Traffic Llandilo yr ynys

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FULL SCREEN UPDATED: 15:34
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Current traffic around Llandilo yr ynys

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

J48 HENDY
Description: M4WestboundJ48 (Pontarddulais) Hendy14/09/26-15/09/26 1900-0600Carriageway maintenanceExit slip road closedDiversions in place :, Start time: 14/09/2026 19:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:17
Nearest town: 11.69 miles from Llandilo yr ynys.
J48 HENDY TO J47 PENLLERGAER
Description: M4EastboundJ48 (Pontarddulais) Hendy to J47 (Swansea) Penllergaer15/09/26-17/09/26 2000-0600Carriageway maintenanceClosedDiversions in place :, Start time: 15/09/2026 20:00 , End Date: 17/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:33
Nearest town: 13.3 miles from Llandilo yr ynys.
J48 HENDY
Description: M4WestboundJ48 (Pontarddulais) Hendy17/09/26-18/09/26 1900-0600Carriageway maintenanceExit slip road closedDiversions in place :, Start time: 17/09/2026 19:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:38
Nearest town: 11.69 miles from Llandilo yr ynys.


There are no current incidents in this location.

Roadworks


Traffic in Nearby Villages

Llandilo yr ynys

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Please remember that it is against the law to use your mobile phone, tablet or any electronic device without a hands-free kit whilst driving. If you're caught by the police using any device that can send or receive data whilst driving or riding a motorcyle you'll get an automatic fixed penalty notice, 6 points on your licence and a fine of £200. A court could also disqualify you from driving.

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

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Description: M4 : Westbound : J48 (Pontarddulais) Hendy : 14/09/26-15/09/26 1900-0600 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 14/09/2026 19:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:17
Nearest town: 11.69 miles from Llandilo yr ynys.

51.71--4.06

Description: M4 : Eastbound : J48 (Pontarddulais) Hendy to J47 (Swansea) Penllergaer : 15/09/26-17/09/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :, Start time: 15/09/2026 20:00 , End Date: 17/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:33
Nearest town: 13.3 miles from Llandilo yr ynys.

51.7--4.03

Description: M4 : Westbound : J48 (Pontarddulais) Hendy : 17/09/26-18/09/26 1900-0600 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 17/09/2026 19:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 10:38
Nearest town: 11.69 miles from Llandilo yr ynys.

51.71--4.06