December 18, 2019
A483 : Both directions : Beulah : Resurfacing work : Road closed : Diversions in place : 15/03/26-16/03/26 2000-0600 :
March 13, 2026
Description: A483 : Both directions : Beulah : Resurfacing work : Road closed : Diversions in place : 15/03/26-16/03/26 2000-0600 :, Start time: 15/03/2026 20:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/03/2026 12:51
A483 : Both directions : Cilmeri : Resurfacing work : Road closed : Diversions in place : 16/03/26-03/04/26 1900-0600 :
March 13, 2026
Description: A483 : Both directions : Cilmeri : Resurfacing work : Road closed : Diversions in place : 16/03/26-03/04/26 1900-0600 :, Start time: 16/03/2026 19:00 , End Date: 03/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/03/2026 11:41
A48 : Westbound : Foelgastell to Llanddarog : Resurfacing work : Road closed : Diversions in place : 18/03/26-21/03/26 2000-0600 :
March 13, 2026
Description: A48 : Westbound : Foelgastell to Llanddarog : Resurfacing work : Road closed : Diversions in place : 18/03/26-21/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/03/2026 10:42
A55 : Westbound : J35 Dobs Hill to J34 Ewloe Loop : 17/03/26-20/03/26 2000-0600 : Resurfacing work : Onslip closed : Road closed : Diversions in place :
March 12, 2026
Description: A55 : Westbound : J35 Dobs Hill to J34 Ewloe Loop : 17/03/26-20/03/26 2000-0600 : Resurfacing work : Onslip closed : Road closed : Diversions in place :, Start time: 17/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated:...
M4 : Westbound : J34 Miskin : 18/03/26-25/03/26 2000-0600 : offslip : Resurfacing work : Closed :
March 11, 2026
Description: M4 : Westbound : J34 Miskin : 18/03/26-25/03/26 2000-0600 : offslip : Resurfacing work : Closed :, Start time: 18/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Severe, Source: Welsh Government, Last updated: 11/03/2026 9:10
M4 : Westbound : J33 Capel Llanilltern : 18/03/26-25/03/26 2000-0600 : onslip : Closed : Resurfacing work :
March 11, 2026
Description: M4 : Westbound : J33 Capel Llanilltern : 18/03/26-25/03/26 2000-0600 : onslip : Closed : Resurfacing work :, Start time: 18/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Severe, Source: Welsh Government, Last updated: 11/03/2026 9:11
M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 18/03/26-25/03/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
March 11, 2026
Description: M4 : Westbound : J33 Capel Llanilltern to J34 Miskin : 18/03/26-25/03/26 2000-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 18/03/2026 20:00 , End Date: 25/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 9:08
A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : 15/03/26-16/03/26 2100-0600 : Carriageway maintenance : Closed : Diversions in place :
March 11, 2026
Description: A55 : Eastbound : J22 Old Colwyn to J23 Llanddulas : 15/03/26-16/03/26 2100-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 15/03/2026 21:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 15:51
A487 : Both directions : Machynlleth : 15/03/26-16/03/26 2200-0200 : Maintenance work : Bridge closed : Diversions in place :
March 11, 2026
Description: A487 : Both directions : Machynlleth : 15/03/26-16/03/26 2200-0200 : Maintenance work : Bridge closed : Diversions in place :, Start time: 15/03/2026 22:00 , End Date: 16/03/2026 2:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/03/2026 9:50
A487 : Both directions : Talybont to Aberystwyth : 17/03/26-20/03/26 1900-0600 :
March 10, 2026
Description: A487 : Both directions : Talybont to Aberystwyth : 17/03/26-20/03/26 1900-0600 :, Start time: 17/03/2026 19:00 , End Date: 20/03/2026 6:00, Severity: Severe, Source: Welsh Government, Last updated: 10/03/2026 7:15
A483 : Southbound : Coedpoeth : Roadworks : Lane closed : Offslip closed : 17/03/26-24/03/26 2000-0600 :
February 27, 2026
Description: A483 : Southbound : Coedpoeth : Roadworks : Lane closed : Offslip closed : 17/03/26-24/03/26 2000-0600 :, Start time: 17/03/2026 20:00 , End Date: 24/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/02/2026 8:04
M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Resurfacing work : Road closed : Diversions in place : 09/03/26-14/03/26 2000-0600 :
March 09, 2026
Description: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Resurfacing work : Road closed : Diversions in place : 09/03/26-14/03/26 2000-0600 :, Start time: 09/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/03/2026 20:00
A494 : Both directions : Ruthin : 16/03/26-17/03/26 0800-1800 : Mwrog Street.
