Location: northbound between the A438 and the junction with the A4103 .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 17 May 2025.
Nearest town: 0.57m from Hereford.

Location: northbound between the junctions with the A466 and the A465 .
Due to: Congestion.
Normal traffic conditions are expected between 12:45 and 13:00 on 17 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 0.29m from Hereford.

Location: southbound between the A438 and the junction with the A465 .
Due to: Congestion.
Normal traffic conditions are expected between 12:45 and 13:00 on 17 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 0.54m from Hereford.

Location: southbound between the junctions with the A4103 and the A438 .
Due to: Congestion.
Normal traffic conditions are expected between 12:15 and 12:30 on 17 May 2025.
Nearest town: 1.44m from Hereford.

Location: northbound between the junctions with the A465 and the A438 .
Due to: Congestion.
Normal traffic conditions are expected between 11:00 and 11:15 on 17 May 2025.
Nearest town: 0.53m from Hereford.

Description: M4 : Westbound : J25A (Newport) Grove Park to J28 (Newport) Tredegar Park : Maintenance work : Tunnel closed : Diversions in place : 20/05/25-22/05/25 2000-0600 :, Start time: 20/05/2025 20:00 , End Date: 22/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:40
Nearest town: 1.53m from Bassaleg.

Description: M4 : Eastbound : J41 (Port Talbot) Pentyla/Baglan : Electrical work : Entry slip road closed : Diversions in place : 19/05/25-20/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:42
Nearest town: 0.49m from Port Talbot.

Description: M4 : Eastbound : J43 (Neath) Llandarcy to J42 (Swansea) Earlswood : Electrical work : Entry slip road closed : Exit slip road closed : 1 lane closed : Diversions in place : 19/05/25-20/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:43
Nearest town: 0.62m from Llandarcy.

Description: M4 : Westbound : J46 (Swansea) Llangyfelach to J47 (Swansea) Penllergaer : Electrical work : Entry slip road closed : Exit slip road closed : 1 lane closed : Diversions in place : 20/05/25-21/05/25 2000-0600 :, Start time: 20/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:44
Nearest town: 1.81m from Felindre.

Description: M4 : Both directions : J22 (Avonmouth) Pilning/Prince of Wales Bridge to J23 (Chepstow) Rogiet : Maintenance work : Bridge closed : Diversions in place : 19/05/25-22/05/25 2100-0600 :, Start time: 19/05/2025 21:00 , End Date: 22/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:33
Nearest town: 0.81m from Portskewett.

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: 17/05/2025 8:08
Nearest town: 1.32m from Pontypool.

Description: A470 : Southbound : Upper Boat to Nantgarw : Cyclic maintenance : Road closed : Diversions in place : 18/05/25-19/05/25 2000-0600 :, Start time: 18/05/2025 20:00 , End Date: 19/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:09
Nearest town: 0.74m from Nantgarw.

Description: A470 : Northbound : Upper Boat to Pontypridd : Cyclic maintenance : Road closed : Diversions in place : 19/05/25-21/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:11
Nearest town: 1.91m from Abertridwr.

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: 17/05/2025 8:12
Nearest town: 1.91m from Abertridwr.

Description: M4 : Both directions : Wenallt Road Overbridge : Road closed : Structural inspections : Diversions in place : 19/05/25-20/05/25 2000-0500 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:40
Nearest town: 1.51m from Llandaff.

Description: A40 : Eastbound : Abergavenny Hardwick R/bout to Raglan : Resurfacing work : Road closed : Diversions in place : 20/05/25-21/05/25 2000-0600 :, Start time: 20/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 7:46
Nearest town: 1.16m from Llangattock.

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: 0.63m from Caldicot.

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: 3.95m from Caldicot.

Location: westbound between the A49 and the junction with the A466 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 1.13m from Whitchurch.

Location: southbound between the junctions with the A417 and the A4103 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 26 May 2025 to 30 May 2025.
Nearest town: 1.76m from Wellington.

