Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Vehicle fire.
Time To Clear : The event is expected to clear between 09:30 and 09:45 on 22 May 2025.
Normal traffic conditions are expected between 09:30 and 09:45 on 22 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.61 miles from Caerllion (Caerleon).

Description: A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :, Start time: 22/05/2025 7:52 , Expected end time: 22/05/2025 9:52, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 7:52
Nearest town: 13.26 miles from Caerllion (Caerleon).

Description: A48M : Westbound : M4 J29 Castleton to M4 J29A St Mellons : Congestion :, Start time: 22/05/2025 8:04 , Expected end time: 22/05/2025 9:30, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 8:04
Nearest town: 6.73 miles from Caerllion (Caerleon).

Description: M4 : Eastbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 22/05/2025 7:31 , Expected end time: 22/05/2025 10:31, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 7:31
Nearest town: 16.09 miles from Caerllion (Caerleon).

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 22/05/2025 7:33 , Expected end time: 22/05/2025 10:33, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 7:33
Nearest town: 15.89 miles from Caerllion (Caerleon).

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: 13.3 miles from Caerllion (Caerleon).

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 09:30 and 09:45 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.67 miles from Caerllion (Caerleon).

Description: A4042 : Both directions : A472 Interchange to New Inn : Electrical work : Road closed : Diversions in place : 19/05/25-23/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 23/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 20:00
Nearest town: 6.72 miles from Caerllion (Caerleon).

Description: A470 : Southbound : Pontypridd to Upper Boat : Cyclic maintenance : Road closed : Diversions in place : 21/05/25-23/05/25 2000-0600 :, Start time: 21/05/2025 20:00 , End Date: 23/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 21/05/2025 20:00
Nearest town: 14.61 miles from Caerllion (Caerleon).

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: 1.18 miles from Caerllion (Caerleon).

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 22 May 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.53 miles from Caerllion (Caerleon).

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 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.6 miles from Caerllion (Caerleon).

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 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.24 miles from Caerllion (Caerleon).

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 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.46 miles from Caerllion (Caerleon).

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: 16.89 miles from Caerllion (Caerleon).

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: 17.47 miles from Caerllion (Caerleon).

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: 17.47 miles from Caerllion (Caerleon).

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: 13.51 miles from Caerllion (Caerleon).

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: 9.81 miles from Caerllion (Caerleon).

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: 13.29 miles from Caerllion (Caerleon).

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 08:00 on 29 May 2025 to 16:00 on 30 May 2025.
Nearest town: 13.63 miles from Caerllion (Caerleon).

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: 14.74 miles from Caerllion (Caerleon).

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: 14.58 miles from Caerllion (Caerleon).

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: 14.78 miles from Caerllion (Caerleon).

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: 14.86 miles from Caerllion (Caerleon).

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: 14.65 miles from Caerllion (Caerleon).

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: 12.96 miles from Caerllion (Caerleon).

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: 16.1 miles from Caerllion (Caerleon).

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 22 May 2025 to 24 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.67 miles from Caerllion (Caerleon).

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: 13.17 miles from Caerllion (Caerleon).
