M4 : Eastbound : J28 Tredegar Park to J26 Malpas

M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 12/09/2026

End Date: 12/09/2026

First Published

12/09/2026 11:04

Reference Number

RNMDA_2026131789

Last Updated

12/09/2026 11:04

Source Agency

Welsh Government

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