Location: southbound between the junctions with the A4137 and the A40 .
Due to: Roadworks.
Period : expect disruption until 07:00 on 17 December 2025.
Nearest town: 2.25m from Ross On Wye.

Location: northbound between the junctions with the A40 and the A4137 .
Due to: Roadworks.
Period : expect disruption until 07:00 on 17 December 2025.
Nearest town: 2.08m from Ross On Wye.

Location: westbound.
Due to: Roadworks scheme.
Period : from 06:00 on 9 December 2024 to 06:00 on 28 July 2025.
Nearest town: 1.13m from Whitchurch.

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 19 May 2025 to 21 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 2.21m from Avonmouth.

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 19 May 2025 to 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.47m from Avonmouth.

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.09m from Alveston.

Location: southbound at junction J18 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.09m from Avonmouth.

Location: southbound at junction J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.32m from Avonmouth.

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 : Expect disruption everyday between 21:00 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 0.99m from Avonmouth.

Location: northbound between junctions J17 (Bristol West) and J16 (Thornbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.51m from Alveston.

Location: eastbound between the junctions with the A49 and the A449 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.15m from Ross On Wye.

Location: northbound between the junctions with the A40 and the M50 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 0.76m from Ross On Wye.

Location: southbound between junctions J27 (Barnstaple) and J28 (Cullompton) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 20 May 2025 to 05:00 on 21 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.31m from Bradford.

Location: southbound entry slip at junction J27 (Barnstaple) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 May 2025 to 05:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.44m from Bradford.

Location: southbound between junctions J24 (Bridgwater) and J25 (Taunton) .
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 May 2025 to 23 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.18m from Taunton.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 1.76m from Alveston.

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 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.06m from Bristol.

Location: southbound between junctions J1 (Filton) and J2 (Stapleton) .
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 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.51m from Bristol.

Location: northbound between junction J1 (Filton) and the M4 .
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 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.01m from Bristol.

Location: southbound between the M4 and junction 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 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.1m from Bristol.

Location: westbound between junctions J20 (Bristol) and J21 (Chepstow) .
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 19 May 2025 to 22 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.26m from Alveston.

Location: westbound between junctions J20 (Bristol) and J22 (Avonmouth) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 22 May 2025.
Nearest town: 2.26m from Alveston.

Location: westbound entry slip at junction J22 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.17m from Caldicot.

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 : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.63m from Caldicot.

Location: southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 3.45m from Congresbury.

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 3.62m from Weston-super-Mare.

Location: southbound between junctions J23 (Highbridge) and J24 (Bridgwater) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 1.5m from Bridgewater.

Location: northbound between junctions J24 (Bridgwater) and J23 (Highbridge) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 1.37m from Bridgewater.

Location: northbound exit slip at junction J23 (Highbridge) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:30 and 05:30 from 17 May 2025 to 21 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.52m from Bridgewater.

Location: southbound between the junctions with the A4103 and the A438 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 17 May 2025 to 19 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.13m from Hereford.

Location: northbound between the A438 and the junction with the A4103 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 17 May 2025 to 19 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.99m from Hereford.

Location: southbound between the junctions with the A4103 and the A438 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 17 May 2025 to 19 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.22m from Hereford.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2025 to 8 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.36m from Whitchurch.

Location: southbound between the junctions with the A417 and the A4103 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 26 May 2025 to 30 May 2025.
Nearest town: 1.96m from Sutton.

Location: northbound between the junctions with the A4103 and the A417 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 26 May 2025 to 30 May 2025.
Nearest town: 1.8m from Wellington.

Location: northbound between the junctions with the A4103 and the A417 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 08:30 and 18:00 from 26 May 2025 to 30 May 2025.
Nearest town: 2.11m from Sutton.

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 17 May 2025 to 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: 4.83m from Congresbury.