March 10, 2026
Description: A494 : Both directions : Ruthin : 16/03/26-17/03/26 0800-1800 : Mwrog Street., Start time: 16/03/2026 8:00 , End Date: 17/03/2026 18:00, Severity: Slight, Source: Welsh Government, Last updated: 10/03/2026 12:34
A44 : Both directions : Aberystwyth : 11/03/26-16/04/26 0900-1600 : Improvement work : Temporary traffic lights :
March 11, 2026
Description: A44 : Both directions : Aberystwyth : 11/03/26-16/04/26 0900-1600 : Improvement work : Temporary traffic lights :, Start time: 11/03/2026 9:00 , End Date: 16/04/2026 16:00, Severity: Slight, Source: Welsh Government, Last updated: 11/03/2026 9:00
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 14/03/26-15/03/26 0800-1700 :
March 06, 2026
Description: A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 14/03/26-15/03/26 0800-1700 :, Start time: 14/03/2026 8:00 , End Date: 15/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 14:48
M4 : Eastbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :
March 12, 2026
Description: M4 : Eastbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
M4 : Eastbound : J40 Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :
March 06, 2026
Description: M4 : Eastbound : J40 Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26
M4 : Eastbound : J38 Margam to J37 Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
March 08, 2026
Description: M4 : Eastbound : J38 Margam to J37 Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
M4 : Eastbound : J36 Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
March 06, 2026
Description: M4 : Eastbound : J36 Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
A55 : Eastbound : J18 Llandudno Junction to J17 Conwy Morfa : 13/03/26-15/03/26 1900-0700 : Maintenance work : Contraflow : Width limit 3.2m :
March 13, 2026
Description: A55 : Eastbound : J18 Llandudno Junction to J17 Conwy Morfa : 13/03/26-15/03/26 1900-0700 : Maintenance work : Contraflow : Width limit 3.2m :, Start time: 13/03/2026 19:00 , End Date: 15/03/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/03/2026 19:00
A487 : Both directions : Aberystwyth Commins Coch : Improvement work : Temporary traffic lights : 02/02/26-23/06/26 0900-1600 :
February 02, 2026
Description: A487 : Both directions : Aberystwyth Commins Coch : Improvement work : Temporary traffic lights : 02/02/26-23/06/26 0900-1600 :, Start time: 02/02/2026 9:00 , End Date: 23/06/2026 16:00, Severity: Moderate, Source: Welsh Government, Last updated: 02/02/2026 9:00
A494 : Eastbound : Ewloe : onslip : Closed : Diversions in place : Resurfacing work : 22/02/26-16/03/26 2000-0600 :
February 23, 2026
Description: A494 : Eastbound : Ewloe : onslip : Closed : Diversions in place : Resurfacing work : 22/02/26-16/03/26 2000-0600 :, Start time: 22/02/2026 20:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/02/2026 7:59
A55 : Eastbound : J35 Dobs Hill : onslip : Resurfacing work : Closed : Diversions in place : 22/02/26-16/03/26 2000-0600 :
February 23, 2026
Description: A55 : Eastbound : J35 Dobs Hill : onslip : Resurfacing work : Closed : Diversions in place : 22/02/26-16/03/26 2000-0600 :, Start time: 22/02/2026 20:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/02/2026 8:04
A55 : Eastbound : J34 Ewloe Loop to J35 Dobs Hill : 22/02/26-16/03/26 2000-0600 : Closed : Diversions in place : Resurfacing work :
February 23, 2026
Description: A55 : Eastbound : J34 Ewloe Loop to J35 Dobs Hill : 22/02/26-16/03/26 2000-0600 : Closed : Diversions in place : Resurfacing work :, Start time: 22/02/2026 20:00 , End Date: 16/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/02/2026 8:14
A483 : Northbound : Coedpoeth : Roadworks : Lane closed : Offslip closed : 08/03/26-17/03/26 2000-0600 :
March 08, 2026
Description: A483 : Northbound : Coedpoeth : Roadworks : Lane closed : Offslip closed : 08/03/26-17/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :
March 07, 2026
Description: A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :, Start time: 07/03/2026 8:00 , End Date: 22/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/03/2026 8:00
M4 : Eastbound : J36 Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
March 02, 2026
Description: M4 : Eastbound : J36 Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
M4 : Westbound : J37 Pyle to J38 Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
March 08, 2026
Description: M4 : Westbound : J37 Pyle to J38 Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
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 :
January 25, 2026
Description: 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 time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government,...
