Traffic Margam

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Margam
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Nearby: Port TalbotNeathBridgendSwanseaThe MumblesWick

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FULL SCREEN UPDATED: 18:11

Current traffic around Margam

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

J42 EARLSWOOD TO J38 MARGAM

Description: M4EastboundJ42 (Swansea) Earlswood to J38 (Port Talbot) MargamCongestionDelay: s possible :, Start time: 08/12/2025 17:42 , Expected end time: 08/12/2025 19:42, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 17:42
Nearest town: 3.18 miles from Margam.

J42 EARLSWOOD TO J38 MARGAM

Description: M4EastboundJ42 (Swansea) Earlswood to J38 (Port Talbot) MargamCongestionDelay: s possible :, Start time: 08/12/2025 14:15 , Expected end time: 08/12/2025 15:15, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 14:15
Nearest town: 3.18 miles from Margam. CLEARED @ 14:30

J42 EARLSWOOD TO J43 LLANDARCY

Description: M4EastboundJ42 (Swansea) Earlswood to J43 (Neath) LlandarcyonslipoffslipClosedDiversions in place07/12/25-12/12/25 2000-0600 :, Start time: 07/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/12/2025 20:00
Nearest town: 6.99 miles from Margam. CLEARED @ 17:42

EASTBOUND

Description: M4Now openEastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) Pyle, Start time: 08/12/2025 17:37 , Expected end time: 08/12/2025 17:42, Severity: Road closure, Source: Welsh Government, Last updated: 08/12/2025 17:37
Nearest town: 2.18 miles from Margam. CLEARED @ 17:42

J42 EARLSWOOD

Description: M4WestboundJ42 (Swansea) Earlswood10/12/25-11/12/25 2000-0600onslipRoadworksOnslip closedDiversions in place :, Start time: 10/12/2025 20:00 , End Date: 11/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:05
Nearest town: 6.45 miles from Margam. CLEARED @ 17:30

J34 MISKIN TO J33 CAPEL LLANILLTERN

Description: M4EastboundJ34 (Llantrisant) Miskin to J33 (Cardiff) Capel Llanilltern08/12/25-10/12/25 2000-0600RoadworksClosedDiversions in place :, Start time: 08/12/2025 20:00 , End Date: 10/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:54
Nearest town: 17.87 miles from Margam. CLEARED @ 17:18

J37 PYLE TO J39 GROES

Description: M4WestboundJ37 (Porthcawl) Pyle to J39 Groes08/12/25-13/12/25 2000-0600RoadworksClosedDiversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:57
Nearest town: 1.87 miles from Margam. CLEARED @ 17:18

J38 MARGAM TO J37 PYLE

Description: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) Pyle08/12/25-13/12/25 2000-0600ClosedRoadworksDiversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:02
Nearest town: 2.18 miles from Margam. CLEARED @ 17:18

UPPER BOAT

Description: A470SouthboundUpper BoatonslipRoadworksClosed09/12/25-12/12/25 2000-0600 :, Start time: 09/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:54
Nearest town: 19.58 miles from Margam. CLEARED @ 16:18

PENTREBACH TO ABERCANAID

Description: A4060Both directionsPentrebach to AbercanaidRoadworksClosedDiversions in place27/11/25-19/12/25 2000-0600 :, Start time: 27/11/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:08
Nearest town: 19.83 miles from Margam. CLEARED @ 15:30

C38 MARGAM I G37 Y PÎL

Disgrifiad: M4Tuar DwyrainC38 Margam i G37 Y PlDigwyddiadGwaith brysFfordd ar gauOedi, Amser y digwyddiad: 08/12/2025 14:03 , Amser gorffen a ragwelir: 08/12/2025 16:02, Difrifoldeb: Ffordd ar gau, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 08/12/2025 14:03
Nearest town: 2.18 miles from Margam. CLEARED @ 14:06

