Traffic Cefn

SLIGHT
SEVERE
FULL SCREEN UPDATED: 05:46
+−
Leaflet | © OpenStreetMap contributors
×
×

Current traffic around Cefn

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

ABERCYNON ROUNDABOUT
Description: A470Both directionsAbercynon RoundaboutRoadworksTemporary traffic lights06/01/25-13/06/25 2000-0600Delay: s possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 12.12 miles from Cefn. CLEARED @ 00:18
J30 CARDIFF GATE TO J32 CORYTON
Description: M4WestboundJ30 (Cardiff) Cardiff Gate to J32 (Cardiff) CorytonStructural inspectionsRoad closedDiversions in place27/05/25-28/05/25 2000-0500 :, Start time: 27/05/2025 20:00 , End Date: 28/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:43
Nearest town: 6.48 miles from Cefn. CLEARED @ 01:18
J30 CARDIFF GATE TO J32 CORYTON
Description: M4WestboundJ30 (Cardiff) Cardiff Gate to J32 (Cardiff) CorytonRoadworksClosedDiversions in place27/05/25-30/05/25 2100-0500 :, Start time: 27/05/2025 21:00 , End Date: 30/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:29
Nearest town: 6.48 miles from Cefn. CLEARED @ 01:18
J30 CARDIFF GATE TO J32 CORYTON
Description: M4WestboundJ30 (Cardiff) Cardiff Gate to J32 (Cardiff) CorytonStructural inspectionsRoad closedDiversions in place28/05/25-29/05/25 2000-0500 :, Start time: 28/05/2025 20:00 , End Date: 29/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:44
Nearest town: 6.48 miles from Cefn. CLEARED @ 01:06


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M4 westbound entry slip at junction J22 (Avonmouth) .
Reason: Roadworks.
Status: Currently Active.
Period: from 20:56 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed: All lanes are closed.
Nearest town: 16.98 miles from Cefn. CLEARED @ 02:24
ROAD WORKS
Location: The M5 southbound at junction J18 (Bristol) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 22 May 2025.
Lanes Closed: There are two of three lanes closed.
Nearest town: 17.48 miles from Cefn.
ROAD WORKS
Location: The M5 southbound at junction J19 (Portishead) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 22 May 2025.
Lanes Closed: There are two of three lanes closed.
Nearest town: 16.7 miles from Cefn.
ROAD WORKS
Location: The M5 southbound between junctions J18 (Bristol) and J19 (Portishead) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 22 May 2025.
Lanes Closed: There are two of four lanes closed.
Nearest town: 17.28 miles from Cefn.
ROAD WORKS
Location: The M4 westbound entry slip at junction J22 (Avonmouth) .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 22 May 2025.
Lanes Closed: All lanes are closed.
Nearest town: 17.03 miles from Cefn. CLEARED @ 05:24
ROAD WORKS
Location: The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 22 May 2025.
Lanes Closed: All lanes are closed.
Nearest town: 13.39 miles from Cefn. CLEARED @ 02:33
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: 13.39 miles from Cefn.
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 31 May 2025.
Nearest town: 16.81 miles from Cefn.
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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.61 miles from Cefn.
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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.55 miles from Cefn.
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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.73 miles from Cefn.
ROAD WORKS
Location: The M5 southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.83 miles from Cefn.
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 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.47 miles from Cefn.
ROAD WORKS
Location: The M48 eastbound between junction J2 (Chepstow) and the M4 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.79 miles from Cefn.
ROAD WORKS
Location: The M48 westbound between the M4 and junction J1 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.74 miles from Cefn.
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: From 20:00 on 22 May 2025 to 04:00 on 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: 14.12 miles from Cefn.

Traffic in Nearby Villages

Cefn

Let's Get Social

Get in touch with us or stay up to date with our latest news and updates.

Follow us on Facebook See Traffic Update on Twitter See our Pinterest Images View our Blog

Live Email Traffic Alerts

Get live email alerts whenever there is a traffic incident or roadworks on the on the roads you travel that may cause congestion or jams.

