Live traffic alerts M48 : Both directions : Severn Bridge : 7.5t weight restriction for heavy goods vehicles from 27/05/25-until further notice Start 27/05/2025 End 23/05/2026 A40 : Westbound : Cefn Brynich : Roadworks : Road closed : Diversions in place : 16/06/25-20/06/25 1830-0600 : Start 16/06/2025 End 20/06/2025 A483 : Northbound : Plas Coch to Gresford : 17/06/25-18/06/25 2000-0600 : Resurfacing work : Road closed : Diversions in place : Start 17/06/2025 End 18/06/2025 A48 : Eastbound : Briton Ferry : Resurfacing work : Road closed : Diversions in place : 16/06/25-21/06/25 2000-0600 : Start 16/06/2025 End 21/06/2025 A40 : Both directions : Abergwili to Pensarn Central : Resurfacing work : Road closed : Diversions in place : 16/06/25-19/06/25 2000-0600 : Start 16/06/2025 End 19/06/2025 A483 : Southbound : Coedpoeth SB Offslip : 16/06/25-17/06/25 2000-0600 : Resurfacing work : Road closed : Diversions in place : Start 16/06/2025 End 17/06/2025 A483 : Southbound : Coedpoeth NB Offslip : 16/06/25-17/06/25 2000-0600 : Roadworks : Resurfacing work : Road closed : Diversions in place : Start 16/06/2025 End 17/06/2025 A48 : Westbound : Briton Ferry to A483 Junction : Carriageway maintenance : Bridge closed : Diversions in place : 16/06/25-19/06/25 2000-0600 : Start 16/06/2025 End 19/06/2025 A494 : Both directions : New Brighton to Wylfa Roundabout : 16/06/25-20/06/25 1900-0600 : Resurfacing work : Road closed : Diversions in place : Start 16/06/2025 End 20/06/2025 A477 : Both directions : Kilgetty to St Clears West (A40) : 16/06/25-21/06/25 1900-0600 : Carriageway maintenance : Road closed : Diversions in place : Start 16/06/2025 End 21/06/2025 A489 : Both directions : Newtown : Resurfacing work : Road closed : Diversions in place : 16/06/25-21/06/25 1900-0600 : Start 16/06/2025 End 21/06/2025 A55 : Eastbound : J2 Ty Mawr : offslip closed : Local diversions in place 08/03/25-27/06/25 2000-0600 : Start 08/03/2025 End 27/06/2025 A44 : Both directions : Llangurig to Troedyrallt : 16/06/25-20/06/25 0700-1900 : Resurfacing work : Diversions in place : Start 16/06/2025 End 20/06/2025 A48 : Westbound : Briton Ferry to Earlswood Junctiont : Carriageway maintenance : Road closed : Diversions in place : 15/06/25-17/06/25 2000-0600 : Start 15/06/2025 End 17/06/2025 A494 : Both directions : Mold (Chester Rd) to Gwernymynydd : Resurfacing work : Road closed : Diversions in place : 15/06/25-17/06/25 1900-0600 : Start 15/06/2025 End 17/06/2025 A470 : Both directions : Blaenau Ffestiniog to Betws-y-Coed : Resurfacing work : Dolwyddelan : Temporary traffic lights : Slow moving vehicles 11/06/25-25/06/25 0700-1800 : Start 11/06/2025 End 25/06/2025 A55 : Westbound : J2 Ty Mawr : onslip : Improvement work : Diversions in place : 08/03/25-27/06/25 2000-0600 : Start 08/03/2025 End 27/06/2025 A487 : Both directions : Porthmadog bypass : Resurfacing work : Temporary traffic lights : Delays possible : 16/06/25-27/06/25 1400-2200 : Start 16/06/2025 End 27/06/2025 A40 : Eastbound : Haverfordwest : Roadworks : Lane closed : Delays possible : 27/05/25-07/07/25 1000-1700 : Start 27/05/2025 End 07/07/2025 A470 : Both directions : Betws-y-Coed to Llanrwst : 28/04/25-30/06/25 0000 : Improvement work : Temporary traffic lights : Slow traffic : Start 28/04/2025 End 30/06/2025 OF View more live traffic alerts Latest videos What to do if you think your vehicle is on fire in or near a tunnel? | Tunnel Safety Tips Beth i'w wneud os ydych chi'n meddwl bod eich cerbyd ar dân y tu allan neu tu mewn i dwnnel Bod yn brentis gyda'r Asiant Cefnffyrdd De Cymru Meet the South Wales Trunk Road Agent's Apprentices – Building the Future of Wales’ Roads View all videos on YouTube Featured News Keeping Wales Moving in 2024: A Year in Review 27 January 2025 News A465 Dowlais Top to Hirwaun (section 5 & 6) 27 May 2025 Works on adjoining network View all news What’s happening on the roads Search for cameras Search Use current location CCTV cameras
