Current traffic around Crumlin
The following traffic incidents and congestion for Crumlin have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
EASTBOUNDDescription: M4Now clearEastboundJ33 (Cardiff) Capel Llanilltern, Start time: 28/04/2026 9:38 , Expected end time: 28/04/2026 9:43, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 9:38
Nearest town: 13.96 miles from Crumlin.
CLEARED @ 10:54 SOUTHBOUNDDescription: A470Now clearSouthboundNantgarw to Coryton, Start time: 28/04/2026 9:38 , Expected end time: 28/04/2026 9:43, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 9:38
Nearest town: 10.79 miles from Crumlin.
CLEARED @ 10:54 NORTHBOUNDDescription: A4232Now clearNorthboundA48 Interchange to M4 J33 Capel Llanilltern, Start time: 28/04/2026 9:29 , Expected end time: 28/04/2026 9:34, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 9:29
Nearest town: 14.6 miles from Crumlin.
CLEARED @ 10:42 A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERNDescription: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestion
Delay: s possible :, Start time: 28/04/2026 7:48 , Expected end time: 28/04/2026 10:48, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 7:48
Nearest town: 14.6 miles from Crumlin.
CLEARED @ 07:54 C33 LLANILLTERNDisgrifiad: M4Tuar DwyrainC33 LlanillternTagfeyddln ymadaelOedin bosibl :, Amser y digwyddiad: 28/04/2026 7:12 , Amser gorffen a ragwelir: 28/04/2026 11:12, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 28/04/2026 7:12
Nearest town: 13.96 miles from Crumlin.
CLEARED @ 07:18 NANTGARW I CORYTONDisgrifiad: A470Tuar DeNantgarw i CorytonTagfeyddOedin bosibl :, Amser y digwyddiad: 28/04/2026 7:12 , Amser gorffen a ragwelir: 28/04/2026 11:12, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 28/04/2026 7:12
Nearest town: 10.79 miles from Crumlin.
CLEARED @ 07:18
There are no current incidents in this location.