Description: M4 : Westbound : J25A (Newport) Grove Park : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:51
Nearest town: 6.7 miles from Pontypwl (Pontypool).

Description: M4 : Westbound : J25 (Caerleon) Caerleon : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:52
Nearest town: 7.04 miles from Pontypwl (Pontypool).

Description: M4 : Eastbound : J26 (Newport) Malpas : 16/12/25-17/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 16/12/2025 20:00 , End Date: 17/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:28
Nearest town: 6.73 miles from Pontypwl (Pontypool).

Description: M4 : Westbound : J32 (Cardiff) Coryton : 17/12/25-19/12/25 2000-0600 : Maintenance work : Onslip closed : Diversions in place :, Start time: 17/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:19
Nearest town: 14.5 miles from Pontypwl (Pontypool).

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : 15/12/25-16/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:09
Nearest town: 7.51 miles from Pontypwl (Pontypool).

Description: A470 : Northbound : Taffs Well : 15/12/25-16/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:42
Nearest town: 14.29 miles from Pontypwl (Pontypool).

Description: A470 : Northbound : Upper Boat : 18/12/25-20/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 20/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:45
Nearest town: 13.33 miles from Pontypwl (Pontypool).

Description: A470 : Northbound : Upper Boat : 18/12/25-19/12/25 2000-0600 : Maintenance work : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:48
Nearest town: 13.33 miles from Pontypwl (Pontypool).

Description: M4 : Eastbound : J23 (Chepstow) Rogiet to J22 (Avonmouth) Pilning/Prince of Wales Bridge : 16/12/25-17/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 16/12/2025 20:00 , End Date: 17/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:53
Nearest town: 15.28 miles from Pontypwl (Pontypool).

Description: M4 : Westbound : J23 (Chepstow) Rogiet : 17/12/25-18/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 17/12/2025 20:00 , End Date: 18/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:03
Nearest town: 12.36 miles from Pontypwl (Pontypool).

Description: A4232 : Eastbound : M4 J33 Capel Llanilltern : 11/12/25-19/12/25 2000-0600 : Maintenance work : Exit slip road closed : Diversions in place :, Start time: 11/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:38
Nearest town: 17.31 miles from Pontypwl (Pontypool).

Description: A40 : Both directions : Pontargothi : 16/12/25-15/12/25 0900-1530 : Bridge : Emergency work : Closed : Diversions in place : 16/12/25 0900-1530 :, Start time: 16/12/2025 9:00 , End Date: 16/12/2025 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 12/12/2025 9:03
Nearest town: 9.41 miles from Pontypwl (Pontypool).

Location: westbound at junction J22 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 14 December 2025 to 01:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.56 miles from Pontypwl (Pontypool).

Location: eastbound at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 01:00 on 15 December 2025 to 06:00 on 19 December 2025.
Nearest town: 18.38 miles from Pontypwl (Pontypool).

Location: westbound at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 01:00 on 15 December 2025 to 06:00 on 19 December 2025.
Nearest town: 18.44 miles from Pontypwl (Pontypool).

Location: eastbound exit slip at junction J22 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.38 miles from Pontypwl (Pontypool).

Location: eastbound entry slip at junction J22 (Avonmouth) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.6 miles from Pontypwl (Pontypool).

Location: westbound between junctions J21 (Chepstow) and J22 (Avonmouth) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.
Nearest town: 19 miles from Pontypwl (Pontypool).

Location: westbound at junction J1 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.53 miles from Pontypwl (Pontypool).

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.59 miles from Pontypwl (Pontypool).

Location: northbound between the junctions with the M5 and the M4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.84 miles from Pontypwl (Pontypool).

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.59 miles from Pontypwl (Pontypool).

Location: westbound between junctions J1 (Avonmouth) and J2 (Chepstow) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 21:00 on 17 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.84 miles from Pontypwl (Pontypool).

Location: northbound between the junctions with the M5 and the M4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.8 miles from Pontypwl (Pontypool).

Location: westbound between junctions J21 (Chepstow) and J22 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.27 miles from Pontypwl (Pontypool).

Location: eastbound exit slip at junction J22 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.38 miles from Pontypwl (Pontypool).

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025.
Nearest town: 15 miles from Pontypwl (Pontypool).

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15 miles from Pontypwl (Pontypool).

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 16 December 2025 to 06:00 on 17 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.88 miles from Pontypwl (Pontypool).

Location: eastbound at junction J22 (Avonmouth) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 14 December 2025 to 01:00 on 15 December 2025.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.38 miles from Pontypwl (Pontypool).
