Traffic Ynysmaerdy

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Ynysmaerdy
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Nearby: PontypriddPorthBridgendCaerphillyCardiffWick

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SEVERE

FULL SCREEN UPDATED: 20:54

Current traffic around Ynysmaerdy

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

WESTBOUND

Description: M4Now clearWestboundJ24 (Newport) Coldra to J26 (Newport) Malpas, Start time: 13/03/2026 19:48 , Expected end time: 13/03/2026 19:53, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 19:48
Nearest town: 19.02 miles from Ynysmaerdy. CLEARED @ 19:54

NORTHBOUND

Description: A4232Now clearNorthboundA48 Interchange to M4 J33 Capel Llanilltern, Start time: 13/03/2026 17:39 , Expected end time: 13/03/2026 17:44, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 17:39
Nearest town: 6.22 miles from Ynysmaerdy. CLEARED @ 18:42

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: 25/01/2026 20:00
Nearest town: 15.42 miles from Ynysmaerdy. CLEARED @ 15:06

A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN

Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 13/03/2026 14:39 , Expected end time: 13/03/2026 18:39, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 14:39
Nearest town: 6.22 miles from Ynysmaerdy. CLEARED @ 14:54

TAFF'S WELL

Description: A470NorthboundTaffs WellResurfacing workEntry slip road closedDiversions in place08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 6.08 miles from Ynysmaerdy. CLEARED @ 15:06

ABERCYNON TO PENTREBACH

Description: A470NorthboundAbercynon to PentrebachResurfacing workRoad closedDiversions in place12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
Nearest town: 9.71 miles from Ynysmaerdy. CLEARED @ 15:06

J36 SARN

Description: M4EastboundJ36 (Bridgend) SarnCyclic maintenanceOnslip closedDiversions in place02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
Nearest town: 7.75 miles from Ynysmaerdy. CLEARED @ 15:06

J37 PYLE TO J38 MARGAM

Description: M4WestboundJ37 (Porthcawl) Pyle to J38 (Port Talbot) MargamResurfacing workRoad closedDiversions in place08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 14.02 miles from Ynysmaerdy. CLEARED @ 15:06

J28 TREDEGAR PARK TO J26 MALPAS

Description: M4EastboundJ28 (Newport) Tredegar Park to J26 (Newport) MalpasResurfacing workRoad closedDiversions in place09/03/26-14/03/26 2000-0600 :, Start time: 09/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/03/2026 20:00
Nearest town: 15.95 miles from Ynysmaerdy. CLEARED @ 15:06

J36 SARN

Description: M4EastboundJ36 (Bridgend) SarnRoadworksEntry slip road closedDiversions in place02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
Nearest town: 7.75 miles from Ynysmaerdy. CLEARED @ 15:06

J38 MARGAM TO J37 PYLE

Description: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) PyleRoadworksRoad closedDiversions in place08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 14.02 miles from Ynysmaerdy. CLEARED @ 15:06

J40 TAIBACH

Description: M4EastboundJ40 (Port Talbot) TaibachRoadworksExit slip road closedDiversions in place02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26
Nearest town: 16.26 miles from Ynysmaerdy. CLEARED @ 15:06

J42 EARLSWOOD

Description: M4EastboundJ42 (Swansea) EarlswoodRoadworksEntry slip road closedDiversions in place12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
Nearest town: 19.81 miles from Ynysmaerdy. CLEARED @ 15:06

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Llantrisant (0.88mi)
Talbot Green (1.24mi)
Coedely (1.39mi)
Beddau (1.39mi)
Cross Inn (1.39mi)
Dan Caerlan (1.39mi)
Pontyclun (1.86mi)
Tynant (1.96mi)
Llanharan (1.96mi)
Rhiwinder (1.96mi)
Tyle garw (1.96mi)
Dolau (2.24mi)
Llantwit Fardre (2.48mi)
Miskin (2.56mi)
Brynsadler (2.56mi)
Thomastown (2.63mi)
Ty'n y bryn (2.63mi)
Groes faen (2.63mi)
Bryncae (2.77mi)
Tonyrefail (2.78mi)
Efail Isaf (3.1mi)
Llanbad (3.1mi)
Bryn Golau (3.1mi)
Pen y rhiw (3.1mi)

Ynysmaerdy

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National Highways England

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Transport for London (TFL)

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Traffic Wales

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Description: M4 : Now clear : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas, Start time: 13/03/2026 19:48 , Expected end time: 13/03/2026 19:53, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 19:48
Nearest town: 19.02 miles from Ynysmaerdy.

51.6--2.96

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 13/03/2026 17:39 , Expected end time: 13/03/2026 17:44, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 17:39
Nearest town: 6.22 miles from Ynysmaerdy.

51.49--3.29

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: 25/01/2026 20:00
Nearest town: 15.42 miles from Ynysmaerdy.

51.58--3.76

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 13/03/2026 14:39 , Expected end time: 13/03/2026 18:39, Severity: Moderate, Source: Welsh Government, Last updated: 13/03/2026 14:39
Nearest town: 6.22 miles from Ynysmaerdy.

51.49--3.29

Description: A470 : Northbound : Taffs Well : Resurfacing work : Entry slip road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 6.08 miles from Ynysmaerdy.

51.54--3.26

Description: A470 : Northbound : Abercynon to Pentrebach : Resurfacing work : Road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
Nearest town: 9.71 miles from Ynysmaerdy.

51.68--3.34

Description: M4 : Eastbound : J36 (Bridgend) Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
Nearest town: 7.75 miles from Ynysmaerdy.

51.53--3.58

Description: M4 : Westbound : J37 (Porthcawl) Pyle to J38 (Port Talbot) Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 14.02 miles from Ynysmaerdy.

51.53--3.73

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Resurfacing work : Road closed : Diversions in place : 09/03/26-14/03/26 2000-0600 :, Start time: 09/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/03/2026 20:00
Nearest town: 15.95 miles from Ynysmaerdy.

51.59--3.03

Description: M4 : Eastbound : J36 (Bridgend) Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
Nearest town: 7.75 miles from Ynysmaerdy.

51.53--3.58

Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
Nearest town: 14.02 miles from Ynysmaerdy.

51.53--3.73

Description: M4 : Eastbound : J40 (Port Talbot) Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26
Nearest town: 16.26 miles from Ynysmaerdy.

51.59--3.77

Description: M4 : Eastbound : J42 (Swansea) Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
Nearest town: 19.81 miles from Ynysmaerdy.

51.63--3.84

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