M4 : Westbound : J40 Taibach :

M4 : Westbound : J40 Taibach : Roadworks : Offslip closed : Onslip closed : 16/07/25 1900-2300 : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 16/07/2025

End Date: 16/07/2025

First Published

13/07/2025 08:23

Reference Number

RNMDA_2025122219

Last Updated

13/07/2025 08:23

Source Agency

Welsh Government

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