Traffic Tonmawr

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Tonmawr
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Nearby: NeathPort TalbotSwanseaBridgendThe MumblesAberdare

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FULL SCREEN UPDATED: 22:06

Current traffic around Tonmawr

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

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: 4.49 miles from Tonmawr. 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: 4.63 miles from Tonmawr. CLEARED @ 17:42

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: 4.63 miles from Tonmawr. 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: 4.02 miles from Tonmawr. 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: 17.45 miles from Tonmawr. CLEARED @ 16:18

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Cwm (1.24mi)
Cynonville (1.39mi)
Efail fach (1.39mi)
Pontrhydyfen (1.39mi)
Afan (1.42mi)
Cerrig Llwydion (1.76mi)
Duffryn (1.96mi)
Pwll y glaw (1.96mi)
Rock (1.96mi)
Cimla (2.48mi)
Clyne (2.48mi)
Llantwit (2.55mi)
Bryn (2.56mi)
Tonna (2.63mi)
Aberdulais (2.63mi)
Gelli gaer (2.77mi)
Cwmafan (2.78mi)
Abercregan (3.1mi)
Mount Pleasant (3.1mi)
Cilfrew (3.1mi)
Brynbryddan (3.1mi)
Melincourt (3.17mi)
Rhydding (3.34mi)
Cadoxton Juxta Neath (3.34mi)

Tonmawr

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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 : 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: 4.49 miles from Tonmawr.

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: 4.63 miles from Tonmawr.

51.64--3.84

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: 4.63 miles from Tonmawr.

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: 4.02 miles from Tonmawr.

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: 17.45 miles from Tonmawr.

51.77--3.38

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