M4 : Eastbound : J23A Magor

M4 : Eastbound : J23A Magor : 17/09/26-18/09/26 2000-0600 : Clearance work : Offslip closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 17/09/2026

End Date: 18/09/2026

First Published

12/09/2026 08:37

Reference Number

RNMDA_2026131768

Last Updated

12/09/2026 08:37

Source Agency

Welsh Government

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