Main M4 and different street closures in Wales at the moment, Sunday, November 2

Editorial Team
6 Min Read


A number of main roads throughout Wales are shut or partly shut on Sunday, November 2, resulting from deliberate roadworks – right here is every part you want to know

A number of main roads throughout Wales are shut or partly shut on Sunday, November 2, resulting from deliberate roadworks. Roads affected embrace busy routes such because the M4 and A-roads however different roads throughout Wales are additionally affected, so it is price keeping track of any different routes that may make your journey simpler. For our free every day briefing on the largest points dealing with the nation, signal as much as the Wales Issues e-newsletter right here.

Beneath is a full checklist of scheduled street closures and half closures/disruptions affecting roads in Wales on Saturday (based on visitors monitoring service Inrix)

At time of publication there may be additionally a crash on the M4 close to Miskin, inflicting lane closures. You may observe our reside updates right here.

  • B4393 – LLANDRINIO – BOTH DIRECTIONS – POWYS B4393 in each instructions closed resulting from roadworks from Again Lane to the Haughton flip off. Till November 17.
  • THE B4393 – ALLT FORGAN – BOTH DIRECTIONS – POWYS The B4393 in each instructions closed resulting from long-term roadworks between Ffridd Wydd-afon (Allt Forgan) and Llanwddyn (Llanwddyn). Till 12am on April 3, 2026.
  • A470 NORTHERN AVENUE – CARDIFF – BOTH DIRECTIONS Lane closed resulting from electrical energy work on A470 Northern Avenue in each instructions from Pantmawr Highway to Caedelyn Highway. Till November 2.
  • OLD ROAD – LLANELLI – SOUTHBOUND – CARMARTHENSHIRE Previous Highway Southbound closed resulting from fuel major work from Cysgod Y Llan to Goring Highway. Till December 5.
  • HEOL-Y-GORS – CWMBWRLA – BOTH DIRECTIONS – SWANSEA Heol-Y-Gors in each instructions closed resulting from water major work from A483 Carmarthen Highway (Cwmbwrla) to Neighborhood Centre (Townhill). Till March 19, 2027.
  • FACTORY POOL LN – MOLD – BOTH DIRECTIONS – FLINTSHIRE Manufacturing unit Pool Ln in each instructions closed resulting from roadworks between A541 and Gwernaffield Highway. Till 1am on April 1, 2027.
  • NANT MORLAIS – PANT – BOTH DIRECTIONS – MERTHYR TYDFIL Nant Morlais in each instructions closed resulting from roadworks from Gwladys Avenue to The Hafod. Till 10.31amon September 16, 2027.
  • CRICK ROAD – PORTSKEWETT – SOUTHBOUND – MONMOUTHSHIRE Crick Highway Southbound closed resulting from roadworks from Treetops to Essential Highway. Till December 31.
  • LLANERCH PARK – TREFNANT – DENBIGHSHIRE Llanerch Park closed resulting from roadworks from Llys Llanerch (Trefnant) to Cae Pedr (Tremeirchion). Till April 22, 2026.
  • DUNVANT ROAD – KILLAY – BOTH DIRECTIONS – SWANSEA Dunvant Highway in each instructions closed resulting from roadworks from Wimmerfield Drive to Hendrefoilan Highway / Dunvant Highway. Till April 7, 2026.
  • PROMENADE TERRACE – MUMBLES – BOTH DIRECTIONS – SWANSEA Promenade Terrace in each instructions closed resulting from roadworks between B4433 Mumbles Highway and Devon Place. Till December 22, 2026.
  • OLD ROSS ROAD – WHITCHURCH – BOTH DIRECTIONS – HEREFORDSHIRE Previous Ross Highway in each instructions closed resulting from roadworks from Llangrove Highway to Plough Lane. Till 5pm on November 14.
  • OLD WYE BRIDGE – CHEPSTOW – BOTH DIRECTIONS – MONMOUTHSHIRE Previous Wye Bridge in each instructions closed resulting from bridge upkeep work between St Ann Avenue (Chepstow) and Elmdale (Tutshill). The bridge stays closed following an inspection because the 2nd October. Till October 6, 2026.
  • STATION ROAD – MILKWALL – BOTH DIRECTIONS – GLOUCESTERSHIRE Station Highway in each instructions closed resulting from roadworks between Forest Highway and Primrose Drive. Till November 24.
  • PIERHEAD STREET – DOCKS – CARDIFF Lane closed resulting from roadworks on Pierhead Avenue at Bute Place. Till November 9.
  • PENTRE FRON ROAD – COEDPOETH – BOTH DIRECTIONS – WREXHAM Essential carriageway closed resulting from bridge upkeep work on Pentre Fron Highway in each instructions at B5430 Talwrn Highway. Till 6pm on July 24, 2026.
  • SCHOOL LANE – LLANARMON-YN-IAL – BOTH DIRECTIONS – DENBIGHSHIRE Faculty Lane in each instructions closed to heavy items automobiles from the B5430 (Llanarmon-Yn-Ial) to Cae’r Odyn (Eryrys). Till December 31, 2026.

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