Live traffic alerts A48M : Westbound : M4 J29 Castleton to M4 J29A St Mellons : Lane closed : Emergency works : Start 18/04/2024 End 19/04/2024 M48 : Westbound : J1 Aust to J4 M4 J23 Rogiet : Clearance work : Road closed : 19/04/24-20/04/24 2000-0600 : Start 19/04/2024 End 20/04/2024 M4 : Westbound : J38 Margam to J43 Llandarcy : Maintenance work : Entry slip road closed : 16/04/24-20/04/24 2000-0600 : Start 16/04/2024 End 20/04/2024 M48 : Westbound : J1 Aust to J2 Newhouse : Maintenance work : Road closed : 19/04/24-21/04/24 2000 : Start 19/04/2024 End 21/04/2024 M4 : Westbound : J47 Penllergaer to J48 Hendy : Maintenance work : Road closed : 17/04/24-19/04/24 2000-0600 : Start 17/04/2024 End 19/04/2024 M4 : Eastbound : J47 Penllergaer : Cyclic maintenance : Entry slip road closed : 18/04/24-20/04/24 1930-0600 : Start 18/04/2024 End 20/04/2024 A465 : Westbound : Abergavenny Hardwick R/bout to Abergavenny : Maintenance work : Exit slip road closed : 18/04/24-19/04/24 2000-0600 : Start 18/04/2024 End 19/04/2024 M4 : Eastbound : J45 Ynysforgan : Maintenance work : Exit slip road closed : 02/04/24-19/04/24 2000-0600 : Start 02/04/2024 End 19/04/2024 M4 : Eastbound : J36 Sarn : Maintenance work : Exit slip road closed : 18/04/24-19/04/24 2000-0600 : Start 18/04/2024 End 19/04/2024 A55 : Both directions : J17 Conwy Morfa to J16 Puffin Roundabout : Tunnel closed : Contraflow : Width limit 3.25m : 08/04/24-23/04/24 1900-0600 : Start 08/04/2024 End 23/04/2024 A40 : Both directions : Robeston Wathen to Llanddewi Velfry : Maintenance work : Road closed : 19/04/24-22/04/24 0600 : Start 19/04/2024 End 22/04/2024 A40 : Northbound : Raglan to Gibraltar Tunnels : Resurfacing work : Road closed : Entry slip road closed : 15/04/24-20/04/24 2000-0600 : Start 15/04/2024 End 20/04/2024 A470 : Both directions : Cefn coed to Nant-ddu : Maintenance work : Road closed : 19/04/24-22/04/24 2000-0600 : Start 19/04/2024 End 22/04/2024 A483 : Both directions : Broad Street: Builth Wells : 15/04/24-20/04/24 : 2200-0600 : Maintenance work : Road closed : Local diversions in place Start 15/04/2024 End 20/04/2024 M4 : Eastbound : J43 Llandarcy to J41 Pentyla/Baglan : Maintenance work : Road closed : 19/04/24-28/04/24 2000-0600 : Start 19/04/2024 End 28/04/2024 A483 : Both directions : High Street: Builth Wells : 15/04/24-20/04/24 : 2200-0600 : Maintenance work : Road closed : Local diversions in place Start 15/04/2024 End 20/04/2024 A5 : Both directions : Menai Suspension Bridge : Improvement works : Weight limit 7.5 tonnes : : 02/01/24-01/09/25 : Start 02/01/2024 End 01/02/2025 A48M : Both directions : M4 J29 Castleton to M4 J29A St Mellons : Lane closed : Emergency works : 17/04/24-19/04/24 2000 : Start 17/04/2024 End 19/04/2024 OF View more live traffic alerts Latest videos Why should you work for NMWTRA? Pam gweithio i Asiant Cefnffyrdd Gogledd a Chanolbarth Cymru? A483 Ceiriog Viaduct Expansion Joint Renewal M4 J28 Ebbw River Bridge Beam Slides | Pont Afon Ebwy Gosod y Trawstiau View all videos on YouTube Featured News A55 Junction 36 Warren Interchange to the Wales/England border - Resurfacing Works 20 March 2024 Planned road closures A465 Dowlais Top to Hirwaun (section 5 & 6) 17 April 2024 Works on adjoining network View all news What’s happening on the roads Search for cameras Search Use current location CCTV cameras
A55 Junction 36 Warren Interchange to the Wales/England border - Resurfacing Works 20 March 2024 Planned road closures