M4 : Westbound : J48 Hendy

M4 : Westbound : J48 Hendy : Offslip closed : Onslip closed : 18/10/26-20/10/26 2000-0600 : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 18/10/2026

End Date: 20/10/2026

First Published

16/10/2026 11:51

Reference Number

RNMDA_2026132667

Last Updated

16/10/2026 11:51

Source Agency

Welsh Government

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