M4 : Westbound : J38 Margam :

M4 : Westbound : J38 Margam : Resurfacing work : Exit slip road closed : Hard shoulder closed : Diversions in place : 13/05/25-14/05/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 13/05/2025

End Date: 14/05/2025

First Published

10/05/2025 07:40

Reference Number

RNMDA_2025120587

Last Updated

10/05/2025 07:40

Source Agency

Welsh Government

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