Traffic Cardiff

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SEVERE
FULL SCREENUPDATED: 07:54
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Current traffic around Cardiff

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

J32 CORYTON
Description: M4EastboundJ32 (Cardiff) CorytonoffslipCongestionDelay: s possible :,Start time: 13/05/2025 7:38 ,Expected end time:13/05/2025 9:38,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 7:38
Nearest town: 4.83 miles from Cardiff.
J33 CAPEL LLANILLTERN
Description: M4EastboundJ33 (Cardiff) Capel LlanillternCongestionoffslipDelay: s possible :,Start time: 13/05/2025 7:19 ,Expected end time:13/05/2025 10:19,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 7:19
Nearest town: 6.38 miles from Cardiff. CLEARED @ 07:30
J28 TREDEGAR PARK TO J26 MALPAS
Description: M4EastboundJ28 (Newport) Tredegar Park to J26 (Newport) MalpasCongestionDelay: s possible :,Start time: 13/05/2025 6:42 ,Expected end time:13/05/2025 8:42,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 6:42
Nearest town: 9.63 miles from Cardiff. CLEARED @ 06:54
NANTGARW I CORYTON
Disgrifiad: A470Tuar DeNantgarw i CorytonTagfeyddOedin bosibl :,Amser y digwyddiad: 13/05/2025 7:03 ,Amser gorffen a ragwelir:13/05/2025 10:03,Difrifoldeb: Cymedrol,Ffynhonnell: Llywodraeth Cymru,Diweddarwyd ddiwethaf: 13/05/2025 7:03
Nearest town: 6.18 miles from Cardiff. CLEARED @ 07:06


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M4 eastbound between junctions J23 (Chepstow)and J22 (Avonmouth) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 14:21 on 28 Mar 2025 to 06:00 on 31 May 2025.
Nearest town: 19.79 miles from Cardiff.
ROAD WORKS
Location: The M5 northbound between junctions J19 (Portishead)and J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: 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 two of four lanes closed.
Nearest town: 19.99 miles from Cardiff.
ROAD WORKS
Location: The M5 northbound at junction J19 (Portishead) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: 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 two of three lanes closed.
Nearest town: 19.62 miles from Cardiff.
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: 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: 19.79 miles from Cardiff.
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea)and J21 (Weston super Mare) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule: From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 14.18 miles from Cardiff.
ROAD WORKS
Location: The M5 northbound between junctions J21 (Weston super Mare)and J20 (Nailsea) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule: From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 14.14 miles from Cardiff.
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 May 2025 to 23 May 2025.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 27 May 2025 to 22 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 26 Aug 2025 to 28 Mar 2026.
Schedule: From 20:00 on 28 Mar 2026 to 04:00 on 29 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 14.54 miles from Cardiff.

Traffic in Nearby Villages

Cardiff

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Description: M4 : Eastbound : J32 (Cardiff) Coryton : offslip : Congestion : Delays possible :,Start time: 13/05/2025 7:38 ,Expected end time:13/05/2025 9:38,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 7:38
Nearest town: 4.83 miles from Cardiff.

51.53--3.25

Description: M4 : Eastbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :,Start time: 13/05/2025 7:19 ,Expected end time:13/05/2025 10:19,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 7:19
Nearest town: 6.38 miles from Cardiff.

51.51--3.31

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible :,Start time: 13/05/2025 6:42 ,Expected end time:13/05/2025 8:42,Severity: Moderate,Source: Welsh Government,Last updated: 13/05/2025 6:42
Nearest town: 9.63 miles from Cardiff.

51.59--3.03

Disgrifiad: A470 : Tuar De : Nantgarw i Coryton : Tagfeydd : Oedin bosibl :,Amser y digwyddiad: 13/05/2025 7:03 ,Amser gorffen a ragwelir:13/05/2025 10:03,Difrifoldeb: Cymedrol,Ffynhonnell: Llywodraeth Cymru,Diweddarwyd ddiwethaf: 13/05/2025 7:03
Nearest town: 6.18 miles from Cardiff.

51.54--3.26

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: 19.79 miles from Cardiff.

51.58--2.74

Location: northbound between junctions J19 (Portishead)and 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 19 May 2025 to 21 May 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.99 miles from Cardiff.

51.48--2.71

Location: northbound 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 19 May 2025 to 21 May 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.62 miles from Cardiff.

51.48--2.71

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: 19.79 miles from Cardiff.

51.58--2.74

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.

Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 14.18 miles from Cardiff.

51.38--2.88

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.

Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 14.14 miles from Cardiff.

51.37--2.89

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 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: 14.54 miles from Cardiff.

51.43--2.84