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Brombil (0.49mi)
Goytre (1.87mi)
Pen y cae (2.2mi)
Taibach (2.2mi)
Ynysygwas (3.05mi)
Kenfig Hill (3.08mi)
Corlannau (3.08mi)
Waun y Gilfach (3.13mi)
Port Talbot (3.14mi)
Pyle (3.14mi)
Caerhendy (3.26mi)
Pantdu (3.26mi)
Kenfig (3.3mi)
Mawdlam (3.3mi)
North Cornelly (3.44mi)
Aberavon (3.52mi)
Cwmafan (3.65mi)
Bryn (3.73mi)
Brynbryddan (3.83mi)
Sandfields (4mi)
South Cornelly (4.03mi)
Rock (4.19mi)
Pwll y glaw (4.19mi)
Llwydarth (4.25mi)

Margam

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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 : Eastbound : J42 (Swansea) Earlswood to J38 (Port Talbot) Margam : Congestion : Delays possible :, Start time: 08/12/2025 17:42 , Expected end time: 08/12/2025 19:42, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 17:42
Nearest town: 3.18 miles from Margam.

51.6--3.79

Description: M4 : Eastbound : J42 (Swansea) Earlswood to J38 (Port Talbot) Margam : Congestion : Delays possible :, Start time: 08/12/2025 14:15 , Expected end time: 08/12/2025 15:15, Severity: Moderate, Source: Welsh Government, Last updated: 08/12/2025 14:15
Nearest town: 3.18 miles from Margam.

51.6--3.79

Description: M4 : Eastbound : J42 (Swansea) Earlswood to J43 (Neath) Llandarcy : onslip : offslip : Closed : Diversions in place : 07/12/25-12/12/25 2000-0600 :, Start time: 07/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/12/2025 20:00
Nearest town: 6.99 miles from Margam.

51.64--3.84

Description: M4 : Now open : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle, Start time: 08/12/2025 17:37 , Expected end time: 08/12/2025 17:42, Severity: Road closure, Source: Welsh Government, Last updated: 08/12/2025 17:37
Nearest town: 2.18 miles from Margam.

51.53--3.73

Description: M4 : Westbound : J42 (Swansea) Earlswood : 10/12/25-11/12/25 2000-0600 : onslip : Roadworks : Onslip closed : Diversions in place :, Start time: 10/12/2025 20:00 , End Date: 11/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:05
Nearest town: 6.45 miles from Margam.

51.63--3.84

Description: M4 : Eastbound : J34 (Llantrisant) Miskin to J33 (Cardiff) Capel Llanilltern : 08/12/25-10/12/25 2000-0600 : Roadworks : Closed : Diversions in place :, Start time: 08/12/2025 20:00 , End Date: 10/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:54
Nearest town: 17.87 miles from Margam.

51.51--3.34

Description: M4 : Westbound : J37 (Porthcawl) Pyle to J39 Groes : 08/12/25-13/12/25 2000-0600 : Roadworks : Closed : Diversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:57
Nearest town: 1.87 miles from Margam.

51.54--3.73

Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : 08/12/25-13/12/25 2000-0600 : Closed : Roadworks : Diversions in place :, Start time: 08/12/2025 20:00 , End Date: 13/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 17:02
Nearest town: 2.18 miles from Margam.

51.53--3.73

Description: A470 : Southbound : Upper Boat : onslip : Roadworks : Closed : 09/12/25-12/12/25 2000-0600 :, Start time: 09/12/2025 20:00 , End Date: 12/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:54
Nearest town: 19.58 miles from Margam.

51.58--3.29

Description: A4060 : Both directions : Pentrebach to Abercanaid : Roadworks : Closed : Diversions in place : 27/11/25-19/12/25 2000-0600 :, Start time: 27/11/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:08
Nearest town: 19.83 miles from Margam.

51.72--3.36

Disgrifiad: M4 : Tuar Dwyrain : C38 Margam i G37 Y Pl : Digwyddiad : Gwaith brys : Ffordd ar gau : Oedi, Amser y digwyddiad: 08/12/2025 14:03 , Amser gorffen a ragwelir: 08/12/2025 16:02, Difrifoldeb: Ffordd ar gau, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 08/12/2025 14:03
Nearest town: 2.18 miles from Margam.

51.53--3.73

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