Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 12/07/2025 10:46 , Expected end time: 12/07/2025 12:46, Severity: Moderate, Source: Welsh Government, Last updated: 12/07/2025 10:46
Nearest town: 15.93 miles from Caerleon (Caerllion).

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 12/07/2025 10:46 , Expected end time: 12/07/2025 14:45, Severity: Moderate, Source: Welsh Government, Last updated: 12/07/2025 10:46
Nearest town: 3.1 miles from Caerleon (Caerllion).

Description: M4 : Westbound : J23A (Magor) Magor to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 12/07/2025 10:25 , Expected end time: 12/07/2025 14:25, Severity: Moderate, Source: Welsh Government, Last updated: 12/07/2025 10:25
Nearest town: 1.81 miles from Caerleon (Caerllion).

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 11:15 and 11:30 on 12 July 2025.
Normal traffic conditions are expected between 11:15 and 11:30 on 12 July 2025.
Delay : There are currently delays of 30 minutes against expected traffic.
Lanes Closed : There are lane closures.
Nearest town: 12.88 miles from Caerleon (Caerllion).

Location: eastbound between the junctions with the M4 and the A4167 .
Due to: Congestion.
Normal traffic conditions are expected between 10:45 and 11:00 on 12 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.16 miles from Caerleon (Caerllion).

Location: southbound between junctions J18 (Bristol) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 10:45 and 11:00 on 12 July 2025.
Delay : There are currently delays of 30 minutes against expected traffic.
Nearest town: 14 miles from Caerleon (Caerllion).

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 10:15 and 10:30 on 12 July 2025.
Cause : Road traffic collision.
Delay : There are currently delays of 30 minutes against expected traffic.
Nearest town: 13.55 miles from Caerleon (Caerllion).

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Due to: Congestion.
Normal traffic conditions are expected between 09:45 and 10:00 on 12 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.87 miles from Caerleon (Caerllion).

Description: A470 : Northbound : Nantgarw to Upper Boat : Roadworks : Closed : Diversions in place : 17/07/25-18/07/25 2000-0600 :, Start time: 17/07/2025 20:00 , End Date: 18/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/07/2025 8:58
Nearest town: 13.48 miles from Caerleon (Caerllion).

Description: A470 : Northbound : Taffs Well to Nantgarw : Roadworks : Closed : 15/07/25-16/07/25 2000-0600 :, Start time: 15/07/2025 20:00 , End Date: 16/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/07/2025 8:41
Nearest town: 13.42 miles from Caerleon (Caerllion).

Description: A470 : Southbound : Nantgarw to Taffs Well : Roadworks : Closed : 16/07/25-17/07/25 2000-0600 :, Start time: 16/07/2025 20:00 , End Date: 17/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/07/2025 8:42
Nearest town: 13.42 miles from Caerleon (Caerllion).

Description: A470 : Northbound : Coryton to Taffs Well : Roadworks : Closed : Diversions in place : 13/07/25-14/07/25 2100-0600 :, Start time: 13/07/2025 21:00 , End Date: 14/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/07/2025 7:53
Nearest town: 13.23 miles from Caerleon (Caerllion).

Description: A470 : Southbound : Taffs Well to Coryton : Roadworks : Closed : Diversions in place : 14/07/25-15/07/25 2100-0600 :, Start time: 14/07/2025 21:00 , End Date: 15/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/07/2025 7:54
Nearest town: 13.23 miles from Caerleon (Caerllion).

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.64 miles from Caerleon (Caerllion).

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks scheme.
Period : from 21:03 on 7 July 2025 to 06:00 on 12 July 2025.
Nearest town: 9.82 miles from Caerleon (Caerllion).

Location: eastbound at junction J22 (Avonmouth) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.29 miles from Caerleon (Caerllion).

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 17 July 2025 to 06:00 on 18 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.61 miles from Caerleon (Caerllion).

Location: southbound entry slip at junction J15 (Almondsbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.34 miles from Caerleon (Caerllion).

Location: westbound exit slip at junction J20 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.46 miles from Caerleon (Caerllion).

Location: southbound exit slip at junction J16 (Thornbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.84 miles from Caerleon (Caerllion).

Location: southbound entry slip at junction J15 (Almondsbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.02 miles from Caerleon (Caerllion).

Location: eastbound exit slip at junction J1 (Avonmouth) .
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 16 July 2025 to 18 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.89 miles from Caerleon (Caerllion).

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 July 2025 to 18 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.96 miles from Caerleon (Caerllion).

Location: westbound at junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 July 2025 to 18 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.08 miles from Caerleon (Caerllion).

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.1 miles from Caerleon (Caerllion).

Location: eastbound entry slip at junction J20 (Bristol) from M5 north.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.07 miles from Caerleon (Caerllion).

Location: eastbound between junctions J22 (Avonmouth) and J20 (Bristol) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.74 miles from Caerleon (Caerllion).

Location: southbound exit slip at junction J15 (Almondsbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.53 miles from Caerleon (Caerllion).

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.7 miles from Caerleon (Caerllion).

Location: eastbound entry slip at junction J20 (Bristol) from M5 south.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.44 miles from Caerleon (Caerllion).

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.51 miles from Caerleon (Caerllion).

Location: southbound entry slip at junction J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.24 miles from Caerleon (Caerllion).

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 21:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.64 miles from Caerleon (Caerllion).

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 20:00 and 06:00 from 14 July 2025 to 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.96 miles from Caerleon (Caerllion).

Location: westbound between the M4 and junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 July 2025 to 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.54 miles from Caerleon (Caerllion).

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 12 July 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: 13.17 miles from Caerleon (Caerllion).
