Traffic Pontantwn

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FULL SCREEN UPDATED: 09:10
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Current traffic around Pontantwn

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

J46 LLANGYFELACH TO J47 PENLLERGAER
Description: M4WestboundJ46 (Swansea) Llangyfelach to J47 (Swansea) PenllergaerRoad closedMaintenance work18/03/26-19/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 19/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:45
Nearest town: 14.66 miles from Pontantwn.
J47 PENLLERGAER
Description: M4EastboundJ47 (Swansea) PenllergaerOnslip closed17/03/26 1930-0000 :, Start time: 17/03/2026 19:30 , End Date: 17/03/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:46
Nearest town: 13.84 miles from Pontantwn.
J48 HENDY
Description: M4EastboundJ48 (Pontarddulais) HendyOnslip closed17/03/26 1900-0000 :, Start time: 17/03/2026 19:00 , End Date: 17/03/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:46
Nearest town: 10.4 miles from Pontantwn.


There are no current incidents in this location.

Roadworks


Traffic in Nearby Villages

Pontantwn

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Elsewhere on the web:

National Highways TrafficNational Highways England

Official source of traffic updates.

Transport for LondonTransport for London (TFL)

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

Traffic WalesTraffic Wales

The Welsh government's traffic information service for Wales.

Traffic ScotlandTraffic Scotland

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

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Description: M4 : Westbound : J46 (Swansea) Llangyfelach to J47 (Swansea) Penllergaer : Road closed : Maintenance work : 18/03/26-19/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 19/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:45
Nearest town: 14.66 miles from Pontantwn.

51.68--3.98

Description: M4 : Eastbound : J47 (Swansea) Penllergaer : Onslip closed : 17/03/26 1930-0000 :, Start time: 17/03/2026 19:30 , End Date: 17/03/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:46
Nearest town: 13.84 miles from Pontantwn.

51.68--4

Description: M4 : Eastbound : J48 (Pontarddulais) Hendy : Onslip closed : 17/03/26 1900-0000 :, Start time: 17/03/2026 19:00 , End Date: 17/03/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:46
Nearest town: 10.4 miles from Pontantwn.

51.71--4.06