Traffic Castell y bwch

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Current traffic around Castell y bwch

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

J23A MAGOR TO J26 MALPAS
Description: M4WestboundJ23A (Magor) Magor to J26 (Newport) MalpasCongestionDelay: s possible :, Start time: 13/02/2026 15:43 , Expected end time: 13/02/2026 17:43, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:43
Nearest town: 5.7 miles from Castell y bwch. CLEARED @ 15:54
ST FAGANS TO M4 J33 CAPEL LLANILLTERN
Description: A4232NorthboundSt Fagans to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 13/02/2026 15:45 , Expected end time: 13/02/2026 18:45, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:45
Nearest town: 13.5 miles from Castell y bwch. CLEARED @ 15:54
BROKEN DOWN VEHICLE
Location: The M5 southbound exit slip at junction J20 (Nailsea) .
Lane closures: Lane one is closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 16:00 and 16:15 on 13 Feb 2026.
Return to normal: Normal traffic conditions are expected between 16:00 and 16:15 on 13 Feb 2026.
Lanes closed: There is one of two lanes closed.
Nearest town: 16.08 miles from Castell y bwch. CLEARED @ 15:26
BROKEN DOWN VEHICLE
Location: The M48 eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Lane closures: Lane one is closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 12:15 and 12:30 on 13 Feb 2026.
Return to normal: Normal traffic conditions are expected between 12:00 and 12:15 on 13 Feb 2026.
Lanes closed: There is one of two lanes closed.
Nearest town: 17.08 miles from Castell y bwch. CLEARED @ 11:41
M4 J24 COLDRA TO RAGLAN
Description: A449NorthboundM4 J24 Coldra to Raglan09/02/26-14/02/26 2000-0600Maintenance workClosedDiversions in place :, Start time: 09/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00
Nearest town: 8.73 miles from Castell y bwch. CLEARED @ 16:30
J25A GROVE PARK
Description: M4EastboundJ25A (Newport) Grove ParkOnslipClosed29/01/26-20/02/26, Start time: 29/01/2026 13:55 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/01/2026 13:56
Nearest town: 3.32 miles from Castell y bwch. CLEARED @ 15:18
CONGESTION
Location: The M48 eastbound between junction J1 (Avonmouth) and the M4 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 13:15 and 13:30 on 13 Feb 2026.
Nearest town: 19.89 miles from Castell y bwch. CLEARED @ 13:11
CONGESTION
Location: The M4 eastbound between junctions J22 (Avonmouth) and J21 (Chepstow) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 13:15 and 13:30 on 13 Feb 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.13 miles from Castell y bwch. CLEARED @ 13:20
J30 CARDIFF GATE TO J32 CORYTON
Description: M4WestboundJ30 (Cardiff) Cardiff Gate to J32 (Cardiff) CorytonResurfacing workRoad closedDiversions in place13/02/26-14/02/26 2000-0600 :, Start time: 13/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/02/2026 11:03
Nearest town: 7.84 miles from Castell y bwch. CLEARED @ 11:30
J25A GROVE PARK TO J25 CAERLEON
Description: M4EastboundJ25A (Newport) Grove Park to J25 (Caerleon) Caerleon29/01/26-20/02/26 inside laneClosed :, Start time: 29/01/2026 13:45 , End Date: 20/02/2026 13:45, Severity: Slight, Source: Welsh Government, Last updated: 29/01/2026 13:47
Nearest town: 3.57 miles from Castell y bwch. CLEARED @ 15:18


