Traffic Cefn

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Cefn
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FULL SCREEN UPDATED: 11:29

Current traffic around Cefn

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

J27 HIGH CROSS TO J26 MALPAS

Description: M4EastboundJ27 (High Cross) High Cross to J26 (Newport) MalpasCongestionDelay: s possible :, Start time: 17/08/2026 10:36 , Expected end time: 17/08/2026 13:35, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 10:36
Nearest town: 1.29 miles from Cefn. CLEARED @ 10:54

BRIDGE CLOSED LOCAL LANES CLOSED

Description:Both directionsAbergavenny Hardwick R/bout to RaglanBridge closed Local lanes closed06/07/26-14/09/26 0600 :, Start time: 06/07/2026 6:00 , End Date: 14/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 13:20
Nearest town: 14.5 miles from Cefn. CLEARED @ 10:54

RAGLAN TO ABERGAVENNY HARDWICK R/BOUT

Description: A40WestboundRaglan to Abergavenny Hardwick R/boutCarriageway maintenanceRoad closedDiversions in place20/08/26-29/08/26 2000-0600 :, Start time: 20/08/2026 20:00 , End Date: 29/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:14
Nearest town: 14.5 miles from Cefn. CLEARED @ 10:54

J25A GROVE PARK

Description: M4EastboundJ25A (Newport) Grove ParkCarriageway maintenanceEntry slip road closedDiversions in place17/08/26-22/08/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 22/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:25
Nearest town: 3.31 miles from Cefn. CLEARED @ 10:54

J26 MALPAS

Description: M4EastboundJ26 (Newport) MalpasCarriageway maintenanceOnslip closedDiversions in place17/08/26-22/08/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 22/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:30
Nearest town: 2.19 miles from Cefn. CLEARED @ 10:54

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

High Cross (0.62mi)
Rogerstone (0.62mi)
Rhiwderin (0.88mi)
Glasllwch (0.88mi)
Ridgeway (1.24mi)
Allt yr yn (1.24mi)
Bassaleg (1.24mi)
Stelvio (1.39mi)
Caerau Park (1.39mi)
Pentre poeth (1.39mi)
Bettws (1.75mi)
Gaer (1.76mi)
Lower Ochrwyth (1.96mi)
Barrack Hill (1.96mi)
Brynglas (1.96mi)
Stow Park (1.96mi)
Pontymister (2.24mi)
Ty Sign (2.24mi)
Risca (2.24mi)
Malpas (2.24mi)
Level of Mendalgief (2.24mi)
Duffryn (2.24mi)
Maes glas (2.24mi)
Pen y lan (2.24mi)
Clearwell (2.24mi)
Monmouthshire and Brecon Canal (2.28mi)
Casnewydd (Newport) (2.48mi)
Newport (Casnewydd) (2.48mi)
Barnardtown (2.48mi)
Henllys Vale (2.49mi)
Castell y bwch (2.49mi)
Upper Ochrwyth (2.56mi)

Cefn

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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 : J27 (High Cross) High Cross to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 17/08/2026 10:36 , Expected end time: 17/08/2026 13:35, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 10:36
Nearest town: 1.29 miles from Cefn.

51.59--3.03

Description: : Both directions : Abergavenny Hardwick R/bout to Raglan : Bridge closed Local lanes closed : 06/07/26-14/09/26 0600 :, Start time: 06/07/2026 6:00 , End Date: 14/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 13:20
Nearest town: 14.5 miles from Cefn.

51.78--2.94

Description: A40 : Westbound : Raglan to Abergavenny Hardwick R/bout : Carriageway maintenance : Road closed : Diversions in place : 20/08/26-29/08/26 2000-0600 :, Start time: 20/08/2026 20:00 , End Date: 29/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:14
Nearest town: 14.5 miles from Cefn.

51.78--2.94

Description: M4 : Eastbound : J25A (Newport) Grove Park : Carriageway maintenance : Entry slip road closed : Diversions in place : 17/08/26-22/08/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 22/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:25
Nearest town: 3.31 miles from Cefn.

51.6--2.98

Description: M4 : Eastbound : J26 (Newport) Malpas : Carriageway maintenance : Onslip closed : Diversions in place : 17/08/26-22/08/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 22/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 10:30
Nearest town: 2.19 miles from Cefn.

51.6--3.01

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