M4 : Eastbound : J47 Penllergaer

M4 : Eastbound : J47 Penllergaer : Carriageway maintenance : Entry slip road closed : Diversions in place : 30/10/26-31/10/26 2000-0900 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 30/10/2026

End Date: 31/10/2026

First Published

23/10/2026 15:43

Reference Number

RNMDA_2026132865

Last Updated

23/10/2026 15:43

Source Agency

Welsh Government

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