Traffic Henllys

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FULL SCREEN UPDATED: 12:19
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Current traffic around Henllys

The following traffic incidents and congestion for Henllys have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

HIGHWAYS MANAGEMENT
Location: The M48 westbound at junction J1 (Avonmouth) .
Reason: Road Management.
Status: Currently Active.
Lanes closed: All lanes are closed.
Nearest town: 19.67 miles from Henllys.
BROKEN DOWN VEHICLE
Location: The M5 northbound exit slip at junction J19 (Portishead) .
Lane closures: Lane two is closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 10:30 and 10:45 on 15 Dec 2025.
Return to normal: Normal traffic conditions are expected between 10:30 and 10:45 on 15 Dec 2025.
Lanes closed: There is one of two lanes closed.
Nearest town: 18.61 miles from Henllys. CLEARED @ 09:53
J29 CASTLETON TO J30 CARDIFF GATE
Description: M4WestboundJ29 (Cardiff) Castleton to J30 (Cardiff) Cardiff GateCongestionDelay: s possible :, Start time: 15/12/2025 8:28 , Expected end time: 15/12/2025 9:58, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:28
Nearest town: 5.97 miles from Henllys. CLEARED @ 08:42
M4 J33 CAPEL LLANILLTERN TO A48 INTERCHANGE
Description: A4232SouthboundM4 J33 Capel Llanilltern to A48 InterchangeCongestionDelay: s possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 13.55 miles from Henllys. CLEARED @ 08:30
J33 CAPEL LLANILLTERN
Description: M4WestboundJ33 (Cardiff) Capel LlanillternCongestionoffslipDelay: s possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 13.34 miles from Henllys. CLEARED @ 08:30
J33 CAPEL LLANILLTERN
Description: M4EastboundJ33 (Cardiff) Capel LlanillternCongestionoffslipDelay: s possible :, Start time: 15/12/2025 8:09 , Expected end time: 15/12/2025 10:09, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:09
Nearest town: 13.34 miles from Henllys. CLEARED @ 08:18
J29 CASTLETON TO J29A ST MELLONS
Description: A48MWestboundJ29 Castleton to J29A St MellonsCongestionDelay: s possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 6.16 miles from Henllys. CLEARED @ 08:18
A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN
Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 13.55 miles from Henllys. CLEARED @ 08:18
J28 TREDEGAR PARK TO J24 COLDRA
Description: M4EastboundJ28 (Newport) Tredegar Park to J24 (Newport) ColdraCongestionDelay: s possible :, Start time: 15/12/2025 7:16 , Expected end time: 15/12/2025 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 7:16
Nearest town: 3.71 miles from Henllys. CLEARED @ 07:30
PONTYPRIDD TO CORYTON
Description: A470SouthboundPontypridd to CorytonCongestion :, Start time: 15/12/2025 6:44 , Expected end time: 15/12/2025 12:44, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:44
Nearest town: 9.73 miles from Henllys. CLEARED @ 06:54
NANTGARW TO TAFF'S WELL
Description: A470SouthboundNantgarw to Taffs WellIncidentLane closedDelay: s possible :, Start time: 15/12/2025 6:17 , Expected end time: 15/12/2025 8:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:17
Nearest town: 10.2 miles from Henllys. CLEARED @ 06:30
TAFF'S WELL
Description: A470NorthboundTaffs Well15/12/25-16/12/25 2000-0600Maintenance workEntry slip road closedDiversions 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: 10.39 miles from Henllys.
UPPER BOAT
Description: A470NorthboundUpper Boat18/12/25-20/12/25 2000-0600Maintenance workEntry slip road closedDiversions 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: 10.09 miles from Henllys.
UPPER BOAT
Description: A470NorthboundUpper Boat18/12/25-19/12/25 2000-0600Maintenance workExit slip road closedDiversions 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: 10.09 miles from Henllys.
J23 ROGIET TO J22 PILNING/PRINCE OF WALES BRIDGE
Description: M4EastboundJ23 (Chepstow) Rogiet to J22 (Avonmouth) Pilning/Prince of Wales Bridge16/12/25-17/12/25 2000-0600Maintenance workClosedDiversions 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: 14.75 miles from Henllys.
J23 ROGIET
Description: M4WestboundJ23 (Chepstow) Rogiet17/12/25-18/12/25 2000-0600Maintenance workClosedDiversions 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: 11.5 miles from Henllys.
M4 J33 CAPEL LLANILLTERN
Description: A4232EastboundM4 J33 Capel Llanilltern11/12/25-19/12/25 2000-0600Maintenance workExit slip road closedDiversions 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: 13.41 miles from Henllys. CLEARED @ 11:54
PONTARGOTHI
Description: A40Both directionsPontargothi16/12/25-15/12/25 0900-1530BridgeEmergency workClosedDiversions in place16/12/25 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: 13.08 miles from Henllys. CLEARED @ 09:42
J22 PILNING/SECOND SEVERN CROSSING TO J30 CARDIFF GATE
Description: M4Both directionsJ22 (Avonmouth) Pilning/Second Severn Crossing to J30 (Cardiff) Cardiff GatePoor driving conditionsSpeed restrictions, Start time: 15/12/2025 6:05 , Expected end time: 15/12/2025 16:00, Severity: Slight, Source: Welsh Government, Last updated: 15/12/2025 6:05
Nearest town: 7.63 miles from Henllys. CLEARED @ 10:54


