Traffic Cwm twrch Isaf

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Cwm twrch Isaf
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Nearby: NeathFfair-fâchPort TalbotSwanseaAberdareThe Mumbles

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FULL SCREEN UPDATED: 01:58

Current traffic around Cwm twrch Isaf

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

J38 MARGAM TO J41 PENTYLA/BAGLAN

Description: M4WestboundJ38 (Port Talbot) Margam to J41 (Port Talbot) Pentyla/BaglanRoadworksRoad closedDiversions in place02/11/26-04/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 04/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:49
Nearest town: 13.26 miles from Cwm twrch Isaf.

J41 PENTYLA/BAGLAN

Description: M4EastboundJ41 (Port Talbot) Pentyla/BaglanRoadworksExit slip road closedDiversions in place02/11/26-03/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 03/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:51
Nearest town: 11.99 miles from Cwm twrch Isaf.

J41 PENTYLA/BAGLAN TO J38 MARGAM

Description: M4EastboundJ41 (Port Talbot) Pentyla/Baglan to J38 (Port Talbot) MargamRoadworksRoad closedDiversions in place04/11/26-06/11/26 2000-0600 :, Start time: 04/11/2026 20:00 , End Date: 06/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:52
Nearest town: 13.26 miles from Cwm twrch Isaf.

J42 EARLSWOOD

Description: M4WestboundJ42 (Swansea) EarlswoodRoadworksExit slip road closedDiversions in place03/11/26-07/11/26 2000-0600 :, Start time: 03/11/2026 20:00 , End Date: 07/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:53
Nearest town: 9.92 miles from Cwm twrch Isaf.

J44 LON LAS

Description: M4WestboundJ44 (Swansea) Lon LasRoadworksExit slip road closedand Entry slip road closedDiversions in place01/11/26-03/11/26 2000-0600 :, Start time: 01/11/2026 20:00 , End Date: 03/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:54
Nearest town: 8.38 miles from Cwm twrch Isaf.

J45 YNYSFORGAN

Description: M4WestboundJ45 (Swansea) YnysforganResurfacing workEntry slip road closedand Exit slip road closedDiversions in place03/11/26-05/11/26 2000-0600 :, Start time: 03/11/2026 20:00 , End Date: 05/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:55
Nearest town: 8.35 miles from Cwm twrch Isaf.

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Cwm twrch Uchaf (0.88mi)
Glan rhyd (0.88mi)
Gurnos (0.88mi)
Ystradgynlais (1.24mi)
Rhiwfawr (1.24mi)
Ystalyfera (1.24mi)
Pen Rhiw fawr (1.39mi)
Cwmgiedd (1.39mi)
Ystradowen (1.39mi)
Cwmllynfell (1.75mi)
Ynys isaf (1.96mi)
Tawe (2.12mi)
Cefn bryn brain (2.24mi)
Swansea Canal (2.44mi)
Cae'r bont (2.55mi)
Penrhos (2.55mi)
Godre'r graig (2.56mi)
Cae'r Lan (2.77mi)
Cilmaengwyn (2.78mi)
Rhosaman (3.1mi)
Tre Forgan (3.1mi)
Loughor (3.16mi)
Tairgwaith (3.34mi)
Abercraf (3.34mi)
Nant y cafn (3.62mi)
Ynysmeudwy (3.62mi)
Cwmgors (3.72mi)
Gwaun Cae Gurwen (3.77mi)
Tynewydd (3.77mi)
Gwaun Leision (3.92mi)
Caehopkin (3.92mi)
Seven Sisters (3.92mi)

Cwm twrch Isaf

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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 : J38 (Port Talbot) Margam to J41 (Port Talbot) Pentyla/Baglan : Roadworks : Road closed : Diversions in place : 02/11/26-04/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 04/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:49
Nearest town: 13.26 miles from Cwm twrch Isaf.

51.58--3.77

Description: M4 : Eastbound : J41 (Port Talbot) Pentyla/Baglan : Roadworks : Exit slip road closed : Diversions in place : 02/11/26-03/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 03/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:51
Nearest town: 11.99 miles from Cwm twrch Isaf.

51.6--3.79

Description: M4 : Eastbound : J41 (Port Talbot) Pentyla/Baglan to J38 (Port Talbot) Margam : Roadworks : Road closed : Diversions in place : 04/11/26-06/11/26 2000-0600 :, Start time: 04/11/2026 20:00 , End Date: 06/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:52
Nearest town: 13.26 miles from Cwm twrch Isaf.

51.58--3.77

Description: M4 : Westbound : J42 (Swansea) Earlswood : Roadworks : Exit slip road closed : Diversions in place : 03/11/26-07/11/26 2000-0600 :, Start time: 03/11/2026 20:00 , End Date: 07/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:53
Nearest town: 9.92 miles from Cwm twrch Isaf.

51.63--3.84

Description: M4 : Westbound : J44 (Swansea) Lon Las : Roadworks : Exit slip road closed : and Entry slip road closed : Diversions in place : 01/11/26-03/11/26 2000-0600 :, Start time: 01/11/2026 20:00 , End Date: 03/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:54
Nearest town: 8.38 miles from Cwm twrch Isaf.

51.66--3.88

Description: M4 : Westbound : J45 (Swansea) Ynysforgan : Resurfacing work : Entry slip road closed : and Exit slip road closed : Diversions in place : 03/11/26-05/11/26 2000-0600 :, Start time: 03/11/2026 20:00 , End Date: 05/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/10/2026 13:55
Nearest town: 8.35 miles from Cwm twrch Isaf.

51.68--3.92

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