The following traffic incidents and congestion for Southerndown have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
SOUTHBOUNDDescription: A470Now clearSouthboundNantgarw to Coryton, Start time: 19/03/2025 9:00 , Expected end time: 19/03/2025 9:05, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 9:00
Nearest town: 16.54 miles from Southerndown.
CLEARED @ 09:18 NORTHBOUNDDescription: A4232Now clearNorthboundSt Fagans to M4 J33 Capel Llanilltern, Start time: 19/03/2025 8:59 , Expected end time: 19/03/2025 9:04, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:59
Nearest town: 14.12 miles from Southerndown.
CLEARED @ 09:18 EASTBOUNDDescription: M4Now clearEastboundJ33 (Cardiff) Capel Llanilltern, Start time: 19/03/2025 8:59 , Expected end time: 19/03/2025 9:04, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:59
Nearest town: 13.78 miles from Southerndown.
CLEARED @ 09:18 SOUTHBOUNDDescription: A4232Now clearSouthboundM4 J33 Capel Llanilltern to A48 Interchange, Start time: 19/03/2025 8:59 , Expected end time: 19/03/2025 9:04, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:59
Nearest town: 14.3 miles from Southerndown.
CLEARED @ 09:18 EASTBOUNDDescription: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 19/03/2025 8:14 , Expected end time: 19/03/2025 8:19, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:14
Nearest town: 16.78 miles from Southerndown.
CLEARED @ 09:06 EASTBOUNDDescription: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 19/03/2025 8:14 , Expected end time: 19/03/2025 8:19, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:14
Nearest town: 16.78 miles from Southerndown.
CLEARED @ 08:18 M4 J33 CAPEL LLANILLTERN TO A48 INTERCHANGEDescription: A4232SouthboundM4 J33 Capel Llanilltern to A48 InterchangeCongestion
Delay: s possible :, Start time: 19/03/2025 8:10 , Expected end time: 19/03/2025 10:09, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 8:10
Nearest town: 14.3 miles from Southerndown.
CLEARED @ 08:18 ST FAGANS TO M4 J33 CAPEL LLANILLTERNDescription: A4232NorthboundSt Fagans to M4 J33 Capel LlanillternCongestion
Delay: s possible :, Start time: 19/03/2025 7:34 , Expected end time: 19/03/2025 9:34, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 7:34
Nearest town: 14.12 miles from Southerndown.
CLEARED @ 07:42 J33 CAPEL LLANILLTERNDescription: M4EastboundJ33 (Cardiff) Capel LlanillternCongestionoffslip
Delay: s possible :, Start time: 19/03/2025 7:36 , Expected end time: 19/03/2025 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 7:36
Nearest town: 13.78 miles from Southerndown.
CLEARED @ 07:42 NANTGARWDescription: A470NorthboundNantgarwCongestionoffslip
Delay: s possible :, Start time: 19/03/2025 7:38 , Expected end time: 19/03/2025 9:38, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 7:38
Nearest town: 16.83 miles from Southerndown.
CLEARED @ 07:42 NANTGARW TO CORYTONDescription: A470SouthboundNantgarw to CorytonCongestion
Delay: s possible :, Start time: 19/03/2025 7:03 , Expected end time: 19/03/2025 9:03, Severity: Moderate, Source: Welsh Government, Last updated: 19/03/2025 7:03
Nearest town: 16.54 miles from Southerndown.
CLEARED @ 07:06 J36 SARN TO J37 PYLEDescription: M4WestboundJ36 (Bridgend) Sarn to J37 (Porthcawl) PyleResurfacing workRoad closedDiversions in place19/03/25-21/03/25 2000-0600 :, Start time: 19/03/2025 20:00 , End Date: 21/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/03/2025 8:18
Nearest town: 5.61 miles from Southerndown.
CLEARED @ 08:54 J38 MARGAMDescription: M4EastboundJ38 (Port Talbot) MargamResurfacing workEntry slip road closedDiversions in place21/03/25-22/03/25 2000-0600 :, Start time: 21/03/2025 20:00 , End Date: 22/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/03/2025 8:21
Nearest town: 9.8 miles from Southerndown.
CLEARED @ 08:42 NANTGARW TO TAFF'S WELLDescription: A470SouthboundNantgarw to Taffs WellStructural inspectionsRoad closedDiversions in place17/03/25-20/03/25 2000-0600 :, Start time: 17/03/2025 20:00 , End Date: 20/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/03/2025 20:00
Nearest town: 16.49 miles from Southerndown.
CLEARED @ 08:18 UPPER BOATDescription: A470WestboundUpper BoatCarriageway maintenanceRoad closedDiversions in place03/03/25-05/04/25 2000-0600 :, Start time: 03/03/2025 20:00 , End Date: 05/04/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/03/2025 7:53
Nearest town: 16.63 miles from Southerndown.
CLEARED @ 08:18