M4 : Eastbound : J41 Pentyla/Baglan

M4 : Eastbound : J41 Pentyla/Baglan : Offslip closed : 19/10/26-24/10/26 2000-0600 : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 19/10/2026

End Date: 24/10/2026

First Published

16/10/2026 11:04

Reference Number

RNMDA_2026132662

Last Updated

16/10/2026 11:04

Source Agency

Welsh Government

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