Traffic Tonna

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Tonna
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Nearby: NeathPort TalbotSwanseaThe MumblesAberdareBridgend

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FULL SCREEN UPDATED: 12:28

Current traffic around Tonna

The following traffic incidents and congestion for Tonna 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: 8.54 miles from Tonna. 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: 8.54 miles from Tonna. 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: 4.38 miles from Tonna. CLEARED @ 10:54

J45 YNYSFORGAN TO J43 LLANDARCY

Description: M4EastboundJ45 (Swansea) Ynysforgan to J43 (Neath) LlandarcyCongestionDiversion :, Start time: 28/04/2026 7:47 , Expected end time: 28/04/2026 10:47, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 7:47
Nearest town: 4.38 miles from Tonna. CLEARED @ 07:54

J35 PENCOED

Description: M4WestboundJ35 (Pen-coed) PencoedExit slip road closedDiversions in place27/04/26-01/05/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 01/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 16.29 miles from Tonna.

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: 2.73 miles from Tonna. 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: 2.73 miles from Tonna. CLEARED @ 12:06

DAWN PAC CROSS HANDS

Description: A48Both directionsDawn Pac Cross Hands27/04/26-29/04/26 1900-0600offsliponslipClosedDiversions in place :, Start time: 27/04/2026 19:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 19:00
Nearest town: 15.39 miles from Tonna. CLEARED @ 11:30

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: 5.83 miles from Tonna. CLEARED @ 08:06

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Aberdulais (0mi)
Cilfrew (0.62mi)
Cadoxton Juxta Neath (1.39mi)
Rhydding (1.39mi)
Llantwit (1.39mi)
Bryn coch (1.86mi)
Clyne (1.96mi)
Cimla (1.96mi)
Fforest Goch (2.24mi)
Neath (Castell Nedd) (2.24mi)
Castell Nedd (Neath) (2.24mi)
Mount Pleasant (2.24mi)
Neath Abbey (2.56mi)
Efail fach (2.56mi)
Tonmawr (2.63mi)
Melincryddan (2.63mi)
Melincourt (2.77mi)
Abergarwed (3.1mi)
Pencaerau (3.1mi)
Penrhiwtyn (3.1mi)
Ynysmaerdy (3.1mi)
Cerrig Llwydion (3.17mi)
Gelli gaer (3.17mi)
Skewen (3.34mi)

Tonna

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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: 8.54 miles from Tonna.

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: 8.54 miles from Tonna.

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: 4.38 miles from Tonna.

51.66--3.88

Description: M4 : Eastbound : J45 (Swansea) Ynysforgan to J43 (Neath) Llandarcy : Congestion : Diversion :, Start time: 28/04/2026 7:47 , Expected end time: 28/04/2026 10:47, Severity: Moderate, Source: Welsh Government, Last updated: 28/04/2026 7:47
Nearest town: 4.38 miles from Tonna.

51.66--3.88

Description: M4 : Westbound : J35 (Pen-coed) Pencoed : Exit slip road closed : Diversions in place : 27/04/26-01/05/26 2000-0600 :, Start time: 27/04/2026 20:00 , End Date: 01/05/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 20:00
Nearest town: 16.29 miles from Tonna.

51.51--3.5

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: 2.73 miles from Tonna.

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: 2.73 miles from Tonna.

51.66--3.84

Description: A48 : Both directions : Dawn Pac Cross Hands : 27/04/26-29/04/26 1900-0600 : offslip : onslip : Closed : Diversions in place :, Start time: 27/04/2026 19:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 19:00
Nearest town: 15.39 miles from Tonna.

51.8--4.08

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: 5.83 miles from Tonna.

51.68--3.92

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