Traffic Lon las

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Lon las
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Nearby: NeathSwanseaPort TalbotThe MumblesLlanelliFfair-fâch

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FULL SCREEN UPDATED: 13:37

Current traffic around Lon las

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

J37 PYLE TO J42 EARLSWOOD

Description: M4Both directionsJ37 (Porthcawl) Pyle to J42 (Swansea) EarlswoodCyclic maintenance1 lane closed on M4Entry/Exit slip roads closedDiversions in place25/01/26-01/04/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/01/2026 9:51
Nearest town: 7.66 miles from Lon las. CLEARED @ 09:42

J41 PENTYLA/BAGLAN TO J43 LLANDARCY

Description: M4WestboundJ41 (Port Talbot) Pentyla/Baglan to J43 (Neath) LlandarcyRoadworksRoad closedDiversions in place24/01/26-26/01/26 2000-0600 :, Start time: 24/01/2026 20:00 , End Date: 26/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/01/2026 12:14
Nearest town: 3.22 miles from Lon las. CLEARED @ 09:42

J44 LON LAS

Description: M4EastboundJ44 (Swansea) Lon LasRoadworksExit slip road closedDiversions in place22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 0.56 miles from Lon las. CLEARED @ 09:42

J44 LON LAS

Description: M4WestboundJ44 (Swansea) Lon LasRoadworksExit slip road closedDiversions in place22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 0.56 miles from Lon las. CLEARED @ 09:42

J37 PYLE

Description: M4EastboundJ37 (Porthcawl) PyleOffslip closedOnslip closed25/01/26-28/01/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 28/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:05
Nearest town: 12.76 miles from Lon las. CLEARED @ 08:18

J38 MARGAM

Description: M4EastboundJ38 (Port Talbot) MargamOffslip closed25/01/26-04/02/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 04/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:06
Nearest town: 8.87 miles from Lon las. CLEARED @ 08:18

J40 TAIBACH

Description: M4EastboundJ40 (Port Talbot) TaibachOnslip closed25/01/26-30/01/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:08
Nearest town: 6.47 miles from Lon las. CLEARED @ 08:18

BRITON FERRY TO SUNNYCROFT ROUNDABOUT

Description: A48EastboundBriton Ferry to SunnyCroft RoundaboutRoad closed26/01/26-30/01/26 2000-0600 :, Start time: 26/01/2026 20:00 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 7:43
Nearest town: 3.18 miles from Lon las. CLEARED @ 07:54

RHIGOS TO HIRWAUN

Description: A465NorthboundRhigos to Hirwaun29/01/26-30/01/26 1900-0100ClosedDiversions in place :, Start time: 29/01/2026 19:00 , End Date: 30/01/2026 1:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 7:26
Nearest town: 16.5 miles from Lon las. CLEARED @ 07:42

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Tai'r ysgol (0.62mi)
Birchgrove (0.62mi)
Heol Las (0.88mi)
Trallwn (0.88mi)
Pentre dwr (0.88mi)
Llansamlet (1.24mi)
Skewen (1.24mi)
Winsh wen (1.39mi)
Llandarcy (1.39mi)
Bon y maen (1.75mi)
Cefn hengoed (1.75mi)
Glais (1.86mi)
Cefn y Garth (1.86mi)
Tircanol (1.96mi)
Neath Abbey (1.96mi)
Jersey Marine (1.96mi)
Tennant Canal (2.14mi)
Ynysforgan (2.24mi)
Pentre chwyth (2.24mi)
Ynystawe (2.24mi)
Ty draw (2.24mi)
Graig Trewyddfa (2.48mi)
Neath (Castell Nedd) (2.48mi)
Castell Nedd (Neath) (2.48mi)

Lon las

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Elsewhere on the web:

National Highways England

Official source of traffic updates.

Transport for London (TFL)

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

Traffic Wales

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Traffic Scotland

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

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Description: M4 : Both directions : J37 (Porthcawl) Pyle to J42 (Swansea) Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/01/2026 9:51
Nearest town: 7.66 miles from Lon las.

51.58--3.76

Description: M4 : Westbound : J41 (Port Talbot) Pentyla/Baglan to J43 (Neath) Llandarcy : Roadworks : Road closed : Diversions in place : 24/01/26-26/01/26 2000-0600 :, Start time: 24/01/2026 20:00 , End Date: 26/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/01/2026 12:14
Nearest town: 3.22 miles from Lon las.

51.63--3.82

Description: M4 : Eastbound : J44 (Swansea) Lon Las : Roadworks : Exit slip road closed : Diversions in place : 22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 0.56 miles from Lon las.

51.66--3.88

Description: M4 : Westbound : J44 (Swansea) Lon Las : Roadworks : Exit slip road closed : Diversions in place : 22/01/26-31/01/26 2000-0600 :, Start time: 22/01/2026 20:00 , End Date: 31/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/01/2026 20:00
Nearest town: 0.56 miles from Lon las.

51.66--3.88

Description: M4 : Eastbound : J37 (Porthcawl) Pyle : Offslip closed : Onslip closed : 25/01/26-28/01/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 28/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:05
Nearest town: 12.76 miles from Lon las.

51.52--3.69

Description: M4 : Eastbound : J38 (Port Talbot) Margam : Offslip closed : 25/01/26-04/02/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 04/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:06
Nearest town: 8.87 miles from Lon las.

51.56--3.74

Description: M4 : Eastbound : J40 (Port Talbot) Taibach : Onslip closed : 25/01/26-30/01/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 8:08
Nearest town: 6.47 miles from Lon las.

51.59--3.77

Description: A48 : Eastbound : Briton Ferry to SunnyCroft Roundabout : Road closed : 26/01/26-30/01/26 2000-0600 :, Start time: 26/01/2026 20:00 , End Date: 30/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 7:43
Nearest town: 3.18 miles from Lon las.

51.63--3.82

Description: A465 : Northbound : Rhigos to Hirwaun : 29/01/26-30/01/26 1900-0100 : Closed : Diversions in place :, Start time: 29/01/2026 19:00 , End Date: 30/01/2026 1:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/01/2026 7:26
Nearest town: 16.5 miles from Lon las.

51.73--3.52

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