The following traffic incidents and congestion for Glan y llyn have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERNDescription: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestion
Delay: s possible :, Start time: 18/03/2025 15:33 , Expected end time: 18/03/2025 19:33, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 15:33
Nearest town: 4.05 miles from Glan y llyn.
ABERCYNON ROUNDABOUTDescription: A470Both directionsAbercynon RoundaboutRoadworksTemporary traffic lights06/01/25-13/06/25 2000-0600
Delay: s possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 7.32 miles from Glan y llyn.
CLEARED @ 15:06 ABERCANAID ROUNDABOUT TO DOWLAIS TOPDescription: A4060Both directionsAbercanaid Roundabout to Dowlais TopCyclic maintenanceLane closed25/11/24-28/03/25 2000-0600 :, Start time: 25/11/2024 20:00 , End Date: 28/03/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 25/11/2024 20:00
Nearest town: 12.24 miles from Glan y llyn.
CLEARED @ 15:06 EASTBOUNDDescription: M4Now clearEastboundJ29 (Cardiff) Castleton to J24 (Newport) Coldra, Start time: 18/03/2025 9:11 , Expected end time: 18/03/2025 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:11
Nearest town: 12.09 miles from Glan y llyn.
CLEARED @ 10:30 SOUTHBOUNDDescription: A470Now clearSouthboundNantgarw to Coryton, Start time: 18/03/2025 10:02 , Expected end time: 18/03/2025 10:07, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 10:02
Nearest town: 1.03 miles from Glan y llyn.
CLEARED @ 10:30 EASTBOUNDDescription: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 18/03/2025 9:57 , Expected end time: 18/03/2025 10:02, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:57
Nearest town: 2.27 miles from Glan y llyn.
CLEARED @ 10:30 WESTBOUNDDescription: A48MNow clearWestboundJ29 Castleton to J29A St Mellons, Start time: 18/03/2025 9:47 , Expected end time: 18/03/2025 9:52, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:47
Nearest town: 8.42 miles from Glan y llyn.
CLEARED @ 10:30 NORTHBOUNDDescription: A470Now clearNorthboundCoryton to Nantgarw, Start time: 18/03/2025 9:57 , Expected end time: 18/03/2025 10:02, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:57
Nearest town: 1.03 miles from Glan y llyn.
CLEARED @ 10:30 WESTBOUNDDescription: M4Now clearWestboundJ28 (Newport) Tredegar Park, Start time: 18/03/2025 9:48 , Expected end time: 18/03/2025 9:53, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:48
Nearest town: 10.69 miles from Glan y llyn.
CLEARED @ 10:30 NORTHBOUNDDescription: A4232Now clearNorthboundA48 Interchange to M4 J33 Capel Llanilltern, Start time: 18/03/2025 9:04 , Expected end time: 18/03/2025 9:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:04
Nearest town: 4.05 miles from Glan y llyn.
CLEARED @ 10:18 SOUTHBOUNDDescription: A4232Now clearSouthboundM4 J33 Capel Llanilltern to A48 Interchange, Start time: 18/03/2025 9:04 , Expected end time: 18/03/2025 9:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 9:04
Nearest town: 4.05 miles from Glan y llyn.
CLEARED @ 10:18 SOUTHBOUNDDescription: A470Now clearSouthboundNantgarw to Coryton, Start time: 18/03/2025 10:02 , Expected end time: 18/03/2025 10:07, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2025 10:02
Nearest town: 1.03 miles from Glan y llyn.
CLEARED @ 10:06 ABERGAVENNY HARDWICK R/BOUT TO LLANFOISTDescription: A465WestboundAbergavenny Hardwick R/bout to LlanfoistResurfacing workClosedDiversions in place10/03/25-22/03/25 2000-0600 :, Start time: 10/03/2025 20:00 , End Date: 22/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/03/2025 20:00
Nearest town: 19.27 miles from Glan y llyn.
CLEARED @ 15:06 PENTREBACH TO ABERCANAIDDescription: A4060Both directionsPentrebach to AbercanaidCarriageway maintenance1 lane closed25/11/24-28/03/25 2000-0600 :, Start time: 25/11/2024 20:00 , End Date: 28/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/11/2024 20:00
Nearest town: 12.71 miles from Glan y llyn.
CLEARED @ 15:06 M4 J33 CAPEL LLANILLTERNDescription: A4232WestboundM4 J33 Capel LlanillternRoadworksEntry slip road closedand Exit slip road closedDiversions in place17/03/25-08/04/25 2000-0600 :, Start time: 17/03/2025 20:00 , End Date: 08/04/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/03/2025 20:00
Nearest town: 3.09 miles from Glan y llyn.
CLEARED @ 15:06 TUA'R DWYRAINDisgrifiad: M4Wedi clirioTuar DwyrainC32 Coryton, Amser y digwyddiad: 18/03/2025 9:57 , Amser gorffen a ragwelir: 18/03/2025 10:02, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 18/03/2025 9:57
Nearest town: 2.27 miles from Glan y llyn.
CLEARED @ 10:06