Traffic Merthyr Dyfan

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Merthyr Dyfan
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Nearby: BarryCardiffWickCaerphillyPontypriddBridgend

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FULL SCREEN UPDATED: 02:40

Current traffic around Merthyr Dyfan

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

PONTYPRIDD ALBION FOOTBRIDGE

Description: A470Both directionsPontypridd Albion FootbridgeResurfacing workRoad closedDiversions in place02/08/26-30/08/26 0600-2355 :, Start time: 02/08/2026 6:00 , End Date: 30/08/2026 23:55, Severity: Road closure, Source: Welsh Government, Last updated: 02/08/2026 6:00
Nearest town: 12.64 miles from Merthyr Dyfan.

TAFF'S WELL

Description: A470Both directionsTaffs WellCarriageway maintenanceEntry slip road closedDiversions in place17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

TAFF'S WELL

Description: A470NorthboundTaffs WellCarriageway maintenanceExit slip road closedDiversions in place17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

TAFF'S WELL

Description: A470NorthboundTaffs Well17/08/26-07/09/26 2000-0600Improvement workEntry slip road closedDiversions in place :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Colcot (0mi)
Cadoxton (0.62mi)
Barry Dock (0.62mi)
Barry (Barri) (0.62mi)
Barri (Barry) (0.62mi)
Palmerstown (1.24mi)
Burdonshill (1.24mi)
Dyffryn (1.75mi)
St Andrews' Major (1.75mi)
Barry Island (1.86mi)
St Lythans (1.96mi)
Wenvoe (1.96mi)
Westra (2.24mi)
The Knap (2.24mi)
Twyn yr odyn (2.49mi)
Moulton (2.56mi)
Sully (2.56mi)
Wallston (2.56mi)
Porthkerry (2.63mi)
Eastbrook (2.77mi)
Dinas Powis (2.77mi)
Tredogan (2.77mi)
Michaelston le Pit (3.1mi)
Lower Porthkerry (3.1mi)
Downs (3.11mi)
Cog (3.16mi)
Walterston (3.34mi)
Murch (3.34mi)
Swanbridge (3.34mi)
St Nicholas (3.34mi)
Rhoose (3.62mi)
Tre hill (3.62mi)

Merthyr Dyfan

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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

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Traffic Scotland

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Description: A470 : Both directions : Pontypridd Albion Footbridge : Resurfacing work : Road closed : Diversions in place : 02/08/26-30/08/26 0600-2355 :, Start time: 02/08/2026 6:00 , End Date: 30/08/2026 23:55, Severity: Road closure, Source: Welsh Government, Last updated: 02/08/2026 6:00
Nearest town: 12.64 miles from Merthyr Dyfan.

51.59--3.32

Description: A470 : Both directions : Taffs Well : Carriageway maintenance : Entry slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

51.54--3.26

Description: A470 : Northbound : Taffs Well : Carriageway maintenance : Exit slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

51.54--3.26

Description: A470 : Northbound : Taffs Well : 17/08/26-07/09/26 2000-0600 : Improvement work : Entry slip road closed : Diversions in place :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 8.61 miles from Merthyr Dyfan.

51.54--3.26

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