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M4 eastbound at junction J22 (Avonmouth) .
Lane closures: The hard shoulder is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 19 Dec 2025.
Nearest town: 17.93 miles from Henllys.
ROAD WORKS
Location: The M4 westbound at junction J22 (Avonmouth) .
Lane closures: The hard shoulder is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 19 Dec 2025.
Nearest town: 18 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J22 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.93 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound entry slip at junction J22 (Avonmouth) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.18 miles from Henllys.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.99 miles from Henllys.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.05 miles from Henllys.
ROAD WORKS
Location: The M5 southbound at junction J18 (Bristol) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 15 Dec 2025 to 20 Dec 2025.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 5 Jan 2026 to 7 Jan 2026.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 8 Jan 2026 to 10 Jan 2026.
Schedule: From 21:00 on 10 Jan 2026 to 06:00 on 11 Jan 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.3 miles from Henllys.
ROAD WORKS
Location: The M5 southbound at junction J18 (Bristol) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Jan 2026 to 06:00 on 8 Jan 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.3 miles from Henllys.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 15 Dec 2025 to 20 Dec 2025.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 5 Jan 2026 to 7 Jan 2026.
Schedule: Expect disruption everyday between 21:30 and 06:00 from 8 Jan 2026 to 10 Jan 2026.
Schedule: From 21:00 on 10 Jan 2026 to 06:00 on 11 Jan 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.15 miles from Henllys.
ROAD WORKS
Location: The M5 southbound at junction J19 (Portishead) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Jan 2026 to 06:00 on 8 Jan 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.83 miles from Henllys.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Jan 2026 to 06:00 on 8 Jan 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 19.15 miles from Henllys.
ROAD WORKS
Location: The M4 westbound between junctions J21 (Chepstow) and J22 (Avonmouth) .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Nearest town: 18.61 miles from Henllys.
ROAD WORKS
Location: The M49 southbound between the junctions with the M4 and the M5 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.23 miles from Henllys.
ROAD WORKS
Location: The M49 northbound between the junctions with the M5 and the M4 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.27 miles from Henllys.
ROAD WORKS
Location: The M5 northbound exit slip at junction J18A (South Wales) .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.3 miles from Henllys.
ROAD WORKS
Location: The M5 northbound at junction J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 19.02 miles from Henllys.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.09 miles from Henllys.
ROAD WORKS
Location: The M48 westbound at junction J1 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.71 miles from Henllys.
ROAD WORKS
Location: The M4 westbound entry slip at junction J22 (Avonmouth) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:30 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.15 miles from Henllys.
ROAD WORKS
Location: The M49 northbound between the junctions with the M5 and the M4 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.33 miles from Henllys.
ROAD WORKS
Location: The M4 westbound entry slip at junction J22 (Avonmouth) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.15 miles from Henllys.
ROAD WORKS
Location: The M48 westbound between junctions J1 (Avonmouth) and J2 (Chepstow) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 21:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.08 miles from Henllys.
ROAD WORKS
Location: The M49 northbound between the junctions with the M5 and the M4 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.3 miles from Henllys.
ROAD WORKS
Location: The M4 westbound between junctions J21 (Chepstow) and J22 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.91 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J22 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.93 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Nearest town: 14.44 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 14.44 miles from Henllys.
ROAD WORKS
Location: The M48 eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 19:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.29 miles from Henllys.
ROAD WORKS
Location: The M4 eastbound at junction J22 (Avonmouth) .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.93 miles from Henllys.
ROAD WORKS
Location: The M5 northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Schedule: From 22:00 on 19 Dec 2025 to 06:00 on 20 Dec 2025.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 18.87 miles from Henllys.
ROAD WORKS
Location: The M5 northbound at junction J19 (Portishead) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Schedule: From 22:00 on 19 Dec 2025 to 06:00 on 20 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.65 miles from Henllys.
ROAD WORKS
Location: The M5 northbound at junction J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Emergency roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 15 Dec 2025 to 28 Mar 2026.
Schedule: From 20:00 on 28 Mar 2026 to 04:00 on 29 Mar 2026.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 29 Mar 2026 to 1 Apr 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.96 miles from Henllys.

