M4 : Eastbound : J47 Penllergaer :

M4 : Eastbound : J47 Penllergaer : 27/02/26-28/02/26 1900-0900 : Carriageway maintenance : Offslip closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 27/02/2026

End Date: 28/02/2026

First Published

21/02/2026 09:37

Reference Number

RNMDA_2026127486

Last Updated

21/02/2026 09:37

Source Agency

Welsh Government

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