Description: M4 : Westbound : J23A (Magor) Magor to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 13/02/2026 15:43 , Expected end time: 13/02/2026 17:43, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:43
Nearest town: 13.14 miles from Caerffil (Caerphilly).

Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 13/02/2026 15:45 , Expected end time: 13/02/2026 18:45, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:45
Nearest town: 5.71 miles from Caerffil (Caerphilly).

Location: southbound exit slip at junction J20 (Nailsea) .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 16:00 and 16:15 on 13 February 2026.
Normal traffic conditions are expected between 16:00 and 16:15 on 13 February 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.17 miles from Caerffil (Caerphilly).

Disgrifiad: M4 : Wedi clirio : Tuar Gorllewin : C23A Magwyr i G26 Malpas, Amser y digwyddiad: 13/02/2026 19:00 , Amser gorffen a ragwelir: 13/02/2026 19:05, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 13/02/2026 19:00
Nearest town: 13.14 miles from Caerffil (Caerphilly).

Description: A449 : Northbound : M4 J24 Coldra to Raglan : 09/02/26-14/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 09/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00
Nearest town: 17.05 miles from Caerffil (Caerphilly).

Description: M4 : Eastbound : J25A (Newport) Grove Park : Onslip : Closed : 29/01/26-20/02/26, Start time: 29/01/2026 13:55 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/01/2026 13:56
Nearest town: 10.8 miles from Caerffil (Caerphilly).

Description: M4 : Eastbound : J25A (Newport) Grove Park to J25 (Caerleon) Caerleon : 29/01/26-20/02/26 inside lane : Closed :, Start time: 29/01/2026 13:45 , End Date: 20/02/2026 13:45, Severity: Slight, Source: Welsh Government, Last updated: 29/01/2026 13:47
Nearest town: 10.97 miles from Caerffil (Caerphilly).

Location: southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 13 February 2026 to 06:00 on 14 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.88 miles from Caerffil (Caerphilly).

Location: southbound between junctions J20 (Nailsea) and J22 (Burnham on Sea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 February 2026 to 06:00 on 20 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.86 miles from Caerffil (Caerphilly).

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 16 February 2026 to 20 February 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 23 February 2026 to 27 February 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 2 March 2026 to 5 March 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.24 miles from Caerffil (Caerphilly).

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 13 February 2026 to 28 March 2026.
Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 29 March 2026 to 1 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.13 miles from Caerffil (Caerphilly).
