Pencoed : Accident : Delays possible :
Cleared Traffic WalesDescription: M4 : Westbound : J35 Pencoed : Accident : Delays possible :, Start time: 22/05/2026 12:10 , Expected end time: 22/05/2026 14:10, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2026 12:10
M4 : Eastbound : J35 Pencoed : 06/05/26-12/05/26 2000-0600 : offslip : Closed :
Cleared Traffic WalesDescription: M4 : Eastbound : J35 Pencoed : 06/05/26-12/05/26 2000-0600 : offslip : Closed :, Start time: 06/05/2026 20:00 , End Date: 12/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/05/2026 20:00
M4 : Westbound : J35 Pencoed : Exit slip road closed : Diversions in place : 27/04/26-01/05/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J35 Pencoed : Exit slip road closed : Diversions in place : 27/04/26-01/05/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 01/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
M4 : Westbound : J35 Pencoed to J37 Pyle : Closed : Diversions in place : 21/04/26-25/04/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J35 Pencoed to J37 Pyle : Closed : Diversions in place : 21/04/26-25/04/26 2000-0600 :, Start time: 21/04/2026 20:00 , End Date: 25/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 21/04/2026 20:00
M4 : Eastbound : J37 Pyle to J36 Sarn : 16/04/26-17/04/26 2000-0500 : Carriageway maintenance : Onslip closed : Diversions in place :
Cleared Traffic WalesDescription: M4 : Eastbound : J37 Pyle to J36 Sarn : 16/04/26-17/04/26 2000-0500 : Carriageway maintenance : Onslip closed : Diversions in place :, Start time: 16/04/2026 20:00 , End Date: 17/04/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/04/2026 20:00
M4 : Eastbound : J36 Sarn : 07/04/26-08/04/26 2000-0600 : Closed :
Cleared Traffic WalesDescription: M4 : Eastbound : J36 Sarn : 07/04/26-08/04/26 2000-0600 : Closed :, Start time: 07/04/2026 20:00 , End Date: 08/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/04/2026 20:00
M4 : Eastbound : J36 Sarn : 07/04/26-08/04/26 2000-0600 : Closed :
Cleared Traffic WalesDescription: M4 : Eastbound : J36 Sarn : 07/04/26-08/04/26 2000-0600 : Closed :, Start time: 07/04/2026 20:00 , Expected end time: 08/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/04/2026 7:50
M4 : Westbound : J37 Pyle to J38 Margam : Road closed : 31/03/26-01/04/26 2000-0600 : Diversions in place :
Cleared Traffic WalesDescription: M4 : Westbound : J37 Pyle to J38 Margam : Road closed : 31/03/26-01/04/26 2000-0600 : Diversions in place :, Start time: 31/03/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 31/03/2026 20:00
M4 : Eastbound : J36 Sarn : Onslip closed : 02/03/26-01/04/26 2000-0600 : Diversions in place :
Cleared Traffic WalesDescription: M4 : Eastbound : J36 Sarn : Onslip closed : 02/03/26-01/04/26 2000-0600 : Diversions in place :, Start time: 02/03/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/03/2026 8:47
M4 : Eastbound : J38 Margam to J37 Pyle : Road closed : 30/03/26-31/03/26 2000-0600 : Diversions in place :
Cleared Traffic WalesDescription: M4 : Eastbound : J38 Margam to J37 Pyle : Road closed : 30/03/26-31/03/26 2000-0600 : Diversions in place :, Start time: 30/03/2026 20:00 , End Date: 31/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/03/2026 20:00
M4 : Now clear : Eastbound : J37 Pyle to J36 Sarn
Cleared Traffic WalesDescription: M4 : Now clear : Eastbound : J37 Pyle to J36 Sarn, Start time: 27/03/2026 16:44 , Expected end time: 27/03/2026 16:49, Severity: Moderate, Source: Welsh Government, Last updated: 27/03/2026 16:44
M4 : Eastbound : J37 Pyle to J36 Sarn : Carriageway maintenance : Road closed : Diversions in place : 23/03/26-24/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J37 Pyle to J36 Sarn : Carriageway maintenance : 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 : Eastbound : J38 Margam to J37 Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :
Cleared Traffic WalesDescription: M4 : Eastbound : J38 Margam to J37 Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00
M4 : Eastbound : J36 Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J36 Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
M4 : Eastbound : J36 Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J36 Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
M4 : Eastbound : J38 Margam to J37 Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J38 Margam to J37 Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
M4 : Westbound : J37 Pyle to J38 Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J37 Pyle to J38 Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
M4 : Westbound : J36 Sarn : Resurfacing work : Entry slip road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J36 Sarn : Resurfacing work : Entry slip road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :, Start time: 11/03/2026 20:00 , End Date: 12/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 20:00
M4 : Eastbound : J37 Pyle to J36 Sarn : Resurfacing work : Road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Eastbound : J37 Pyle to J36 Sarn : Resurfacing work : Road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :, Start time: 11/03/2026 20:00 , End Date: 12/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 20:00
M4 : Westbound : J35 Pencoed to J37 Pyle : Roadworks : Road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J35 Pencoed to J37 Pyle : Roadworks : Road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :, Start time: 11/03/2026 20:00 , End Date: 12/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 20:00
M4 : Westbound : J35 Pencoed : Roadworks : Entry slip road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :
Cleared Traffic WalesDescription: M4 : Westbound : J35 Pencoed : Roadworks : Entry slip road closed : Diversions in place : 11/03/26-12/03/26 2000-0600 :, Start time: 11/03/2026 20:00 , End Date: 12/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 20:00
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