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.12 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 17.16 miles from Castell y bwch.
ROAD WORKS
Location: The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.44 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.73 miles from Castell y bwch.
ROAD WORKS
Location: The M4 westbound at junction J22 (Avonmouth) .
Lane closures: The hard shoulder is closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Mar 2026.
Nearest town: 17.63 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 16:00 on 13 Feb 2026.
Nearest town: 17.12 miles from Castell y bwch. CLEARED @ 12:44
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 16:00 on 13 Feb 2026.
Nearest town: 17.12 miles from Castell y bwch. CLEARED @ 12:44
ROAD WORKS
Location: The M5 northbound at junction J18A (South Wales) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 19:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.37 miles from Castell y bwch.
ROAD WORKS
Location: The M5 northbound between junctions J19 (Portishead) and J18 (Bristol) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 19:00 on 13 Feb 2026 to 06:00 on 14 Feb 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.01 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 16:00 on 13 Feb 2026.
Nearest town: 16.92 miles from Castell y bwch. CLEARED @ 16:02
ROAD WORKS
Location: The M5 southbound at junction J19 (Portishead) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 19 Feb 2026 to 21 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.97 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 19 Feb 2026 to 21 Feb 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.14 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea) and J22 (Burnham on Sea) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 19 Feb 2026 to 06:00 on 20 Feb 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.69 miles from Castell y bwch.
ROAD WORKS
Location: The M48 westbound exit slip at junction J1 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Feb 2026 to 06:00 on 19 Feb 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.03 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound at junction J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Feb 2026 to 20 Feb 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.47 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 18 Feb 2026 to 06:00 on 20 Feb 2026.
Nearest town: 18.47 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Feb 2026 to 20 Feb 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.31 miles from Castell y bwch.
ROAD WORKS
Location: The A4 eastbound.
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 18 Feb 2026 to 06:00 on 19 Feb 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.43 miles from Castell y bwch.
ROAD WORKS
Location: The A4 westbound.
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.66 miles from Castell y bwch.
ROAD WORKS
Location: The M49 southbound between the junctions with the M4 and the M5 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.49 miles from Castell y bwch.
ROAD WORKS
Location: The junction of the M5 J18 (Bristol) and the M49 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.6 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Nearest town: 18.88 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.88 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:30 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.66 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:30 on 17 Feb 2026 to 06:00 on 18 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.5 miles from Castell y bwch.
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 16 Feb 2026 to 21 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 23 Feb 2026 to 28 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 2 Mar 2026 to 6 Mar 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 10 Mar 2026 to 13 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 18.01 miles from Castell y bwch.
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 16 Feb 2026 to 21 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 23 Feb 2026 to 28 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 2 Mar 2026 to 6 Mar 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 10 Mar 2026 to 13 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.79 miles from Castell y bwch.
ROAD WORKS
Location: The M4 westbound at junction J22 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 18 Feb 2026 to 20 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.63 miles from Castell y bwch.
ROAD WORKS
Location: The M4 eastbound at junction J22 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Feb 2026 to 18 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.19 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 16 Feb 2026 to 06:00 on 17 Feb 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.5 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 08:00 and 17:00 from 16 Feb 2026 to 20 Feb 2026.
Schedule: Expect disruption everyday between 08:00 and 17:00 from 23 Feb 2026 to 27 Feb 2026.
Nearest town: 17.24 miles from Castell y bwch.
ROAD WORKS
Location: The M5 northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 16 Feb 2026 to 20 Feb 2026.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 23 Feb 2026 to 27 Feb 2026.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 2 Mar 2026 to 5 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 15.96 miles from Castell y bwch.
ROAD WORKS
Location: The M5 northbound entry slip 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 08:00 and 17:00 from 21 Feb 2026 to 22 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.18 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Feb 2026 to 19 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.69 miles from Castell y bwch.
ROAD WORKS
Location: The M5 southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 08:00 on 16 Feb 2026 to 17:00 on 20 Feb 2026.
Schedule: From 08:00 on 23 Feb 2026 to 17:00 on 27 Feb 2026.
Schedule: From 08:00 on 2 Mar 2026 to 17:00 on 6 Mar 2026.
Nearest town: 16.61 miles from Castell y bwch.
ROAD WORKS
Location: The M5 northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 08:00 and 17:00 from 16 Feb 2026 to 20 Feb 2026.
Nearest town: 16.55 miles from Castell y bwch.
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 13 Feb 2026 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: 16.09 miles from Castell y bwch.

Traffic in Nearby Villages

Castell y bwch

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Description: M4 : Westbound : J23A (Magor) Magor to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 13/02/2026 15:43 , Expected end time: 13/02/2026 17:43, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:43
Nearest town: 5.7 miles from Castell y bwch.

51.6--2.93

Description: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 13/02/2026 15:45 , Expected end time: 13/02/2026 18:45, Severity: Moderate, Source: Welsh Government, Last updated: 13/02/2026 15:45
Nearest town: 13.5 miles from Castell y bwch.

51.5--3.29

Location: southbound exit slip at junction J20 (Nailsea) .

Lane Closures : Lane one is closed.

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 16:00 and 16:15 on 13 February 2026.

Normal traffic conditions are expected between 16:00 and 16:15 on 13 February 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 16.08 miles from Castell y bwch.

51.43--2.84

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .

Lane Closures : Lane one is closed.

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 12:15 and 12:30 on 13 February 2026.

Normal traffic conditions are expected between 12:00 and 12:15 on 13 February 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 17.08 miles from Castell y bwch.

51.62--2.66

Description: A449 : Northbound : M4 J24 Coldra to Raglan : 09/02/26-14/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 09/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00
Nearest town: 8.73 miles from Castell y bwch.

51.68--2.88

Description: M4 : Eastbound : J25A (Newport) Grove Park : Onslip : Closed : 29/01/26-20/02/26, Start time: 29/01/2026 13:55 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/01/2026 13:56
Nearest town: 3.32 miles from Castell y bwch.

51.6--2.98

Location: eastbound between junction J1 (Avonmouth) and the M4 .

Due to: Congestion.



Normal traffic conditions are expected between 13:15 and 13:30 on 13 February 2026.
Nearest town: 19.89 miles from Castell y bwch.

51.59--2.6

Location: eastbound between junctions J22 (Avonmouth) and J21 (Chepstow) .

Due to: Congestion.



Normal traffic conditions are expected between 13:15 and 13:30 on 13 February 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.13 miles from Castell y bwch.

51.57--2.62

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Resurfacing work : Road closed : Diversions in place : 13/02/26-14/02/26 2000-0600 :, Start time: 13/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 10/02/2026 11:03
Nearest town: 7.84 miles from Castell y bwch.

