Traffic Tyn y cwm

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Tyn y cwm
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Nearby: SwanseaLlanelliNeathThe MumblesPort TalbotFfair-fâch

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FULL SCREEN UPDATED: 15:33

Current traffic around Tyn y cwm

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

J37 PYLE TO J42 EARLSWOOD

Description: M4Both directionsJ37 (Porthcawl) Pyle to J42 (Swansea) EarlswoodCyclic maintenance1 lane closed on M4Entry/Exit slip roads closedDiversions in place25/01/26-01/04/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/01/2026 9:51
Nearest town: 12.93 miles from Tyn y cwm. CLEARED @ 09:42

J41 PENTYLA/BAGLAN TO J43 LLANDARCY

Description: M4WestboundJ41 (Port Talbot) Pentyla/Baglan to J43 (Neath) LlandarcyRoadworksRoad closedDiversions in place24/01/26-26/01/26 2000-0600 :, Start time: 24/01/2026 20:00 , End Date: 26/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/01/2026 12:14
Nearest town: 8.55 miles from Tyn y cwm. CLEARED @ 09:42

J44 LON LAS

Description: M4EastboundJ44 (Swansea) Lon LasRoadworksExit slip road closedDiversions in place22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 5.04 miles from Tyn y cwm. CLEARED @ 09:42

J44 LON LAS

Description: M4WestboundJ44 (Swansea) Lon LasRoadworksExit slip road closedDiversions in place22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 5.04 miles from Tyn y cwm. CLEARED @ 09:42

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Felindre (0mi)
Cwm Dulais (1.39mi)
Pontlliw (1.39mi)
Graig Fawr (2.24mi)
Bach y gwreiddyn (2.24mi)
Craig cefn parc (2.48mi)
Fagwyr (2.48mi)
Waungron (2.48mi)
Gerdinen isaf (2.48mi)
Pontardulais (2.55mi)
Rhyd y gwin (2.55mi)
Llangyfelach (2.56mi)
Heol ddu (2.56mi)
Pentrebach (2.63mi)
Cwmrhydyceirw (2.63mi)
Grovesend (2.77mi)
Penllergaer (2.78mi)
Graig Felen (3.1mi)
Ynysforgan (3.1mi)
Morriston (3.1mi)
Cwmcerdinen (3.11mi)
Hendy (3.16mi)
Clydach (3.16mi)
Cadle (3.17mi)

Tyn y cwm

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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 : Both directions : J37 (Porthcawl) Pyle to J42 (Swansea) Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/01/2026 9:51
Nearest town: 12.93 miles from Tyn y cwm.

51.58--3.76

Description: M4 : Westbound : J41 (Port Talbot) Pentyla/Baglan to J43 (Neath) Llandarcy : Roadworks : Road closed : Diversions in place : 24/01/26-26/01/26 2000-0600 :, Start time: 24/01/2026 20:00 , End Date: 26/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/01/2026 12:14
Nearest town: 8.55 miles from Tyn y cwm.

51.63--3.82

Description: M4 : Eastbound : J44 (Swansea) Lon Las : Roadworks : Exit slip road closed : Diversions in place : 22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 5.04 miles from Tyn y cwm.

51.66--3.88

Description: M4 : Westbound : J44 (Swansea) Lon Las : Roadworks : Exit slip road closed : Diversions in place : 22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 5.04 miles from Tyn y cwm.

51.66--3.88

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