The following traffic incidents and congestion for Blaencaerau have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
EASTBOUNDDescription: M4Now clearEastboundJ45 (Swansea) Ynysforgan to J43 (Neath) Llandarcy, Start time: 19/05/2025 9:20 , Expected end time: 19/05/2025 9:25, Severity: Moderate, Source: Welsh Government, Last updated: 19/05/2025 9:20
Nearest town: 10.19 miles from Blaencaerau.
CLEARED @ 10:42 J45 YNYSFORGAN TO J43 LLANDARCYDescription: M4EastboundJ45 (Swansea) Ynysforgan to J43 (Neath) LlandarcyCongestion :, Start time: 19/05/2025 8:40 , Expected end time: 19/05/2025 12:40, Severity: Moderate, Source: Welsh Government, Last updated: 19/05/2025 8:40
Nearest town: 10.19 miles from Blaencaerau.
CLEARED @ 08:54 J33 CAPEL LLANILLTERNDescription: M4EastboundJ33 (Cardiff) Capel LlanillternCongestionoffslip
Delay: s possible :, Start time: 19/05/2025 7:41 , Expected end time: 19/05/2025 11:41, Severity: Moderate, Source: Welsh Government, Last updated: 19/05/2025 7:41
Nearest town: 17.01 miles from Blaencaerau.
CLEARED @ 07:54 A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERNDescription: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestion
Delay: s possible :, Start time: 19/05/2025 7:39 , Expected end time: 19/05/2025 11:39, Severity: Moderate, Source: Welsh Government, Last updated: 19/05/2025 7:39
Nearest town: 18.39 miles from Blaencaerau.
CLEARED @ 07:42 TUA'R DEDisgrifiad: A470Wedi clirioTuar DeNantgarw i Coryton, Amser y digwyddiad: 19/05/2025 9:17 , Amser gorffen a ragwelir: 19/05/2025 9:22, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 19/05/2025 9:17
Nearest town: 17.72 miles from Blaencaerau.
CLEARED @ 10:30 J41 PENTYLA/BAGLANDescription: M4EastboundJ41 (Port Talbot) Pentyla/BaglanElectrical workEntry slip road closedDiversions in place19/05/25-20/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:42
Nearest town: 6.64 miles from Blaencaerau.
CLEARED @ 09:06 J43 LLANDARCY TO J42 EARLSWOODDescription: M4EastboundJ43 (Neath) Llandarcy to J42 (Swansea) EarlswoodElectrical workEntry slip road closedExit slip road closed1 lane closedDiversions in place19/05/25-20/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:43
Nearest town: 8.37 miles from Blaencaerau.
CLEARED @ 09:06 J46 LLANGYFELACH TO J47 PENLLERGAERDescription: M4WestboundJ46 (Swansea) Llangyfelach to J47 (Swansea) PenllergaerElectrical workEntry slip road closedExit slip road closed1 lane closedDiversions in place20/05/25-21/05/25 2000-0600 :, Start time: 20/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:44
Nearest town: 14.48 miles from Blaencaerau.
CLEARED @ 09:06 WENALLT ROAD OVERBRIDGEDescription: M4Both directionsWenallt Road OverbridgeRoad closedStructural inspectionsDiversions in place19/05/25-20/05/25 2000-0500 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:40
Nearest town: 18.82 miles from Blaencaerau.
CLEARED @ 08:30 UPPER BOAT TO PONTYPRIDDDescription: A470NorthboundUpper Boat to PontypriddCyclic maintenanceRoad closedDiversions in place19/05/25-21/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:11
Nearest town: 15.04 miles from Blaencaerau.
CLEARED @ 08:30 PONTYPRIDD TO UPPER BOATDescription: A470SouthboundPontypridd to Upper BoatCyclic maintenanceRoad closedDiversions in place21/05/25-23/05/25 2000-0600 :, Start time: 21/05/2025 20:00 , End Date: 23/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:12
Nearest town: 15.04 miles from Blaencaerau.
CLEARED @ 08:30