Description: A465 : Both directions : Resolven to Aberdulais : Improvement work : Lane closed : Speed restriction : 26/08/26-30/09/26 0000-2355 :, Start time: 26/08/2026 0:00 , End Date: 30/09/2026 23:55, Severity: Moderate, Source: Welsh Government, Last updated: 26/08/2026 7:41
Nearest town: 5.26 miles from Caerau.

Description: A465 : Eastbound : Neath : Structural inspections : Exit slip road closed : Diversion : 14/09/26-15/09/26 2000-0600 :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 13:47
Nearest town: 6.88 miles from Caerau.

Description: A465 : Eastbound : Neath : Structural inspections : Entry slip road closed : Diversion : 15/09/26-16/09/26 2000-0600 :, Start time: 15/09/2026 20:00 , End Date: 16/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 13:47
Nearest town: 6.88 miles from Caerau.

Description: A465 : Westbound : Neath to Llandarcy : Structural inspections : Road closed : Diversion : 16/09/26-18/09/26 2000-0600 :, Start time: 16/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 13:49
Nearest town: 7.56 miles from Caerau.

Description: A465 : Westbound : Neath to Llandarcy : 16/09/26-18/09/26 2000-0600 : Surveys : Closed : Diversions in place :, Start time: 16/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 7:36
Nearest town: 7.56 miles from Caerau.

Description: A465 : Eastbound : Llandarcy to Neath : 14/09/26-15/09/26 2000-0600 : Surveys : Exit slip road closed : Closed : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 7:41
Nearest town: 7.56 miles from Caerau.

Description: A465 : Eastbound : Llandarcy to Neath : 15/09/26-16/09/26 2000-0600 : Surveys : Entry slip road closed : Closed : Diversions in place :, Start time: 15/09/2026 20:00 , End Date: 16/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 7:43
Nearest town: 7.56 miles from Caerau.

Description: M4 : Westbound : J34 (Llantrisant) Miskin to J38 (Port Talbot) Margam : 14/09/26-19/09/26 2000-0600 : Surveys : Entry slip road closed : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 19/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:53
Nearest town: 7.92 miles from Caerau.

Description: M4 : Westbound : J35 (Pen-coed) Pencoed to J36 (Bridgend) Sarn : 14/09/26-15/09/26 2000-0600 : Maintenance work : J36 (Bridgend) : Offslip closed : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:03
Nearest town: 8.87 miles from Caerau.

Description: M4 : Eastbound : J35 (Pen-coed) Pencoed : 15/09/26-09/10/26 1900-0600 : Clearance work : Exit slip road closed : Diversions in place :, Start time: 15/09/2026 19:00 , End Date: 09/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:22
Nearest town: 10.65 miles from Caerau.

Description: M4 : Eastbound : J36 (Bridgend) Sarn : 07/09/26-16/09/26 2000-0600 : Clearance work : Entry slip road closed : Diversions in place :, Start time: 07/09/2026 20:00 , End Date: 16/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:26
Nearest town: 7.76 miles from Caerau.

Description: M4 : Eastbound : J38 (Port Talbot) Margam : 07/09/26-15/09/26 2000-0600 : Entry slip road closed : Clearance work : Diversions in place :, Start time: 07/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:33
Nearest town: 5.89 miles from Caerau.

Description: M4 : Westbound : J38 (Port Talbot) Margam : 10/09/26-15/09/26 2000-0600 : Exit slip road closed : Clearance work : Diversions in place :, Start time: 10/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:36
Nearest town: 5.89 miles from Caerau.

Description: M4 : Westbound : J39 Groes : 15/09/26-19/09/26 2000-0600 : Entry slip road closed : Diversions in place :, Start time: 15/09/2026 20:00 , End Date: 19/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:41
Nearest town: 5.65 miles from Caerau.

Description: M4 : Eastbound : J42 (Swansea) Earlswood : 08/09/26-15/09/26 2000-0600 : Exit slip road closed : 1 lane closed : Resurfacing work : Diversions in place :, Start time: 08/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:44
Nearest town: 7.59 miles from Caerau.

Description: M4 : Eastbound : J37 (Porthcawl) Pyle to J33 (Cardiff) Capel Llanilltern : 19/09/26-26/09/26 2000-0600 : Surveys : Entry slip road closed : 1 lane closed : Diversions in place :, Start time: 19/09/2026 20:00 , End Date: 26/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:31
Nearest town: 10.65 miles from Caerau.

Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : 19/09/26-26/09/26 2000-0600 : J38: Entry slip road closed : 2 lanes closed : Surveys : Diversions in place :, Start time: 19/09/2026 20:00 , End Date: 26/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:39
Nearest town: 7.45 miles from Caerau.
