Traffic Cymmer

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Cymmer
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Nearby: PorthPontypriddAberdareCaerphillyBridgendMerthyr Tydfil

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SEVERE

FULL SCREEN UPDATED: 22:03

Current traffic around Cymmer

The following traffic incidents and congestion for Cymmer have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

EASTBOUND

Description: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 10/03/2026 18:37 , Expected end time: 10/03/2026 18:42, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:37
Nearest town: 8.95 miles from Cymmer. CLEARED @ 19:54

SOUTHBOUND

Description: A470Now clearSouthboundTaffs Well to Coryton Interchange, Start time: 10/03/2026 18:05 , Expected end time: 10/03/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:05
Nearest town: 8.47 miles from Cymmer. CLEARED @ 19:30

CORYTON TO NANTGARW

Description: A470NorthboundCoryton to NantgarwCongestionDelay: s possible :, Start time: 10/03/2026 16:12 , Expected end time: 10/03/2026 19:12, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:12
Nearest town: 7.71 miles from Cymmer. CLEARED @ 18:30

J24 COLDRA TO J26 MALPAS

Description: M4WestboundJ24 (Newport) Coldra to J26 (Newport) MalpasCongestionDelay: s possible :, Start time: 10/03/2026 16:18 , Expected end time: 10/03/2026 20:18, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:18
Nearest town: 19.38 miles from Cymmer. CLEARED @ 18:30

J32 CORYTON

Description: M4EastboundJ32 (Cardiff) CorytonoffslipCongestionDelay: s possible :, Start time: 10/03/2026 16:46 , Expected end time: 10/03/2026 19:46, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:46
Nearest town: 8.95 miles from Cymmer. CLEARED @ 18:30

J39 GROES TO J41 PENTYLA/BAGLAN

Description: M4WestboundJ39 Groes to J41 (Port Talbot) Pentyla/BaglanCongestionDelay: s possible :, Start time: 10/03/2026 17:41 , Expected end time: 10/03/2026 20:41, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 17:41
Nearest town: 15.13 miles from Cymmer. CLEARED @ 17:54

J42 EARLSWOOD TO J43 LLANDARCY

Description: M4WestboundJ42 (Swansea) Earlswood to J43 (Neath) LlandarcyCongestionDelay: s possible :, Start time: 10/03/2026 17:28 , Expected end time: 10/03/2026 20:28, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 17:28
Nearest town: 18.54 miles from Cymmer. CLEARED @ 17:42

J32 CORYTON

A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN

Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 10/03/2026 15:28 , Expected end time: 10/03/2026 19:28, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 15:28
Nearest town: 9.44 miles from Cymmer. CLEARED @ 16:42

CORYTON TO NANTGARW

J24 COLDRA TO J26 MALPAS

TAFF'S WELL TO CORYTON INTERCHANGE

Description: A470SouthboundTaffs Well to Coryton InterchangeCongestionDelay: s possible :, Start time: 10/03/2026 16:18 , Expected end time: 10/03/2026 19:18, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:18
Nearest town: 8.47 miles from Cymmer. CLEARED @ 16:42

CORYTON TO NANTGARW

TUA'R GORLLEWIN

Disgrifiad: M4Wedi clirioTuar GorllewinC42 Earlswood i G43 Llandarsi, Amser y digwyddiad: 10/03/2026 17:52 , Amser gorffen a ragwelir: 10/03/2026 17:57, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 10/03/2026 17:52
Nearest town: 18.54 miles from Cymmer. CLEARED @ 19:06

J41 PENTYLA/BAGLAN TO J42 EARLSWOOD

Description: M4EastboundJ41 (Port Talbot) Pentyla/Baglan to J42 (Swansea) Earlswood16/03/26-24/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , Expected end time: 24/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/03/2026 17:04
Nearest town: 17.18 miles from Cymmer. CLEARED @ 18:30

J41 PENTYLA/BAGLAN TO J42 EARLSWOOD

CEFN COED TO DOWLAIS TOP

Description: A465EastboundCefn Coed to Dowlais TopIncidentIncidentClosedDelay: s possible :, Start time: 10/03/2026 16:06 , Expected end time: 10/03/2026 17:06, Severity: Road closure, Source: Welsh Government, Last updated: 10/03/2026 16:06
Nearest town: 11.68 miles from Cymmer. CLEARED @ 16:18

