Description: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 22/05/2025 6:59 , Expected end time: 22/05/2025 8:59, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 6:59
Nearest town: 13.17 miles from Ponthir.

Disgrifiad: M4 : Tuar Dwyrain : C28 Parc Tredegar i G24 Coldra : Tagfeydd : Oedin bosibl :, Amser y digwyddiad: 22/05/2025 7:01 , Amser gorffen a ragwelir: 22/05/2025 9:01, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 22/05/2025 7:01
Nearest town: 1.44 miles from Ponthir.

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Structural inspections : Road closed : Diversions in place : 27/05/25-28/05/25 2000-0500 :, Start time: 27/05/2025 20:00 , End Date: 28/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:43
Nearest town: 10.38 miles from Ponthir.

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Roadworks : Closed : Diversions in place : 27/05/25-30/05/25 2100-0500 :, Start time: 27/05/2025 21:00 , End Date: 30/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:29
Nearest town: 10.38 miles from Ponthir.

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks.
Period : from 20:56 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.36 miles from Ponthir.

Location: southbound at junction J18 (Bristol) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15.77 miles from Ponthir.

Location: southbound at junction J19 (Portishead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15.51 miles from Ponthir.

Location: southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 15.65 miles from Ponthir.

Location: northbound between junctions J17 (Bristol West) and J16 (Thornbury) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 17.88 miles from Ponthir.

Location: westbound between junctions J20 (Bristol) and J21 (Chepstow) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.32 miles from Ponthir.

Location: westbound between junctions J20 (Bristol) and J22 (Avonmouth) .
Due to: Roadworks scheme.
Period : from 21:03 on 19 May 2025 to 06:00 on 22 May 2025.
Nearest town: 18.32 miles from Ponthir.

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.4 miles from Ponthir.

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.69 miles from Ponthir.

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: 10.69 miles from Ponthir.

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: 14.18 miles from Ponthir.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.9 miles from Ponthir.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.72 miles from Ponthir.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.93 miles from Ponthir.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16 miles from Ponthir.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.84 miles from Ponthir.

Location: eastbound between junction J2 (Chepstow) and the M4 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.55 miles from Ponthir.

Location: westbound between the M4 and junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.88 miles from Ponthir.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 04:00 on 23 May 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 27 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.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.55 miles from Ponthir.
