December 18, 2019
M4 : Eastbound : J41 Pentyla/Baglan to J38 Margam : Roadworks : Road closed : Diversions in place : 04/11/26-06/11/26 2000-0600 :
November 04, 2026
Description: M4 : Eastbound : J41 Pentyla/Baglan to J38 Margam : Roadworks : Road closed : Diversions in place : 04/11/26-06/11/26 2000-0600 :, Start time: 04/11/2026 20:00 , End Date: 06/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/11/2026 20:00
M4 : Westbound : J42 Earlswood : Roadworks : Exit slip road closed : Diversions in place : 03/11/26-07/11/26 2000-0600 :
November 03, 2026
Description: M4 : Westbound : J42 Earlswood : Roadworks : Exit slip road closed : Diversions in place : 03/11/26-07/11/26 2000-0600 :, Start time: 03/11/2026 20:00 , End Date: 07/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/11/2026 20:00
M4 : Westbound : J24 Coldra : Roadworks : Exit slip road closed : Diversions in place : 01/11/26-06/11/26 2000-0600 :
November 01, 2026
Description: M4 : Westbound : J24 Coldra : Roadworks : Exit slip road closed : Diversions in place : 01/11/26-06/11/26 2000-0600 :, Start time: 01/11/2026 20:00 , End Date: 06/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/11/2026 20:00
M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Roadworks : Road closed : Diversions in place : 02/11/26-07/11/26 2000-0600 :
November 02, 2026
Description: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Roadworks : Road closed : Diversions in place : 02/11/26-07/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 07/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/11/2026 20:00
A4042 : Northbound : New Inn to Little Mill : Roadworks : Road closed : Diversions in place : 02/11/26-07/11/26 2000-0600 :
November 02, 2026
Description: A4042 : Northbound : New Inn to Little Mill : Roadworks : Road closed : Diversions in place : 02/11/26-07/11/26 2000-0600 :, Start time: 02/11/2026 20:00 , End Date: 07/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/11/2026 20:00
A55 : Westbound : J22 Old Colwyn to J19 Glan Conwy : Road closed : 02/11/26-09/11/26 2000-0600 : Diversions in place :
November 02, 2026
Description: A55 : Westbound : J22 Old Colwyn to J19 Glan Conwy : Road closed : 02/11/26-09/11/26 2000-0600 : Diversions in place :, Start time: 02/11/2026 20:00 , End Date: 09/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/11/2026 20:00
A55 : Both directions : Britannia Bridge : 1 lane closed : Slow moving vehicles : 04/11/26-06/11/26 2000-0300 :
November 04, 2026
Description: A55 : Both directions : Britannia Bridge : 1 lane closed : Slow moving vehicles : 04/11/26-06/11/26 2000-0300 :, Start time: 04/11/2026 20:00 , End Date: 06/11/2026 3:00, Severity: Moderate, Source: Welsh Government, Last updated: 04/11/2026 20:00
A479 : Both directions : Cwmdu : Road closed : 02/11/26-15/11/26 0800-1700 : Diversions in place : Resurfacing work :
November 02, 2026
Description: A479 : Both directions : Cwmdu : Road closed : 02/11/26-15/11/26 0800-1700 : Diversions in place : Resurfacing work :, Start time: 02/11/2026 8:00 , End Date: 15/11/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/11/2026 8:00
A479 : Both directions : Talgarth to Cwmdu : Cyclic maintenance : Road closed : Diversion : 02/11/26-06/11/26 0800-1700 :
November 02, 2026
Description: A479 : Both directions : Talgarth to Cwmdu : Cyclic maintenance : Road closed : Diversion : 02/11/26-06/11/26 0800-1700 :, Start time: 02/11/2026 8:00 , End Date: 06/11/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/11/2026 8:00
A4076 : Both directions : Steynton : Resurfacing work : Road closed : Diversions in place : 29/10/26-14/11/26 2000-0500 :
October 29, 2026
Description: A4076 : Both directions : Steynton : Resurfacing work : Road closed : Diversions in place : 29/10/26-14/11/26 2000-0500 :, Start time: 29/10/2026 20:00 , End Date: 14/11/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/10/2026 20:00
A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : Slow moving vehicles 28/10/26-18/12/26 2000-0700 :
October 28, 2026
Description: A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : Slow moving vehicles 28/10/26-18/12/26 2000-0700 :, Start time: 28/10/2026 20:00 , End Date: 18/12/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/10/2026 20:00
M48 : Both directions : Dewstoe overbridge to Crick overbridge : 20/10/26-31/03/27 2000-0600 : Improvement work : Lane closed :
October 20, 2026
Description: M48 : Both directions : Dewstoe overbridge to Crick overbridge : 20/10/26-31/03/27 2000-0600 : Improvement work : Lane closed :, Start time: 20/10/2026 20:00 , End Date: 31/03/2027 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 20/10/2026 20:00
A483 : Both directions : Newtown to Welshpool : 19/10/26-18/11/26 2000-0600 : Improvement work : Closed : Diversions in place :
October 19, 2026
Description: A483 : Both directions : Newtown to Welshpool : 19/10/26-18/11/26 2000-0600 : Improvement work : Closed : Diversions in place :, Start time: 19/10/2026 20:00 , End Date: 18/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/10/2026 20:00
A483 : Both directions : Abermule : 19/10/26-18/11/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :
October 19, 2026
Description: A483 : Both directions : Abermule : 19/10/26-18/11/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 19/10/2026 20:00 , End Date: 18/11/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/10/2026 20:00