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Trebanog (0.62mi)
Porth (0.62mi)
Williamstown (1.24mi)
Edmondstown (1.24mi)
Ynyshir (1.24mi)
Trehafod (1.39mi)
Tonyrefail (1.39mi)
Bryn Golau (1.76mi)
Rhiwinder (1.86mi)
Penygraig (1.96mi)
Wattstown (1.96mi)
Tonypandy (2.24mi)
Trealaw (2.24mi)
Thomastown (2.24mi)
Ty'n y bryn (2.24mi)
Hopkinstown (2.48mi)
Ely (2.54mi)
Maesycoed (2.56mi)
Graig (2.56mi)
Gilfach Goch (2.56mi)
Stanleytown (2.56mi)
Llwynypia (2.63mi)
Pen y rhiw (2.77mi)
Hendreforgan (2.77mi)

Cymmer

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LEGAL NOTICE

Please remember that it is against the law to use your mobile phone, tablet or any electronic device without a hands-free kit whilst driving. If you're caught by the police using any device that can send or receive data whilst driving or riding a motorcyle you'll get an automatic fixed penalty notice, 6 points on your licence and a fine of £200. A court could also disqualify you from driving.

Elsewhere on the web:

National Highways England

Official source of traffic updates.

Transport for London (TFL)

Transport for London's (TfL) portal for transportation in London.

Traffic Wales

The Welsh government's traffic information service for Wales.

Traffic Scotland

Live traffic conditions and news for Scotland's road network.

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Description: M4 : Now clear : Eastbound : J32 (Cardiff) Coryton, Start time: 10/03/2026 18:37 , Expected end time: 10/03/2026 18:42, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:37
Nearest town: 8.95 miles from Cymmer.

51.53--3.25

Description: A470 : Now clear : Southbound : Taffs Well to Coryton Interchange, Start time: 10/03/2026 18:05 , Expected end time: 10/03/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:05
Nearest town: 8.47 miles from Cymmer.

51.53--3.25

Description: A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 10/03/2026 16:12 , Expected end time: 10/03/2026 19:12, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:12
Nearest town: 7.71 miles from Cymmer.

51.54--3.26

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 10/03/2026 16:18 , Expected end time: 10/03/2026 20:18, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:18
Nearest town: 19.38 miles from Cymmer.

51.6--2.96

Description: M4 : Eastbound : J32 (Cardiff) Coryton : offslip : Congestion : Delays possible :, Start time: 10/03/2026 16:46 , Expected end time: 10/03/2026 19:46, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:46
Nearest town: 8.95 miles from Cymmer.

51.53--3.25

Description: M4 : Westbound : J39 Groes to J41 (Port Talbot) Pentyla/Baglan : Congestion : Delays possible :, Start time: 10/03/2026 17:41 , Expected end time: 10/03/2026 20:41, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 17:41
Nearest town: 15.13 miles from Cymmer.

51.59--3.77

Description: M4 : Westbound : J42 (Swansea) Earlswood to J43 (Neath) Llandarcy : Congestion : Delays possible :, Start time: 10/03/2026 17:28 , Expected end time: 10/03/2026 20:28, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 17:28
Nearest town: 18.54 miles from Cymmer.

51.64--3.84

51.53--3.25

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 10/03/2026 15:28 , Expected end time: 10/03/2026 19:28, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 15:28
Nearest town: 9.44 miles from Cymmer.

51.49--3.29

51.54--3.26

51.6--2.96

Description: A470 : Southbound : Taffs Well to Coryton Interchange : Congestion : Delays possible :, Start time: 10/03/2026 16:18 , Expected end time: 10/03/2026 19:18, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:18
Nearest town: 8.47 miles from Cymmer.

51.53--3.25

51.54--3.26

Disgrifiad: M4 : Wedi clirio : Tuar Gorllewin : C42 Earlswood i G43 Llandarsi, Amser y digwyddiad: 10/03/2026 17:52 , Amser gorffen a ragwelir: 10/03/2026 17:57, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 10/03/2026 17:52
Nearest town: 18.54 miles from Cymmer.

51.64--3.84

Description: M4 : Eastbound : J41 (Port Talbot) Pentyla/Baglan to J42 (Swansea) Earlswood : 16/03/26-24/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , Expected end time: 24/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/03/2026 17:04
Nearest town: 17.18 miles from Cymmer.

51.62--3.82

Description: A465 : Eastbound : Cefn Coed to Dowlais Top : Incident : Incident : Closed : Delays possible :, Start time: 10/03/2026 16:06 , Expected end time: 10/03/2026 17:06, Severity: Road closure, Source: Welsh Government, Last updated: 10/03/2026 16:06
Nearest town: 11.68 miles from Cymmer.

51.77--3.38

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