51.55--3.19

Description: M4 : Eastbound : J25A (Newport) Grove Park to J25 (Caerleon) Caerleon : 29/01/26-20/02/26 inside lane : Closed :, Start time: 29/01/2026 13:45 , End Date: 20/02/2026 13:45, Severity: Slight, Source: Welsh Government, Last updated: 29/01/2026 13:47
Nearest town: 3.57 miles from Castell y bwch.

51.6--2.98

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

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.12 miles from Castell y bwch.

51.46--2.75

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

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.16 miles from Castell y bwch.

51.47--2.75

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.44 miles from Castell y bwch.

51.36--2.89

Location: southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.73 miles from Castell y bwch.

51.37--2.89

Location: westbound at junction J22 (Avonmouth) .

Lane Closures : The hard shoulder is closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 25 March 2026.
Nearest town: 17.63 miles from Castell y bwch.

51.57--2.65

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 16:00 on 13 February 2026.
Nearest town: 17.12 miles from Castell y bwch.

51.46--2.75

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 16:00 on 13 February 2026.
Nearest town: 17.12 miles from Castell y bwch.

51.46--2.75

Location: northbound at junction J18A (South Wales) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 19:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.37 miles from Castell y bwch.

51.5--2.67

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

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 19:00 on 13 February 2026 to 06:00 on 14 February 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.01 miles from Castell y bwch.

51.48--2.7

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 16:00 on 13 February 2026.
Nearest town: 16.92 miles from Castell y bwch.

51.46--2.76

Location: southbound at junction J19 (Portishead) .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 February 2026 to 21 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.97 miles from Castell y bwch.

51.48--2.71

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

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 February 2026 to 21 February 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.14 miles from Castell y bwch.

51.49--2.69

Location: southbound between junctions J20 (Nailsea) and J22 (Burnham on Sea) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 19 February 2026 to 06:00 on 20 February 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.69 miles from Castell y bwch.

51.37--2.89

Location: westbound exit slip at junction J1 (Avonmouth) .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 February 2026 to 06:00 on 19 February 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.03 miles from Castell y bwch.

51.6--2.61

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 20:00 and 06:00 from 18 February 2026 to 20 February 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.47 miles from Castell y bwch.

51.5--2.67

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

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 18 February 2026 to 06:00 on 20 February 2026.
Nearest town: 18.47 miles from Castell y bwch.

51.5--2.67

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 20:00 and 06:00 from 18 February 2026 to 20 February 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.31 miles from Castell y bwch.

51.5--2.68

Location: eastbound.

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 18 February 2026 to 06:00 on 19 February 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.43 miles from Castell y bwch.

51.5--2.7

Location: westbound.

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.66 miles from Castell y bwch.

51.5--2.69

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 20:00 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.49 miles from Castell y bwch.

51.51--2.67

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 20:00 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.6 miles from Castell y bwch.

51.5--2.67

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 17 February 2026 to 06:00 on 18 February 2026.
Nearest town: 18.88 miles from Castell y bwch.

51.51--2.65

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.88 miles from Castell y bwch.

51.51--2.65

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 20:30 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.66 miles from Castell y bwch.

51.51--2.66

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 20:30 on 17 February 2026 to 06:00 on 18 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.5 miles from Castell y bwch.

51.5--2.67

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 16 February 2026 to 21 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 6 March 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 13 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.01 miles from Castell y bwch.

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 16 February 2026 to 21 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 6 March 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 13 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.79 miles from Castell y bwch.

51.48--2.71

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 18 February 2026 to 20 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.63 miles from Castell y bwch.

51.57--2.65

Location: eastbound 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 16 February 2026 to 18 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.19 miles from Castell y bwch.

51.57--2.66

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

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 16 February 2026 to 06:00 on 17 February 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.5 miles from Castell y bwch.

51.5--2.67

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

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 08:00 and 17:00 from 16 February 2026 to 20 February 2026.

Schedule : Expect disruption everyday between 08:00 and 17:00 from 23 February 2026 to 27 February 2026.
Nearest town: 17.24 miles from Castell y bwch.

51.47--2.74

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

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 16 February 2026 to 20 February 2026.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 23 February 2026 to 27 February 2026.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 2 March 2026 to 5 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.96 miles from Castell y bwch.

51.44--2.83

Location: northbound entry slip 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 08:00 and 17:00 from 21 February 2026 to 22 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.18 miles from Castell y bwch.

51.5--2.68

Location: southbound between junctions J19 (Portishead) and 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 16 February 2026 to 19 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.69 miles from Castell y bwch.

51.45--2.78

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 16 February 2026 to 17:00 on 20 February 2026.

Schedule : From 08:00 on 23 February 2026 to 17:00 on 27 February 2026.

Schedule : From 08:00 on 2 March 2026 to 17:00 on 6 March 2026.
Nearest town: 16.61 miles from Castell y bwch.

51.45--2.78

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

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 08:00 and 17:00 from 16 February 2026 to 20 February 2026.
Nearest town: 16.55 miles from Castell y bwch.

51.45--2.78

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 13 February 2026 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: 16.09 miles from Castell y bwch.

51.43--2.84