Traffic Ystradfellte

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Ystradfellte
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Nearby: AberdareMerthyr TydfilBreconBrecknockNeathPorth

SLIGHT

SEVERE

FULL SCREEN UPDATED: 14:06

Current traffic around Ystradfellte

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

EASTBOUND

Description: M4Now clearEastboundJ47 (Swansea) Penllergaer to J46 (Swansea) Llangyfelach, Start time: 28/04/2026 9:44 , Expected end time: 28/04/2026 9:49, Severity: Severe, Source: Welsh Government, Last updated: 28/04/2026 9:44
Nearest town: 19.78 miles from Ystradfellte. CLEARED @ 11:06

J47 PENLLERGAER TO J46 LLANGYFELACH

Description: M4EastboundJ47 (Swansea) Penllergaer to J46 (Swansea) LlangyfelachIncidentLane closedDelay: s possible :, Start time: 28/04/2026 8:36 , Expected end time: 28/04/2026 12:36, Severity: Severe, Source: Welsh Government, Last updated: 28/04/2026 8:36
Nearest town: 19.78 miles from Ystradfellte. CLEARED @ 08:42

EASTBOUND

Description: M4Now clearEastboundJ45 (Swansea) Ynysforgan to J43 (Neath) Llandarcy, Start time: 28/04/2026 9:30 , Expected end time: 28/04/2026 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 9:30
Nearest town: 16.54 miles from Ystradfellte. CLEARED @ 10:54

J38 MARGAM TO J41 PENTYLA/BAGLAN

Description: M4WestboundJ38 (Port Talbot) Margam to J41 (Port Talbot) Pentyla/BaglanRoadworksRoad closedDiversions in place27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.46 miles from Ystradfellte. CLEARED @ 12:30

J39 GROES

Description: M4WestboundJ39 GroesEntry slip road closedDiversions in place27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.97 miles from Ystradfellte. CLEARED @ 12:30

J40 TAIBACH

Description: M4WestboundJ40 (Port Talbot) TaibachEntry slip road closedDiversions in place27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.12 miles from Ystradfellte. CLEARED @ 12:30

J40 TAIBACH TO J41 PENTYLA/BAGLAN

Description: M4EastboundJ40 (Port Talbot) Taibach to J41 (Port Talbot) Pentyla/BaglanResurfacing workRoad closedDiversions in place27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 16.96 miles from Ystradfellte. CLEARED @ 12:30

J43 LLANDARCY

Description: M4EastboundJ43 (Neath) LlandarcyExit slip road closedDiversions in place28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:45
Nearest town: 16.16 miles from Ystradfellte. CLEARED @ 12:30

J44 LON LAS

Description: M4EastboundJ44 (Swansea) Lon LasEntry slip road closedDiversions in place28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:47
Nearest town: 16.54 miles from Ystradfellte. CLEARED @ 12:30

NEATH TO LLANDARCY

Description: A465WestboundNeath to LlandarcyResurfacing workRoad closedDiversions in place28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:16
Nearest town: 15.39 miles from Ystradfellte. CLEARED @ 12:06

LLANDARCY TO NEATH

Description: A465WestboundLlandarcy to NeathCyclic maintenanceRoad closedDiversions in place29/04/26-30/04/26 2000-0600 :, Start time: 29/04/2026 20:00 , End Date: 30/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:18
Nearest town: 15.39 miles from Ystradfellte. CLEARED @ 12:06

BRYNMAWR

Description: A465WestboundBrynmawrExit slip road closedDiversions in place28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:25
Nearest town: 17.16 miles from Ystradfellte. CLEARED @ 12:06

J45 YNYSFORGAN

Description: M4EastboundJ45 (Swansea) YnysforganExit slip road closedDiversions in place29/04/26-30/04/26 2000-0600 :, Start time: 29/04/2026 20:00 , End Date: 30/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 7:55
Nearest town: 17.29 miles from Ystradfellte. CLEARED @ 08:06

