Traffic Cwmcarn

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Cwmcarn
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Current traffic around Cwmcarn

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

ABERCYNON ROUNDABOUT

Description: A470Both directionsAbercynon RoundaboutRoadworksTemporary traffic lights06/01/25-13/06/25 2000-0600Delay: s possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 7.61 miles from Cwmcarn. CLEARED @ 23:42

M4 J24 COLDRA TO RAGLAN

Description: A449NorthboundM4 J24 Coldra to RaglanResurfacing workRoad closedDiversions in place05/06/25-06/06/25 2000-0600 :, Start time: 05/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/05/2025 9:12
Nearest town: 11.96 miles from Cwmcarn. CLEARED @ 01:30

J32 CORYTON

Description: M4Both directionsJ32 (Cardiff) CorytonWenallt Road OverbridgeStructural inspectionsRoad closedDiversions in place09/06/25-21/06/25 2000-0500 :, Start time: 09/06/2025 20:00 , End Date: 21/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:42
Nearest town: 8.44 miles from Cwmcarn. CLEARED @ 01:06

WENALLT ROAD OVERBRIDGE

Description: M4Both directionsWenallt Road OverbridgeStructural inspectionsClosedDiversions in place09/06/25-10/06/25 2100-0500 :, Start time: 09/06/2025 21:00 , End Date: 10/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:32
Nearest town: 9.76 miles from Cwmcarn. CLEARED @ 01:06

RAGLAN TO M4 J24 COLDRA

Description: A449SouthboundRaglan to M4 J24 ColdraResurfacing workRoad closedDiversions in place03/06/25-04/06/25 2000-0600 :, Start time: 03/06/2025 20:00 , End Date: 04/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/06/2025 20:00
Nearest town: 11.96 miles from Cwmcarn. CLEARED @ 23:42

ABERGAVENNY HARDWICK R/BOUT TO A449 INTERCHANGE

Description: A40EastboundAbergavenny Hardwick R/bout to A449 InterchangeResurfacing workRoad closed04/06/25-06/06/25 2000-0600 :, Start time: 04/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/06/2025 12:48
Nearest town: 13.98 miles from Cwmcarn. CLEARED @ 23:42

There are no current incidents in this location.

Roadworks

ROAD WORKS

Location: The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 4 Jun 2025 to 06:00 on 5 Jun 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.27 miles from Cwmcarn.

ROAD WORKS

Location: The M5 northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Planned Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 4 Jun 2025.
Lanes Closed: There are two of four lanes closed.
Nearest town: 18.92 miles from Cwmcarn. CLEARED @ 22:56

ROAD WORKS

Location: The M5 northbound at junction J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Emergency roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 4 Jun 2025 to 22 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 26 Aug 2025 to 28 Mar 2026.
Schedule: From 20:00 on 28 Mar 2026 to 04:00 on 29 Mar 2026.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 29 Mar 2026 to 1 Apr 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.92 miles from Cwmcarn.

Traffic in Nearby Villages

Abercarn (0.62mi)
Ebbw (0.73mi)
Pontywaun (0.88mi)
Newtown (1.24mi)
West End (1.24mi)
Mynyddislwyn (1.39mi)
Crosskeys (1.39mi)
Black Vein (1.39mi)
Llanfach (1.39mi)
Chapel of Ease (1.39mi)
Wattsville (1.39mi)
Brynawel (1.76mi)
Cwm Dows (1.96mi)
Springfield (2.24mi)
Cwmnantyrodyn (2.24mi)
Penrhiw (2.24mi)
Cwmfelinfach (2.24mi)
Ton y pistyll (2.24mi)
Pentwyn mawr (2.24mi)
Danygraig (2.24mi)
Chatham (2.48mi)
Machen (2.48mi)
Newbridge (Cefn Bychan) (2.49mi)
Cefn Bychan (Newbridge) (2.49mi)

Cwmcarn

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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: A470 : Both directions : Abercynon Roundabout : Roadworks : Temporary traffic lights : 06/01/25-13/06/25 2000-0600 : Delays possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 7.61 miles from Cwmcarn.

51.65--3.32

Description: A449 : Northbound : M4 J24 Coldra to Raglan : Resurfacing work : Road closed : Diversions in place : 05/06/25-06/06/25 2000-0600 :, Start time: 05/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/05/2025 9:12
Nearest town: 11.96 miles from Cwmcarn.

51.68--2.88

Description: M4 : Both directions : J32 (Cardiff) Coryton : Wenallt Road Overbridge : Structural inspections : Road closed : Diversions in place : 09/06/25-21/06/25 2000-0500 :, Start time: 09/06/2025 20:00 , End Date: 21/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:42
Nearest town: 8.44 miles from Cwmcarn.

51.53--3.25

Description: M4 : Both directions : Wenallt Road Overbridge : Structural inspections : Closed : Diversions in place : 09/06/25-10/06/25 2100-0500 :, Start time: 09/06/2025 21:00 , End Date: 10/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:32
Nearest town: 9.76 miles from Cwmcarn.

51.6--2.92

Description: A449 : Southbound : Raglan to M4 J24 Coldra : Resurfacing work : Road closed : Diversions in place : 03/06/25-04/06/25 2000-0600 :, Start time: 03/06/2025 20:00 , End Date: 04/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/06/2025 20:00
Nearest town: 11.96 miles from Cwmcarn.

51.68--2.88

Description: A40 : Eastbound : Abergavenny Hardwick R/bout to A449 Interchange : Resurfacing work : Road closed : 04/06/25-06/06/25 2000-0600 :, Start time: 04/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/06/2025 12:48
Nearest town: 13.98 miles from Cwmcarn.

51.78--2.93

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.27 miles from Cwmcarn.

51.42--2.85

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Planned Roadworks.

Period : expect disruption until 06:00 on 4 June 2025.

Lanes Closed : There are two of four lanes closed.
Nearest town: 18.92 miles from Cwmcarn.

51.44--2.82

Location: northbound at junction J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Emergency roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 04:00 from 4 June 2025 to 22 August 2025.

Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 August 2025 to 28 March 2026.

Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.

Schedule : Expect disruption everyday between 20:00 and 04:00 from 29 March 2026 to 1 April 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.92 miles from Cwmcarn.

51.43--2.84

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