A483 : Both directions : Tycroes : 09/03/26-17/03/26 0900-1500 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
March 09, 2026
Description: A483 : Both directions : Tycroes : 09/03/26-17/03/26 0900-1500 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays, Start time: 09/03/2026 9:00 , End Date: 17/03/2026 15:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/03/2026 9:00
A483 : Both directions : Tycroes : 09/03/26-17/03/26 1900-2300 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
March 09, 2026
Description: A483 : Both directions : Tycroes : 09/03/26-17/03/26 1900-2300 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays, Start time: 09/03/2026 19:00 , End Date: 17/03/2026 23:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/03/2026 19:00
A470 : Both directions : Dolgellau to Llanelltyd : 10/03/26-31/03/26 0730-1800 : Resurfacing work : 10mph convoy : Temporary traffic lights : Slow moving vehicles :
March 10, 2026
Description: A470 : Both directions : Dolgellau to Llanelltyd : 10/03/26-31/03/26 0730-1800 : Resurfacing work : 10mph convoy : Temporary traffic lights : Slow moving vehicles :, Start time: 10/03/2026 7:30 , End Date: 31/03/2026 18:00, Severity: Moderate, Source: Welsh Government, Last updated:...
A40 : Eastbound : Cefn Brynich to Llanhamlach : Resurfacing work : Road closed : Diversions in place : 10/03/26-14/03/26 1900-0700 :
March 10, 2026
Description: A40 : Eastbound : Cefn Brynich to Llanhamlach : Resurfacing work : Road closed : Diversions in place : 10/03/26-14/03/26 1900-0700 :, Start time: 10/03/2026 19:00 , End Date: 14/03/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/03/2026 19:00
A4042 : Both directions : Abergavenny Hardwick R/bout to Little Mill : Resurfacing work : Road closed : Diversions in place : 13/03/26-14/03/26 2000-0600 :
March 13, 2026
Description: A4042 : Both directions : Abergavenny Hardwick R/bout to Little Mill : Resurfacing work : Road closed : Diversions in place : 13/03/26-14/03/26 2000-0600 :, Start time: 13/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated:...
A470 : Northbound : Taff's Well : Resurfacing work : Entry slip road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
March 08, 2026
Description: A470 : Northbound : Taff's Well : Resurfacing work : Entry slip road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :, Start time: 08/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/03/2026 20:00
A470 : Northbound : Abercynon to Pentrebach : Resurfacing work : Road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :
March 12, 2026
Description: A470 : Northbound : Abercynon to Pentrebach : Resurfacing work : Road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :, Start time: 12/03/2026 20:00 , End Date: 14/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/03/2026 20:00
A483 : Both directions : Llandovery to Cynghordy : Roadworks : Road closed : Diversions in place : 14/03/26-15/03/26 0700-1900 :
March 06, 2026
Description: A483 : Both directions : Llandovery to Cynghordy : Roadworks : Road closed : Diversions in place : 14/03/26-15/03/26 0700-1900 :, Start time: 14/03/2026 7:00 , End Date: 15/03/2026 19:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:10
