M4 : Eastbound : J25A Grove Park :

M4 : Eastbound : J25A Grove Park : Onslip : Closed : 16/01/26-30/01/26

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 16/01/2026

End Date: 30/01/2026

First Published

23/01/2026 20:36

Reference Number

RNMDA_2026126615

Last Updated

23/01/2026 20:36

Source Agency

Welsh Government

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