Traffic in Nearby Villages

Henllys

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Location: westbound at junction J1 (Avonmouth) .

Due to: Road Management.



Lanes Closed : All lanes are closed.
Nearest town: 19.67 miles from Henllys.

51.6--2.61

Location: northbound exit slip at junction J19 (Portishead) .

Lane Closures : Lane two is closed.

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 10:30 and 10:45 on 15 December 2025.

Normal traffic conditions are expected between 10:30 and 10:45 on 15 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 18.61 miles from Henllys.

51.48--2.71

Description: M4 : Westbound : J29 (Cardiff) Castleton to J30 (Cardiff) Cardiff Gate : Congestion : Delays possible :, Start time: 15/12/2025 8:28 , Expected end time: 15/12/2025 9:58, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:28
Nearest town: 5.97 miles from Henllys.

51.55--3.1

Description: A4232 : Southbound : M4 J33 Capel Llanilltern to A48 Interchange : Congestion : Delays possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 13.55 miles from Henllys.

51.49--3.29

Description: M4 : Westbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 13.34 miles from Henllys.

51.51--3.31

Description: M4 : Eastbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 15/12/2025 8:09 , Expected end time: 15/12/2025 10:09, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:09
Nearest town: 13.34 miles from Henllys.

51.51--3.31

Description: A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 6.16 miles from Henllys.

51.54--3.09

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 13.55 miles from Henllys.

51.49--3.29

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J24 (Newport) Coldra : Congestion : Delays possible :, Start time: 15/12/2025 7:16 , Expected end time: 15/12/2025 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 7:16
Nearest town: 3.71 miles from Henllys.

51.6--3

Description: A470 : Southbound : Pontypridd to Coryton : Congestion :, Start time: 15/12/2025 6:44 , Expected end time: 15/12/2025 12:44, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:44
Nearest town: 9.73 miles from Henllys.

51.57--3.27

Description: A470 : Southbound : Nantgarw to Taffs Well : Incident : Lane closed : Delays possible :, Start time: 15/12/2025 6:17 , Expected end time: 15/12/2025 8:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:17
Nearest town: 10.2 miles from Henllys.

51.55--3.27

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: 10.39 miles from Henllys.

51.54--3.26

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: 10.09 miles from Henllys.

51.58--3.29

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: 10.09 miles from Henllys.

51.58--3.29

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: 14.75 miles from Henllys.

51.58--2.74

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: 11.5 miles from Henllys.

51.59--2.81

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: 13.41 miles from Henllys.

51.51--3.31

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: 13.08 miles from Henllys.

