0300 123 1213
Rydym yn croesawu galwadau’n Gymraeg. We welcome calls in Welsh.
Rydym yn croesawu galwadau’n Gymraeg. We welcome calls in Welsh.
Traffic Alerts
Active incidents or roadworks that may affect travel
Map
Planned roadworks information on our roads
Cameras
View live traffic cameras on your route
Live traffic alerts
A55 : Both directions : Britannia Bridge :
Start 03/02/2026
End 04/02/2026
A40 : Both directions : Haverfordwest : Carriageway maintenance : Closed : Diversions in place : 02/02/26-04/02/26 1900-0700 :
Start 02/02/2026
End 04/02/2026
M4 : Eastbound : J38 Margam : onslip : Closed : 04/02/26-06/02/26 2000-0600 :
Start 04/02/2026
End 06/02/2026
A470 : Southbound : Taff's Well : 04/02/26-05/02/26 2000-0600 : onslip : Closed :
Start 04/02/2026
End 05/02/2026
A4042 : Southbound : Little Mill to Court Farm Roundabout : Closed : Diversions in place : 04/02/26-05/02/26 2000-0600 :
Start 04/02/2026
End 05/02/2026
M4 : Eastbound : J26 Malpas : 03/02/26-04/02/26 2000-0600 : onslip : Closed : Diversions in place :
Start 03/02/2026
End 04/02/2026
A55 : Westbound : Pen-y-Clip tunnel : Contraflow via Headland : Width limit 3.2m : 03/02/26-10/02/26 1900-0700 :
Start 03/02/2026
End 10/02/2026
M4 : Eastbound : J35 Pencoed : offslip : Closed : 02/02/26-14/02/26 2000-0600 :
Start 02/02/2026
End 14/02/2026
A470 : Northbound : Abercynon - Broadway : 02/02/26-14/02/26 2000-0600 : Closed : Diversions in place :
Start 02/02/2026
End 14/02/2026
A449 : Southbound : Usk to Raglan : 02/02/26-07/02/26 2000-0600 : Closed : Diversions in place :
Start 02/02/2026
End 07/02/2026
A470 : Eastbound : Pontypridd to Abercynon : Road closed : 02/02/26-20/02/26 2000-0600 : Diversions in place :
Start 02/02/2026
End 20/02/2026
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 12/01/26-07/02/26 1900-0500 :
Start 12/01/2026
End 07/02/2026
M4 : Eastbound : J41 Pentyla/Baglan to J38 Margam : Closed : Diversions in place : 01/02/26-04/02/26 2000-0600 :
Start 01/02/2026
End 04/02/2026
M4 : Eastbound : J37 Pyle : 01/02/26-06/02/26 2000-0600 : onslip : offslip : Closed :
Start 01/02/2026
End 06/02/2026
M4 : Westbound : J25A Grove Park to J28 Tredegar Park : Closed : Diversions in place : 01/02/26-06/02/26 2000-0600 :
Start 01/02/2026
End 06/02/2026
A483 : Southbound : Coedpoeth NB Onslip : 01/02/26-21/02/26 1900-0600 : Surveys : Closed : Diversions in place :
Start 01/02/2026
End 21/02/2026
M4 : Eastbound : J25A Grove Park : Onslip : Closed : 29/01/26-20/02/26
Start 29/01/2026
End 20/02/2026
A458 : Both directions : Middletown to Shropshire : 28/01/26-06/02/26 1900-0600 : Both directions : Resurfacing work : Diversions in place :
Start 28/01/2026
End 06/02/2026
M4 : Eastbound : J38 Margam : Offslip closed : 25/01/26-04/02/26 2000-0600 :
Start 25/01/2026
End 04/02/2026
A483 : Both directions : Llandovery to Cynghordy : Carriageway maintenance : Road closed : Diversions in place : 12/01/26-07/02/26 1900-0500 :
Start 12/01/2026
End 07/02/2026
A487 : Both directions : Aberystwyth Commins Coch : Improvement work : Temporary traffic lights : 02/02/26-23/06/26 0900-1600 :
Start 02/02/2026
End 23/06/2026
M4 : Both directions : J37 Pyle to J42 Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :
Start 25/01/2026
End 01/04/2026
OF
View more live traffic alerts
Connect with Traffic Wales