M4 : Eastbound : J26 Malpas to J28 Tredegar Park :

M4 : Eastbound : J26 Malpas to J28 Tredegar Park : Resurfacing work : Road closed : Diversions in place : 09/03/26-13/03/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 09/03/2026

End Date: 13/03/2026

First Published

06/03/2026 10:37

Reference Number

RNMDA_2026127805

Last Updated

06/03/2026 10:37

Source Agency

Welsh Government

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