Traffic Cwmcarn

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Cwmcarn
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Nearby: CaerphillyCwmbranPontypoolNewportCaerleonPontypridd

SLIGHT

SEVERE

FULL SCREEN UPDATED: 22:22

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:

J25A GROVE PARK

Description: M4EastboundJ25A (Newport) Grove ParkOnslipClosed16/01/26-30/01/26, Start time: 16/01/2026 3:20 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/01/2026 20:36
Nearest town: 7.05 miles from Cwmcarn. CLEARED @ 21:06

J25A GROVE PARK TO J25 CAERLEON

Description: M4EastboundJ25A (Newport) Grove Park to J25 (Caerleon) CaerleonInside laneClosed16/01/26-30/01/26, Start time: 16/01/2026 3:15 , End Date: 30/01/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 23/01/2026 20:37
Nearest town: 7.29 miles from Cwmcarn. CLEARED @ 21:06

There are no current incidents in this location.

Roadworks

ROAD WORKS

Location: The M5 southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 28 Jan 2026 to 06:00 on 29 Jan 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.93 miles from Cwmcarn.

ROAD WORKS

Location: The M5 northbound entry slip at junction J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 27 Jan 2026 to 06:00 on 28 Jan 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.87 miles from Cwmcarn.

ROAD WORKS

Location: The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 27 Jan 2026 to 06:00 on 28 Jan 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.38 miles from Cwmcarn.

ROAD WORKS

Location: The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 26 Jan 2026 to 06:00 on 27 Jan 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.38 miles from Cwmcarn.

ROAD WORKS

Location: The M5 northbound at junction J20 (Nailsea) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Emergency Roadside Drains works.
Status: Currently Active.
Period: expect disruption until 04:00 on 25 Jan 2026.
Lanes Closed: There is 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: M4 : Eastbound : J25A (Newport) Grove Park : Onslip : Closed : 16/01/26-30/01/26, Start time: 16/01/2026 3:20 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/01/2026 20:36
Nearest town: 7.05 miles from Cwmcarn.

51.6--2.98

Description: M4 : Eastbound : J25A (Newport) Grove Park to J25 (Caerleon) Caerleon : Inside lane : Closed : 16/01/26-30/01/26, Start time: 16/01/2026 3:15 , End Date: 30/01/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 23/01/2026 20:37
Nearest town: 7.29 miles from Cwmcarn.

51.6--2.98

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.93 miles from Cwmcarn.

51.43--2.84

Location: northbound entry slip at junction J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 27 January 2026 to 06:00 on 28 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Cwmcarn.

51.43--2.84

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 27 January 2026 to 06:00 on 28 January 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.38 miles from Cwmcarn.

51.42--2.85

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 26 January 2026 to 06:00 on 27 January 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.38 miles from Cwmcarn.

51.42--2.85

Location: northbound at junction J20 (Nailsea) .

Lane Closures : The hard shoulder and lane 1 are closed.

Due to: Emergency Roadside Drains works.

Period : expect disruption until 04:00 on 25 January 2026.

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

51.43--2.84

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