Traffic Heolgerrig

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Heolgerrig
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Nearby: Merthyr TydfilAberdarePorthEbbw ValePontypriddCaerphilly

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FULL SCREEN UPDATED: 03:16

Current traffic around Heolgerrig

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

NORTHBOUND

Description: A4232Now clearNorthboundSt Fagans to M4 J33 Capel Llanilltern, Start time: 27/01/2026 20:43 , Expected end time: 27/01/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 27/01/2026 20:43
Nearest town: 17.86 miles from Heolgerrig. CLEARED @ 22:06

MILL BROOK

Description: A40EastboundMill BrookEastboundCarriageway maintenanceClosedDiversions in place29/01/26-31/01/26 2000-0600 :, Start time: 29/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/01/2026 15:44
Nearest town: 13.58 miles from Heolgerrig. CLEARED @ 01:06

LITTLE MILL TO ABERGAVENNY HARDWICK R/BOUT

Description: A4042Both directionsLittle Mill to Abergavenny Hardwick R/boutIncidentRoad closed :, Start time: 27/01/2026 6:46 , Expected end time: 28/01/2026 6:45, Severity: Road closure, Source: Welsh Government, Last updated: 27/01/2026 6:46
Nearest town: 17.73 miles from Heolgerrig. CLEARED @ 00:42

J41 PENTYLA/BAGLAN TO J43 LLANDARCY

Description: M4WestboundJ41 (Port Talbot) Pentyla/Baglan to J43 (Neath) LlandarcyRoad closed31/01/26-02/02/26 2000-0600Diversions in place :, Start time: 31/01/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:10
Nearest town: 19.6 miles from Heolgerrig. CLEARED @ 00:18

PONTYPRIDD TO ABERCYNON

Description: A470EastboundPontypridd to AbercynonRoad closed02/02/26-20/02/26 2000-0600Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 13:48
Nearest town: 9.24 miles from Heolgerrig. CLEARED @ 00:06

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Clwydyfagwyr (0.62mi)
Gellideg (0.88mi)
Gurnos (0.88mi)
Merthyr Tydfil (1.24mi)
Trefechan (1.24mi)
Cefn coed y cymmer (1.24mi)
Pen y Darren (1.39mi)
Twynyrodyn (1.39mi)
Galon Uchaf (1.75mi)
Ffos y fran (1.96mi)
Pant (2.24mi)
Abercanaid (2.24mi)
Dowlais (2.56mi)
Tre Gibbon (2.56mi)
Tre Ifor (2.56mi)
Vaynor (2.56mi)
Pentrebach (2.63mi)
Robertstown (2.63mi)
Cynon (2.71mi)
Dowlais Top (2.77mi)
Llwydcoed (2.77mi)
Trecynon (3.1mi)
Aberdare (Aberdar) (3.1mi)
Aberdar (Aberdare) (3.1mi)

Heolgerrig

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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: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 27/01/2026 20:43 , Expected end time: 27/01/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 27/01/2026 20:43
Nearest town: 17.86 miles from Heolgerrig.

51.5--3.29

Description: A40 : Eastbound : Mill Brook : Eastbound : Carriageway maintenance : Closed : Diversions in place : 29/01/26-31/01/26 2000-0600 :, Start time: 29/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/01/2026 15:44
Nearest town: 13.58 miles from Heolgerrig.

51.94--3.35

Description: A4042 : Both directions : Little Mill to Abergavenny Hardwick R/bout : Incident : Road closed :, Start time: 27/01/2026 6:46 , Expected end time: 28/01/2026 6:45, Severity: Road closure, Source: Welsh Government, Last updated: 27/01/2026 6:46
Nearest town: 17.73 miles from Heolgerrig.

51.76--2.99

Description: M4 : Westbound : J41 (Port Talbot) Pentyla/Baglan to J43 (Neath) Llandarcy : Road closed : 31/01/26-02/02/26 2000-0600 : Diversions in place :, Start time: 31/01/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:10
Nearest town: 19.6 miles from Heolgerrig.

51.63--3.82

Description: A470 : Eastbound : Pontypridd to Abercynon : Road closed : 02/02/26-20/02/26 2000-0600 : Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 13:48
Nearest town: 9.24 miles from Heolgerrig.

51.62--3.32

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