Traffic St Lythans

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SEVERE
FULL SCREEN UPDATED: 03:37
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Current traffic around St Lythans

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

NORTHBOUND
Description: A4232Now clearNorthboundSt Fagans to M4 J33 Capel Llanilltern, Start time: 27/01/2026 20:43 , Expected end time: 27/01/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 27/01/2026 20:43
Nearest town: 3.83 miles from St Lythans. CLEARED @ 22:06
PONTYPRIDD TO ABERCYNON
Description: A470EastboundPontypridd to AbercynonRoad closed02/02/26-20/02/26 2000-0600Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 13:48
Nearest town: 12.59 miles from St Lythans. CLEARED @ 00:06
J25A GROVE PARK
Description: M4EastboundJ25A (Newport) Grove ParkOnslipClosed16/01/26-30/01/26, Start time: 16/01/2026 3:20 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/01/2026 20:36
Nearest town: 17.6 miles from St Lythans. CLEARED @ 21:42
J25A GROVE PARK TO J25 CAERLEON
Description: M4EastboundJ25A (Newport) Grove Park to J25 (Caerleon) CaerleonInside laneClosed16/01/26-30/01/26, Start time: 16/01/2026 3:15 , End Date: 30/01/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 23/01/2026 20:37
Nearest town: 17.67 miles from St Lythans. CLEARED @ 21:42


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M5 northbound exit slip at junction J20 (Nailsea) .
Reason: Roadworks.
Status: Currently Active.
Period: from 19:54 on 27 Jan 2026 to 06:00 on 28 Jan 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.63 miles from St Lythans. CLEARED @ 01:38
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 28 Jan 2026 to 06:00 on 29 Jan 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.72 miles from St Lythans.
ROAD WORKS
Location: The M5 northbound entry slip at junction J20 (Nailsea) .
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Jan 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.7 miles from St Lythans.
ROAD WORKS
Location: The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Jan 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 19.28 miles from St Lythans. CLEARED @ 01:38
ROAD WORKS
Location: The M5 southbound between junctions J21 (Weston super Mare) and J22 (Burnham on Sea) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 3 Feb 2026 to 06:00 on 4 Feb 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.14 miles from St Lythans.
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 29 Jan 2026 to 06:00 on 30 Jan 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.55 miles from St Lythans.
ROAD WORKS
Location: The M5 southbound between junctions J20 (Nailsea) and J22 (Burnham on Sea) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 29 Jan 2026 to 06:00 on 3 Feb 2026.
Nearest town: 18.55 miles from St Lythans.
ROAD WORKS
Location: The M5 southbound between junctions J21 (Weston super Mare) and J22 (Burnham on Sea) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 2 Feb 2026 to 06:00 on 3 Feb 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.67 miles from St Lythans.
ROAD WORKS
Location: The M5 northbound at junction J20 (Nailsea) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Emergency Roadside Drains works.
Status: Currently Active.
Period: expect disruption until 04:00 on 28 Jan 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 19.72 miles from St Lythans.

Traffic in Nearby Villages

St Lythans

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Elsewhere on the web:

National Highways TrafficNational Highways England

Official source of traffic updates.

Transport for LondonTransport for London (TFL)

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Traffic WalesTraffic Wales

The Welsh government's traffic information service for Wales.

Traffic ScotlandTraffic Scotland

Live traffic conditions and news for Scotland's road network.

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Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 27/01/2026 20:43 , Expected end time: 27/01/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 27/01/2026 20:43
Nearest town: 3.83 miles from St Lythans.

51.5--3.29

Description: A470 : Eastbound : Pontypridd to Abercynon : Road closed : 02/02/26-20/02/26 2000-0600 : Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 13:48
Nearest town: 12.59 miles from St Lythans.

51.62--3.32

Description: M4 : Eastbound : J25A (Newport) Grove Park : Onslip : Closed : 16/01/26-30/01/26, Start time: 16/01/2026 3:20 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/01/2026 20:36
Nearest town: 17.6 miles from St Lythans.

51.6--2.98

Description: M4 : Eastbound : J25A (Newport) Grove Park to J25 (Caerleon) Caerleon : Inside lane : Closed : 16/01/26-30/01/26, Start time: 16/01/2026 3:15 , End Date: 30/01/2026 6:00, Severity: Slight, Source: Welsh Government, Last updated: 23/01/2026 20:37
Nearest town: 17.67 miles from St Lythans.

51.6--2.98

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

Due to: Roadworks.



Period : from 19:54 on 27 January 2026 to 06:00 on 28 January 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.63 miles from St Lythans.

51.43--2.84

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.72 miles from St Lythans.

51.43--2.84

Location: northbound entry slip at junction J20 (Nailsea) .

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 28 January 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.7 miles from St Lythans.

51.43--2.84

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

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 January 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 19.28 miles from St Lythans.

51.42--2.85

Location: southbound between junctions J21 (Weston super Mare) and J22 (Burnham on Sea) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.14 miles from St Lythans.

51.33--2.89

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 29 January 2026 to 06:00 on 30 January 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.55 miles from St Lythans.

51.38--2.88

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

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 29 January 2026 to 06:00 on 3 February 2026.
Nearest town: 18.55 miles from St Lythans.

51.38--2.88

Location: southbound between junctions J21 (Weston super Mare) and J22 (Burnham on Sea) .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 2 February 2026 to 06:00 on 3 February 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.67 miles from St Lythans.

51.34--2.89

Location: northbound at junction J20 (Nailsea) .

Lane Closures : The hard shoulder and lane 1 are closed.

Due to: Emergency Roadside Drains works.



Period : expect disruption until 04:00 on 28 January 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 19.72 miles from St Lythans.

51.43--2.84