Sign up for free alerts

LEGAL NOTICE

Please remember that it is against the law to use your mobile phone, tablet or any electronic device without a hands-free kit whilst driving. If you're caught by the police using any device that can send or receive data whilst driving or riding a motorcyle you'll get an automatic fixed penalty notice, 6 points on your licence and a fine of £200. A court could also disqualify you from driving.

Elsewhere on the web:

National Highways TrafficNational Highways England

Official source of traffic updates.

Transport for LondonTransport for London (TFL)

Transport for London's (TfL) portal for transportation in London.

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.

Advertise on Traffic UpdateYOUR AD HERE

Advertise to millions of motorists, holidaymakers and commuters.

Description: A470 : Both directions : Abercynon Roundabout : Roadworks : Temporary traffic lights : 06/01/25-13/06/25 2000-0600 : Delays possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 12.12 miles from Cefn.

51.65--3.32

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Structural inspections : Road closed : Diversions in place : 27/05/25-28/05/25 2000-0500 :, Start time: 27/05/2025 20:00 , End Date: 28/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:43
Nearest town: 6.48 miles from Cefn.

51.55--3.19

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Roadworks : Closed : Diversions in place : 27/05/25-30/05/25 2100-0500 :, Start time: 27/05/2025 21:00 , End Date: 30/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:29
Nearest town: 6.48 miles from Cefn.

51.55--3.19

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Structural inspections : Road closed : Diversions in place : 28/05/25-29/05/25 2000-0500 :, Start time: 28/05/2025 20:00 , End Date: 29/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:44
Nearest town: 6.48 miles from Cefn.

51.55--3.19

Location: westbound entry slip at junction J22 (Avonmouth) .

Due to: Roadworks.



Period : from 20:56 on 21 May 2025 to 06:00 on 22 May 2025.

Lanes Closed : All lanes are closed.
Nearest town: 16.98 miles from Cefn.

51.57--2.66

Location: southbound at junction J18 (Bristol) .

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

Due to: Roadworks.



Period : expect disruption until 06:00 on 22 May 2025.

Lanes Closed : There are two of three lanes closed.
Nearest town: 17.48 miles from Cefn.

51.5--2.67

Location: southbound at junction J19 (Portishead) .

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

Due to: Roadworks.



Period : expect disruption until 06:00 on 22 May 2025.

Lanes Closed : There are two of three lanes closed.
Nearest town: 16.7 miles from Cefn.

51.48--2.71

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

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

Due to: Roadworks.



Period : expect disruption until 06:00 on 22 May 2025.

Lanes Closed : There are two of four lanes closed.
Nearest town: 17.28 miles from Cefn.

51.5--2.68

Location: westbound entry slip at junction J22 (Avonmouth) .

Due to: Roadworks.



Period : expect disruption until 06:00 on 22 May 2025.

Lanes Closed : All lanes are closed.
Nearest town: 17.03 miles from Cefn.

51.57--2.66

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Due to: Roadworks.



Period : expect disruption until 06:00 on 22 May 2025.

Lanes Closed : All lanes are closed.
Nearest town: 13.39 miles from Cefn.

51.58--2.74

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: 13.39 miles from Cefn.

51.58--2.74

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: 16.81 miles from Cefn.

51.57--2.66

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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.61 miles from Cefn.

51.5--2.67

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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.55 miles from Cefn.

51.51--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 21:00 on 27 May 2025 to 06:00 on 28 May 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.73 miles from Cefn.

51.51--2.66

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

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.83 miles from Cefn.

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 22:00 on 27 May 2025 to 06:00 on 28 May 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.47 miles from Cefn.

51.5--2.67

Location: eastbound between junction J2 (Chepstow) and the M4 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.79 miles from Cefn.

51.62--2.67

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

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 00:01 on 26 May 2025 to 06:00 on 27 May 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.74 miles from Cefn.

51.58--2.6

Location: northbound at junction J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Emergency roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 22 May 2025 to 04:00 on 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: 14.12 miles from Cefn.

51.43--2.84