Location: northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 12:15 and 12:30 on 20 April 2026.
Normal traffic conditions are expected between 12:15 and 12:30 on 20 April 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.52 miles from The Square.

Description: M4 : Now clear : Eastbound : J28 (Newport) Tredegar Park to J23A (Magor) Magor, Start time: 20/04/2026 9:07 , Expected end time: 20/04/2026 9:12, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 9:07
Nearest town: 6.07 miles from The Square.

Description: A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange, Start time: 20/04/2026 9:11 , Expected end time: 20/04/2026 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 9:11
Nearest town: 15.33 miles from The Square.

Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 20/04/2026 9:12 , Expected end time: 20/04/2026 9:17, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 9:12
Nearest town: 11.87 miles from The Square.

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 20/04/2026 9:04 , Expected end time: 20/04/2026 9:09, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 9:04
Nearest town: 15.33 miles from The Square.

Description: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 20/04/2026 9:04 , Expected end time: 20/04/2026 12:04, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 9:04
Nearest town: 11.87 miles from The Square.

Description: A4232 : Southbound : M4 J33 Capel Llanilltern to A48 Interchange : Congestion : Delays possible :, Start time: 20/04/2026 8:31 , Expected end time: 20/04/2026 11:31, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 8:31
Nearest town: 15.33 miles from The Square.

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 20/04/2026 7:32 , Expected end time: 20/04/2026 11:32, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 7:32
Nearest town: 15.33 miles from The Square.

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J23A (Magor) Magor : Congestion : Delays possible :, Start time: 20/04/2026 7:01 , Expected end time: 20/04/2026 10:01, Severity: Moderate, Source: Welsh Government, Last updated: 20/04/2026 7:01
Nearest town: 6.07 miles from The Square.

Description: A40 : Both directions : Abergavenny : 23/04/26-24/04/26 1900-0600 : Closed : Diversions in place :, Start time: 23/04/2026 19:00 , End Date: 24/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/04/2026 11:57
Nearest town: 11.34 miles from The Square.

Description: A40 : Westbound : Raglan to Abergavenny Hardwick R/bout : 24/04/26-25/04/26 2000-0600 : Closed : Diversions in place :, Start time: 24/04/2026 20:00 , End Date: 25/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/04/2026 12:01
Nearest town: 10.01 miles from The Square.

Description: A4042 : Both directions : Little Mill to Goytre : 20/04/26-23/04/26 2000-0600 : Closed : Diversions in place :, Start time: 20/04/2026 20:00 , End Date: 23/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/04/2026 12:03
Nearest town: 4.83 miles from The Square.

Location: northbound at junction J19 (Portishead) .
Due to: Congestion.
Normal traffic conditions are expected between 11:30 and 11:45 on 20 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.36 miles from The Square.

Location: northbound entry slip at junction J19 (Portishead) .
Due to: Congestion.
Normal traffic conditions are expected between 11:45 and 12:00 on 20 April 2026.
Nearest town: 19.42 miles from The Square.

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 20 April 2026 to 06:00 on 21 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.9 miles from The Square.

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 20 April 2026 to 06:00 on 21 April 2026.
Nearest town: 14.43 miles from The Square.

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 20 April 2026 to 06:00 on 21 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.43 miles from The Square.

Location: eastbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 20 April 2026 to 06:00 on 1 May 2026.
Nearest town: 19.86 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme.
Period : from 20:07 on 16 April 2026 to 06:00 on 22 April 2026.
Nearest town: 18.17 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 April 2026 to 06:00 on 21 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.53 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 22 April 2026 to 06:00 on 24 April 2026.
Nearest town: 18 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2026 to 24 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.07 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2026 to 24 April 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 26 April 2026 to 06:00 on 27 April 2026.
Nearest town: 19.41 miles from The Square.

Location: southbound entry slip 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 26 April 2026 to 06:00 on 27 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.38 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 April 2026 to 06:00 on 27 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.84 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 April 2026 to 06:00 on 27 April 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.04 miles from The Square.

Location: southbound at junction J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 April 2026 to 06:00 on 27 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.41 miles from The Square.

Location: westbound 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 24 April 2026 to 06:00 on 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.33 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2026 to 06:00 on 25 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 30 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.01 miles from The Square.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2026 to 06:00 on 25 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 30 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.17 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2026 to 06:00 on 30 April 2026.
Nearest town: 18.17 miles from The Square.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2026 to 06:00 on 25 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 30 April 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.09 miles from The Square.

Location: westbound at junction J22 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 22 April 2026 to 24 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.33 miles from The Square.

Location: eastbound at junction J22 (Avonmouth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 21 April 2026 to 06:00 on 22 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.9 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2026 to 24 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.01 miles from The Square.

Location: The junction of the M5 J18 (Bristol) and the M49 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.85 miles from The Square.

Location: southbound between the junctions with the M4 and the M5 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.62 miles from The Square.

Location: southbound exit slip at junction J18 (Bristol) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.79 miles from The Square.

Location: southbound entry slip at junction J18 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 April 2026 to 06:00 on 22 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.79 miles from The Square.

Location: The junction of the M5 J18 (Bristol) and the M49 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 April 2026 to 06:00 on 22 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.85 miles from The Square.

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 21 April 2026 to 06:00 on 22 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.87 miles from The Square.

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 16:00 from 21 April 2026 to 22 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.88 miles from The Square.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 April 2026.
Nearest town: 18.46 miles from The Square.

Location: eastbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 April 2026 to 06:00 on 21 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2026 to 1 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.86 miles from The Square.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 22 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.17 miles from The Square.

Location: northbound entry slip at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 22 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.15 miles from The Square.

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 : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 22 April 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.09 miles from The Square.

Location: northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 22 April 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 April 2026 to 27 April 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.5 miles from The Square.

Location: northbound at junction J19 (Portishead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 22 April 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 April 2026 to 27 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.28 miles from The Square.

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 22 April 2026 to 28 April 2026.
Schedule : From 22:00 on 28 April 2026 to 04:00 on 29 April 2026.
Schedule : From 20:00 on 29 April 2026 to 04:00 on 30 April 2026.
Schedule : From 21:00 on 30 April 2026 to 04:00 on 1 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.19 miles from The Square.
