The following traffic incidents and congestion for Blaenavon have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
J24 COLDRA TO J26 MALPASDescription: M4WestboundJ24 (Newport) Coldra to J26 (Newport) MalpasCongestion
Delay: s possible :, Start time: 28/04/2026 16:00 , Expected end time: 28/04/2026 20:00, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:00
Nearest town: 13.85 miles from Blaenavon.
CLEARED @ 18:18 J32 CORYTONDescription: M4EastboundJ32 (Cardiff) CorytonoffslipCongestion
Delay: s possible :, Start time: 28/04/2026 16:28 , Expected end time: 28/04/2026 19:28, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:28
Nearest town: 19.09 miles from Blaenavon.
CLEARED @ 16:42 TAFF'S WELL TO CORYTON INTERCHANGEDescription: A470SouthboundTaffs Well to Coryton InterchangeCongestion
Delay: s possible :, Start time: 28/04/2026 16:33 , Expected end time: 28/04/2026 19:33, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:33
Nearest town: 18.88 miles from Blaenavon.
CLEARED @ 16:42 CORYTON TO NANTGARWDescription: A470NorthboundCoryton to NantgarwCongestion
Delay: s possible :, Start time: 28/04/2026 16:12 , Expected end time: 28/04/2026 19:12, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:12
Nearest town: 18.29 miles from Blaenavon.
CLEARED @ 16:18 J24 COLDRA TO J26 MALPASDescription: M4WestboundJ24 (Newport) Coldra to J26 (Newport) MalpasCongestion
Delay: s possible :, Start time: 28/04/2026 16:00 , Expected end time: 28/04/2026 20:00, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:00
Nearest town: 13.85 miles from Blaenavon.
CLEARED @ 16:06 NANTGARWDescription: A470NorthboundNantgarwCongestionoffslip
Delay: s possible :, Start time: 28/04/2026 16:03 , Expected end time: 28/04/2026 19:03, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 16:03
Nearest town: 17.24 miles from Blaenavon.
CLEARED @ 16:06 WESTBOUNDDescription: A40EastboundWestboundAbergavenny Hardwick R/bout to Abergavenny04/03/26-25/06/26 0930-1530RoadworksSTOP/GO in use :, Start time: 04/03/2026 9:30 , End Date: 25/06/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 03/04/2026 11:10
Nearest town: 3.76 miles from Blaenavon.
CLEARED @ 14:18