Traffic Carmarthenshire

SLIGHT
SEVERE
FULL SCREEN UPDATED: 20:07
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Current traffic around Carmarthenshire

EASTBOUND
Description: M4Now clearEastboundJ42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/Baglan, Start time: 18/03/2026 17:58 , Expected end time: 18/03/2026 18:03, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 17:58
Nearest town: 1.92m from Port Talbot. CLEARED @ 19:18
EASTBOUND
Description: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 18/03/2026 17:59 , Expected end time: 18/03/2026 18:04, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 17:59
Nearest town: 1.51m from Llandaff. CLEARED @ 19:18
NORTHBOUND
Description: A4232Now clearNorthboundA48 Interchange to M4 J33 Capel Llanilltern, Start time: 18/03/2026 18:04 , Expected end time: 18/03/2026 18:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 18:04
Nearest town: 1.37m from Peterston. CLEARED @ 19:18
NORTHBOUND
Description: A470Now clearNorthboundCoryton to Nantgarw, Start time: 18/03/2026 18:04 , Expected end time: 18/03/2026 18:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 18:04
Nearest town: 0.44m from Flynnon Taf. CLEARED @ 19:18
CORYTON TO NANTGARW
Description: A470NorthboundCoryton to NantgarwCongestionDelay: s possible :, Start time: 18/03/2026 16:32 , Expected end time: 18/03/2026 19:32, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:32
Nearest town: 0.44m from Flynnon Taf. CLEARED @ 16:42
J32 CORYTON
Description: M4EastboundJ32 (Cardiff) CorytonoffslipCongestionDelay: s possible :, Start time: 18/03/2026 16:36 , Expected end time: 18/03/2026 19:36, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:36
Nearest town: 1.51m from Llandaff. CLEARED @ 16:42
A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN
Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 18/03/2026 16:02 , Expected end time: 18/03/2026 20:01, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:02
Nearest town: 1.37m from Peterston. CLEARED @ 16:18
J42 EARLSWOOD TO J41 PENTYLA/BAGLAN
Description: M4EastboundJ42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/BaglanCongestionDelay: s possible :, Start time: 18/03/2026 15:55 , Expected end time: 18/03/2026 19:55, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 15:55
Nearest town: 1.92m from Port Talbot. CLEARED @ 16:06
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: 25/01/2026 20:00
Nearest town: 1.18m from Margam. CLEARED @ 15:30
ABERYSTWYTH COMMINS COCH
Description: A487Both directionsAberystwyth Commins CochImprovement workTemporary traffic lights02/02/26-23/06/26 0900-1600 :, Start time: 02/02/2026 9:00 , End Date: 23/06/2026 16:00, Severity: Moderate, Source: Welsh Government, Last updated: 02/02/2026 9:00
Nearest town: 0.73m from Aberystwyth. CLEARED @ 15:30
LLANDOVERY
Description: A483Both directionsLlandoveryResurfacing workRoad closedDiversions in place07/03/26-22/03/26 0800-1700 :, Start time: 07/03/2026 8:00 , End Date: 22/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/03/2026 8:00
Nearest town: 4.77m from Halfway. CLEARED @ 15:30
J36 SARN
Description: M4EastboundJ36 (Bridgend) SarnCyclic maintenanceOnslip closedDiversions in place02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
Nearest town: 1.91m from Bridgend. CLEARED @ 15:30
J36 SARN
Description: M4EastboundJ36 (Bridgend) SarnRoadworksEntry slip road closedDiversions in place02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
Nearest town: 1.91m from Bridgend. CLEARED @ 15:30
J40 TAIBACH
Description: M4EastboundJ40 (Port Talbot) TaibachRoadworksExit slip road closedDiversions in place02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26
Nearest town: 0.74m from Port Talbot. CLEARED @ 15:30
ABERYSTWYTH
Description: A44Both directionsAberystwyth11/03/26-16/04/26 0900-1600Improvement workTemporary traffic lights :, Start time: 11/03/2026 9:00 , End Date: 16/04/2026 16:00, Severity: Slight, Source: Welsh Government, Last updated: 11/03/2026 9:00
Nearest town: 0.57m from Aberystwyth. CLEARED @ 15:30


There are no current incidents in this location.

Carmarthenshire Roadworks

Carmarthenshire

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Description: M4 : Now clear : Eastbound : J42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/Baglan, Start time: 18/03/2026 17:58 , Expected end time: 18/03/2026 18:03, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 17:58
Nearest town: 1.92m from Port Talbot.

51.62--3.82

Description: M4 : Now clear : Eastbound : J32 (Cardiff) Coryton, Start time: 18/03/2026 17:59 , Expected end time: 18/03/2026 18:04, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 17:59
Nearest town: 1.51m from Llandaff.

51.53--3.25

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 18/03/2026 18:04 , Expected end time: 18/03/2026 18:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 18:04
Nearest town: 1.37m from Peterston.

51.49--3.29

Description: A470 : Now clear : Northbound : Coryton to Nantgarw, Start time: 18/03/2026 18:04 , Expected end time: 18/03/2026 18:09, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 18:04
Nearest town: 0.44m from Flynnon Taf.

51.54--3.26

Description: A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 18/03/2026 16:32 , Expected end time: 18/03/2026 19:32, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:32
Nearest town: 0.44m from Flynnon Taf.

51.54--3.26

Description: M4 : Eastbound : J32 (Cardiff) Coryton : offslip : Congestion : Delays possible :, Start time: 18/03/2026 16:36 , Expected end time: 18/03/2026 19:36, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:36
Nearest town: 1.51m from Llandaff.

51.53--3.25

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 18/03/2026 16:02 , Expected end time: 18/03/2026 20:01, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 16:02
Nearest town: 1.37m from Peterston.

51.49--3.29

Description: M4 : Eastbound : J42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/Baglan : Congestion : Delays possible :, Start time: 18/03/2026 15:55 , Expected end time: 18/03/2026 19:55, Severity: Moderate, Source: Welsh Government, Last updated: 18/03/2026 15:55
Nearest town: 1.92m from Port Talbot.

51.62--3.82

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: 25/01/2026 20:00
Nearest town: 1.18m from Margam.

51.58--3.76

Description: A487 : Both directions : Aberystwyth Commins Coch : Improvement work : Temporary traffic lights : 02/02/26-23/06/26 0900-1600 :, Start time: 02/02/2026 9:00 , End Date: 23/06/2026 16:00, Severity: Moderate, Source: Welsh Government, Last updated: 02/02/2026 9:00
Nearest town: 0.73m from Aberystwyth.

52.42--4.08

Description: A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :, Start time: 07/03/2026 8:00 , End Date: 22/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/03/2026 8:00
Nearest town: 4.77m from Halfway.

52--3.8

Description: M4 : Eastbound : J36 (Bridgend) Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 20:00
Nearest town: 1.91m from Bridgend.

51.53--3.58

Description: M4 : Eastbound : J36 (Bridgend) Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :, Start time: 02/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:20
Nearest town: 1.91m from Bridgend.

51.53--3.58

Description: M4 : Eastbound : J40 (Port Talbot) Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :, Start time: 02/03/2026 6:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/03/2026 12:26
Nearest town: 0.74m from Port Talbot.

51.59--3.77

Description: A44 : Both directions : Aberystwyth : 11/03/26-16/04/26 0900-1600 : Improvement work : Temporary traffic lights :, Start time: 11/03/2026 9:00 , End Date: 16/04/2026 16:00, Severity: Slight, Source: Welsh Government, Last updated: 11/03/2026 9:00
Nearest town: 0.57m from Aberystwyth.

52.42--4.08