51.77--2.86

Description: M4 : Both directions : J22 (Avonmouth) Pilning/Second Severn Crossing to J30 (Cardiff) Cardiff Gate : Poor driving conditions : Speed restrictions, Start time: 15/12/2025 6:05 , Expected end time: 15/12/2025 16:00, Severity: Slight, Source: Welsh Government, Last updated: 15/12/2025 6:05
Nearest town: 7.63 miles from Henllys.

51.6--2.9

Location: eastbound at junction J22 (Avonmouth) .

Lane Closures : The hard shoulder is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 19 December 2025.
Nearest town: 17.93 miles from Henllys.

51.57--2.66

Location: westbound at junction J22 (Avonmouth) .

Lane Closures : The hard shoulder is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 19 December 2025.
Nearest town: 18 miles from Henllys.

51.57--2.66

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: 17.93 miles from Henllys.

51.57--2.66

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: 18.18 miles from Henllys.

51.57--2.66

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.99 miles from Henllys.

51.46--2.75

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.05 miles from Henllys.

51.47--2.74

Location: southbound at junction J18 (Bristol) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 15 December 2025 to 20 December 2025.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 5 January 2026 to 7 January 2026.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 8 January 2026 to 10 January 2026.

Schedule : From 21:00 on 10 January 2026 to 06:00 on 11 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.3 miles from Henllys.

51.5--2.67

Location: southbound at junction J18 (Bristol) .

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 January 2026 to 06:00 on 8 January 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.3 miles from Henllys.

51.5--2.67

Location: southbound between junctions J18 (Bristol) and J19 (Portishead) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 15 December 2025 to 20 December 2025.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 5 January 2026 to 7 January 2026.

Schedule : Expect disruption everyday between 21:30 and 06:00 from 8 January 2026 to 10 January 2026.

Schedule : From 21:00 on 10 January 2026 to 06:00 on 11 January 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.15 miles from Henllys.

51.5--2.68

Location: southbound at junction J19 (Portishead) .

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 January 2026 to 06:00 on 8 January 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.83 miles from Henllys.

51.48--2.71

Location: southbound between junctions J18 (Bristol) and J19 (Portishead) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 January 2026 to 06:00 on 8 January 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.15 miles from Henllys.

51.5--2.68

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: 18.61 miles from Henllys.

51.57--2.65

Location: southbound between the junctions with the M4 and the M5 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.23 miles from Henllys.

51.52--2.66

Location: northbound between the junctions with the M5 and the M4 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.27 miles from Henllys.

51.51--2.67

Location: northbound exit slip at junction J18A (South Wales) .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.3 miles from Henllys.

51.51--2.67

Location: northbound at junction J18 (Bristol) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 December 2025 to 19 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.02 miles from Henllys.

51.5--2.68

Location: southbound exit slip at junction J18 (Bristol) .

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 December 2025 to 19 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.09 miles from Henllys.

51.5--2.68

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: 19.71 miles from Henllys.

51.6--2.61

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: 18.15 miles from Henllys.

51.57--2.66

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: 18.33 miles from Henllys.

51.56--2.66

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: 18.15 miles from Henllys.

51.57--2.66

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: 19.08 miles from Henllys.

51.61--2.63

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: 18.3 miles from Henllys.

51.56--2.66

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: 18.91 miles from Henllys.

51.57--2.64

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: 17.93 miles from Henllys.

51.57--2.66

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: 14.44 miles from Henllys.

51.58--2.74

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: 14.44 miles from Henllys.

51.58--2.74

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: 17.29 miles from Henllys.

51.62--2.67

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 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.93 miles from Henllys.

51.57--2.66

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 15 December 2025 to 19 December 2025.

Schedule : From 22:00 on 19 December 2025 to 06:00 on 20 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.87 miles from Henllys.

51.48--2.71

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 15 December 2025 to 19 December 2025.

Schedule : From 22:00 on 19 December 2025 to 06:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 18.65 miles from Henllys.

51.48--2.71

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 15 December 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: 16.96 miles from Henllys.

51.43--2.84