M4 : Eastbound : J28 Tredegar Park to J24 Coldra :

M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Road closed : 13/05/26-15/05/26 2000-0600 : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 13/05/2026

End Date: 15/05/2026

First Published

08/05/2026 11:02

Reference Number

RNMDA_2026129289

Last Updated

08/05/2026 11:02

Source Agency

Welsh Government

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