Description: M4 : Westbound : J23A (Magor) Magor to J26 (Newport) Malpas : Congestion :, Start time: 30/05/2025 11:10 , Expected end time: 30/05/2025 19:25, Severity: Moderate, Source: Welsh Government, Last updated: 30/05/2025 11:10
Nearest town: 3.25 miles from Common Cefn llwyn.

Description: M48 : Both directions : J3 Severn Bridge : 7.5t weight restriction for heavy goods vehicles from 27/05/25-until further notice, Start time: 27/05/2025 0:00 , Expected end time: 23/05/2026 23:55, Severity: Moderate, Source: Welsh Government, Last updated: 23/05/2025 10:45
Nearest town: 14.89 miles from Common Cefn llwyn.

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 30/05/2025 8:06 , Expected end time: 30/05/2025 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 30/05/2025 8:06
Nearest town: 3.04 miles from Common Cefn llwyn.

Description: M4 : Westbound : J26 (Newport) Malpas to J28 (Newport) Tredegar Park EB Onslip : Congestion : Due to Incident : Delays possible :, Start time: 30/05/2025 6:49 , Expected end time: 30/05/2025 10:49, Severity: Moderate, Source: Welsh Government, Last updated: 30/05/2025 6:49
Nearest town: 4.48 miles from Common Cefn llwyn.

Description: M4 : Westbound : J32 (Cardiff) Coryton : Incident : onslip : Incident :, Start time: 30/05/2025 6:37 , Expected end time: 30/05/2025 6:55, Severity: Moderate, Source: Welsh Government, Last updated: 30/05/2025 6:37
Nearest town: 14.25 miles from Common Cefn llwyn.

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Due to: Congestion.
Normal traffic conditions are expected between 12:30 and 12:45 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.09 miles from Common Cefn llwyn.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 12:15 and 12:30 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.25 miles from Common Cefn llwyn.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Congestion.
Normal traffic conditions are expected between 12:15 and 12:30 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.54 miles from Common Cefn llwyn.

Location: southbound at junction J19 (Portishead) .
Due to: Congestion.
Normal traffic conditions are expected between 12:00 and 12:15 on 30 May 2025.
Nearest town: 15.82 miles from Common Cefn llwyn.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 12:30 and 12:45 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.38 miles from Common Cefn llwyn.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 11:45 and 12:00 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.41 miles from Common Cefn llwyn.

Location: northbound at junction J21 (Weston super Mare) .
Due to: Congestion.
Normal traffic conditions are expected between 11:15 and 11:30 on 30 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.72 miles from Common Cefn llwyn.

Disgrifiad: M4 : Wedi clirio : Tuar Gorllewin : C26 Malpas i G28 Ffordd Ymuno Parc Tredegar, Amser y digwyddiad: 30/05/2025 8:05 , Amser gorffen a ragwelir: 30/05/2025 8:10, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 30/05/2025 8:05
Nearest town: 4.48 miles from Common Cefn llwyn.

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 30/05/2025 11:09 , Expected end time: 30/05/2025 19:30, Severity: Slight, Source: Welsh Government, Last updated: 30/05/2025 11:09
Nearest town: 4.71 miles from Common Cefn llwyn.

Location: eastbound at junction J22 (Avonmouth) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 13.99 miles from Common Cefn llwyn.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 May 2025 to 05:00 on 31 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.5 miles from Common Cefn llwyn.

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks scheme.
Period : from 14:21 on 28 March 2025 to 06:00 on 31 May 2025.
Nearest town: 10.52 miles from Common Cefn llwyn.

Location: northbound entry slip at junction J16 (Thornbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.39 miles from Common Cefn llwyn.

Location: northbound between junctions J17 (Bristol West) and J16 (Thornbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Nearest town: 18.15 miles from Common Cefn llwyn.

Location: The junction of the M5 J18 (Bristol) and the A4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.31 miles from Common Cefn llwyn.

Location: northbound exit slip at junction J16 (Thornbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Nearest town: 18.24 miles from Common Cefn llwyn.

Location: northbound at junction J18A (South Wales) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.9 miles from Common Cefn llwyn.

Location: northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.93 miles from Common Cefn llwyn.

Location: southbound between the junctions with the M4 and the M5 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.86 miles from Common Cefn llwyn.

Location: southbound exit slip at junction J18 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.09 miles from Common Cefn llwyn.

Location: The junction of the M5 J18 (Bristol) and the M49 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.1 miles from Common Cefn llwyn.

Location: southbound exit slip at junction J18 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.06 miles from Common Cefn llwyn.

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.14 miles from Common Cefn llwyn.

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.12 miles from Common Cefn llwyn.

Location: eastbound at junction J20 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.75 miles from Common Cefn llwyn.

Location: eastbound between junctions J22 (Avonmouth) and J20 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.07 miles from Common Cefn llwyn.

Location: southbound entry slip at junction J15 (Almondsbury) from M4 eastbound.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Common Cefn llwyn.

Location: eastbound exit slip at junction J20 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 June 2025 to 06:00 on 5 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.75 miles from Common Cefn llwyn.

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 2 June 2025 to 06:00 on 3 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.17 miles from Common Cefn llwyn.

Location: northbound between the junctions with the M5 and the M4 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.88 miles from Common Cefn llwyn.

Location: southbound at junction J18 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.95 miles from Common Cefn llwyn.

Location: northbound at junction J18A (South Wales) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.9 miles from Common Cefn llwyn.

Location: northbound exit slip at junction J18A (South Wales) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.9 miles from Common Cefn llwyn.

Location: southbound at junction J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.9 miles from Common Cefn llwyn.

Location: southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.87 miles from Common Cefn llwyn.

Location: northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.93 miles from Common Cefn llwyn.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2025 to 06:00 on 4 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.11 miles from Common Cefn llwyn.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2025 to 8 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.96 miles from Common Cefn llwyn.

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 30 May 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 August 2025 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: 15.46 miles from Common Cefn llwyn.
