The following traffic incidents and congestion for Blaengwrach have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
J42 EARLSWOOD TO J38 MARGAMDescription: M4EastboundJ42 (Swansea) Earlswood to J38 (Port Talbot) MargamCongestion
Delay: s possible :, Start time: 08/12/2025 17:42 , Expected end time: 08/12/2025 19:42, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 17:42
Nearest town: 10.89 miles from Blaengwrach.
J42 EARLSWOOD TO J38 MARGAMDescription: M4EastboundJ42 (Swansea) Earlswood to J38 (Port Talbot) MargamCongestion
Delay: s possible :, Start time: 08/12/2025 14:15 , Expected end time: 08/12/2025 15:15, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 14:15
Nearest town: 10.89 miles from Blaengwrach.
CLEARED @ 14:30 J42 EARLSWOOD TO J43 LLANDARCYDescription: M4EastboundJ42 (Swansea) Earlswood to J43 (Neath) LlandarcyonslipoffslipClosedDiversions in place07/12/25-12/12/25 2000-0600 :, Start time: 07/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/12/2025 20:00
Nearest town: 10.28 miles from Blaengwrach.
EASTBOUNDDescription: M4Now openEastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) Pyle, Start time: 08/12/2025 17:37 , Expected end time: 08/12/2025 17:42, Severity: Road closure, Source: Welsh Government, Last updated: 08/12/2025 17:37
Nearest town: 14.15 miles from Blaengwrach.
J42 EARLSWOODDescription: M4WestboundJ42 (Swansea) Earlswood10/12/25-11/12/25 2000-0600onslipRoadworksOnslip closedDiversions in place :, Start time: 10/12/2025 20:00 , End Date: 11/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:05
Nearest town: 10.53 miles from Blaengwrach.
CLEARED @ 17:30 J37 PYLE TO J39 GROESDescription: M4WestboundJ37 (Porthcawl) Pyle to J39 Groes08/12/25-13/12/25 2000-0600RoadworksClosedDiversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:57
Nearest town: 13.88 miles from Blaengwrach.
CLEARED @ 17:18 J38 MARGAM TO J37 PYLEDescription: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) Pyle08/12/25-13/12/25 2000-0600ClosedRoadworksDiversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:02
Nearest town: 14.15 miles from Blaengwrach.
CLEARED @ 17:18 UPPER BOATDescription: A470SouthboundUpper BoatonslipRoadworksClosed09/12/25-12/12/25 2000-0600 :, Start time: 09/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:54
Nearest town: 19 miles from Blaengwrach.
CLEARED @ 16:18 PENTREBACH TO ABERCANAIDDescription: A4060Both directionsPentrebach to AbercanaidRoadworksClosedDiversions in place27/11/25-19/12/25 2000-0600 :, Start time: 27/11/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:08
Nearest town: 12.58 miles from Blaengwrach.
CLEARED @ 15:30 C38 MARGAM I G37 Y PĪLDisgrifiad: M4Tuar DwyrainC38 Margam i G37 Y PlDigwyddiadGwaith brysFfordd ar gauOedi, Amser y digwyddiad: 08/12/2025 14:03 , Amser gorffen a ragwelir: 08/12/2025 16:02, Difrifoldeb: Ffordd ar gau, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 08/12/2025 14:03
Nearest town: 14.15 miles from Blaengwrach.
CLEARED @ 14:06