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Mellte (1.67mi)
Penderyn (3.34mi)
Pen common (3.34mi)
Mellte (3.79mi)
Pontneddfechan (3.93mi)
Cefn Rhigos (4.39mi)
Penwyllt (4.51mi)
Coelbren (4.51mi)
Tawe (4.65mi)
Dyffryn Cellwen (4.72mi)
Pont Walby (4.73mi)
Pen y cae (4.96mi)
Bryn (4.97mi)
Rhigos (4.97mi)
Cwm hwnt (5.01mi)
Afon Taf Fawr (5.02mi)
Nant ddu (5.11mi)
Mellte (5.29mi)
Glyntawe (5.29mi)
Onllwyn (5.3mi)
Hirwaun (5.31mi)
Glyn neath (5.34mi)
Morfa Glas (5.34mi)
Afon Taf Fawr (5.4mi)

Ystradfellte

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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

The Welsh government's traffic information service for Wales.

Traffic Scotland

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

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Description: M4 : Now clear : Eastbound : J47 (Swansea) Penllergaer to J46 (Swansea) Llangyfelach, Start time: 28/04/2026 9:44 , Expected end time: 28/04/2026 9:49, Severity: Severe, Source: Welsh Government, Last updated: 28/04/2026 9:44
Nearest town: 19.78 miles from Ystradfellte.

51.68--3.98

Description: M4 : Eastbound : J47 (Swansea) Penllergaer to J46 (Swansea) Llangyfelach : Incident : Lane closed : Delays possible :, Start time: 28/04/2026 8:36 , Expected end time: 28/04/2026 12:36, Severity: Severe, Source: Welsh Government, Last updated: 28/04/2026 8:36
Nearest town: 19.78 miles from Ystradfellte.

51.68--3.98

Description: M4 : Now clear : Eastbound : J45 (Swansea) Ynysforgan to J43 (Neath) Llandarcy, Start time: 28/04/2026 9:30 , Expected end time: 28/04/2026 9:35, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 9:30
Nearest town: 16.54 miles from Ystradfellte.

51.66--3.88

Description: M4 : Westbound : J38 (Port Talbot) Margam to J41 (Port Talbot) Pentyla/Baglan : Roadworks : Road closed : Diversions in place : 27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.46 miles from Ystradfellte.

51.58--3.77

Description: M4 : Westbound : J39 Groes : Entry slip road closed : Diversions in place : 27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.97 miles from Ystradfellte.

51.57--3.75

Description: M4 : Westbound : J40 (Port Talbot) Taibach : Entry slip road closed : Diversions in place : 27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 17.12 miles from Ystradfellte.

51.59--3.77

Description: M4 : Eastbound : J40 (Port Talbot) Taibach to J41 (Port Talbot) Pentyla/Baglan : Resurfacing work : Road closed : Diversions in place : 27/04/26-29/04/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 16.96 miles from Ystradfellte.

51.6--3.78

Description: M4 : Eastbound : J43 (Neath) Llandarcy : Exit slip road closed : Diversions in place : 28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:45
Nearest town: 16.16 miles from Ystradfellte.

51.65--3.85

Description: M4 : Eastbound : J44 (Swansea) Lon Las : Entry slip road closed : Diversions in place : 28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:47
Nearest town: 16.54 miles from Ystradfellte.

51.66--3.88

Description: A465 : Westbound : Neath to Llandarcy : Resurfacing work : Road closed : Diversions in place : 28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:16
Nearest town: 15.39 miles from Ystradfellte.

51.66--3.84

Description: A465 : Westbound : Llandarcy to Neath : Cyclic maintenance : Road closed : Diversions in place : 29/04/26-30/04/26 2000-0600 :, Start time: 29/04/2026 20:00 , End Date: 30/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:18
Nearest town: 15.39 miles from Ystradfellte.

51.66--3.84

Description: A465 : Westbound : Brynmawr : Exit slip road closed : Diversions in place : 28/04/26-29/04/26 2000-0600 :, Start time: 28/04/2026 20:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/04/2026 11:25
Nearest town: 17.16 miles from Ystradfellte.

51.8--3.17

Description: M4 : Eastbound : J45 (Swansea) Ynysforgan : Exit slip road closed : Diversions in place : 29/04/26-30/04/26 2000-0600 :, Start time: 29/04/2026 20:00 , End Date: 30/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 7:55
Nearest town: 17.29 miles from Ystradfellte.

51.68--3.92

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