Traffic Carmarthenshire

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FULL SCREEN UPDATED: 16:37
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Current traffic around Carmarthenshire

WESTBOUND
Description: A40EastboundWestboundAbergavenny Hardwick R/bout to Abergavenny04/03/26-25/06/26 0930-1530RoadworksSTOP/GO in use :, Start time: 04/03/2026 9:30 , End Date: 25/06/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 03/04/2026 11:10
Nearest town: 1.24m from Abergavenny. CLEARED @ 15:06
J44 LON LAS
Description: M4WestboundJ44 (Swansea) Lon LasOnslip closedOffslip closed06/05/26 1900-0000Diversions in place :, Start time: 06/05/2026 19:00 , End Date: 06/05/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:52
Nearest town: 1.28m from Glais. CLEARED @ 13:18
J45 YNYSFORGAN TO J46 LLANGYFELACH
Description: M4WestboundJ45 (Swansea) Ynysforgan to J46 (Swansea) LlangyfelachRoad closed05/05/26-06/05/26 2000-0600Diversions in place :, Start time: 05/05/2026 20:00 , End Date: 06/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:57
Nearest town: 1.63m from Clydach. CLEARED @ 13:18
J46 LLANGYFELACH TO J45 YNYSFORGAN
Description: M4EastboundJ46 (Swansea) Llangyfelach to J45 (Swansea) YnysforganRoad closed06/05/26-07/05/26 2000-0600Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 07/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:58
Nearest town: 1.63m from Clydach. CLEARED @ 13:18
J44 LON LAS
Description: M4EastboundJ44 (Swansea) Lon LasOffslip closedOnslip closed05/05/26 1900-0000Diversions in place :, Start time: 05/05/2026 19:00 , End Date: 05/05/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:39
Nearest town: 1.28m from Glais. CLEARED @ 13:06
RHYDYCAR ROUNDABOUT TO SWANSEA ROAD ROUNDABOUT
Description: A470NorthboundRhydycar Roundabout to Swansea Road RoundaboutRoad closed06/05/26-09/05/26 2000-0600Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 09/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:27
Nearest town: 2.36m from Merthyr Tydfil. CLEARED @ 12:54
FISHGUARD SQUARE ROUNDABOUT TO GARNGELLI HILL: ROAD CLOSED
Description: A487Both directionsFishguard Square Roundabout to Garngelli Hill: Road closed06/05/26-08/05/26 0930-1530Diversions in place :, Start time: 06/05/2026 9:30 , End Date: 08/05/2026 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:30
Nearest town: 7.75m from Wallis. CLEARED @ 12:54
ABERCYNON TO PONTYPRIDD
Description: A470SouthboundAbercynon to PontypriddRoad closed05/05/26-06/05/26 2000-0600Diversions in place :, Start time: 05/05/2026 20:00 , End Date: 06/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:20
Nearest town: 1.71m from Pontypridd. CLEARED @ 12:42
PONTYPRIDD
Description: A470SouthboundPontypriddOffslip closed06/05/26-07/05/26 2000-0600Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 07/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:22
Nearest town: 1.06m from Pontypridd. CLEARED @ 12:42
GLYNTAFF TO ABERCYNON
Description: A470NorthboundGlyntaff to AbercynonRoad closed06/05/26-08/05/26 2000-0600Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 08/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:24
Nearest town: 0.51m from Quakers Yard. CLEARED @ 12:42


There are no current incidents in this location.

Carmarthenshire Roadworks

Carmarthenshire

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Description: A40 : Eastbound : Westbound : Abergavenny Hardwick R/bout to Abergavenny : 04/03/26-25/06/26 0930-1530 : Roadworks : STOP/GO in use :, Start time: 04/03/2026 9:30 , End Date: 25/06/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 03/04/2026 11:10
Nearest town: 1.24m from Abergavenny.

51.82--3.01

Description: M4 : Westbound : J44 (Swansea) Lon Las : Onslip closed : Offslip closed : 06/05/26 1900-0000 : Diversions in place :, Start time: 06/05/2026 19:00 , End Date: 06/05/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:52
Nearest town: 1.28m from Glais.

51.66--3.88

Description: M4 : Westbound : J45 (Swansea) Ynysforgan to J46 (Swansea) Llangyfelach : Road closed : 05/05/26-06/05/26 2000-0600 : Diversions in place :, Start time: 05/05/2026 20:00 , End Date: 06/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:57
Nearest town: 1.63m from Clydach.

51.68--3.94

Description: M4 : Eastbound : J46 (Swansea) Llangyfelach to J45 (Swansea) Ynysforgan : Road closed : 06/05/26-07/05/26 2000-0600 : Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 07/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:58
Nearest town: 1.63m from Clydach.

51.68--3.94

Description: M4 : Eastbound : J44 (Swansea) Lon Las : Offslip closed : Onslip closed : 05/05/26 1900-0000 : Diversions in place :, Start time: 05/05/2026 19:00 , End Date: 05/05/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:39
Nearest town: 1.28m from Glais.

51.66--3.88

Description: A470 : Northbound : Rhydycar Roundabout to Swansea Road Roundabout : Road closed : 06/05/26-09/05/26 2000-0600 : Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 09/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:27
Nearest town: 2.36m from Merthyr Tydfil.

51.72--3.36

Description: A487 : Both directions : Fishguard Square Roundabout to Garngelli Hill: Road closed : 06/05/26-08/05/26 0930-1530 : Diversions in place :, Start time: 06/05/2026 9:30 , End Date: 08/05/2026 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:30
Nearest town: 7.75m from Wallis.

52--4.96

Description: A470 : Southbound : Abercynon to Pontypridd : Road closed : 05/05/26-06/05/26 2000-0600 : Diversions in place :, Start time: 05/05/2026 20:00 , End Date: 06/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:20
Nearest town: 1.71m from Pontypridd.

51.62--3.32

Description: A470 : Southbound : Pontypridd : Offslip closed : 06/05/26-07/05/26 2000-0600 : Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 07/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:22
Nearest town: 1.06m from Pontypridd.

51.59--3.32

Description: A470 : Northbound : Glyntaff to Abercynon : Road closed : 06/05/26-08/05/26 2000-0600 : Diversions in place :, Start time: 06/05/2026 20:00 , End Date: 08/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/05/2026 12:24
Nearest town: 0.51m from Quakers Yard.

51.65--3.32