M4 : Westbound : J45 Ynysforgan to J46 Llangyfelach :

M4 : Westbound : J45 Ynysforgan to J46 Llangyfelach : Structural inspections : Road closed : Diversions in place : 15/08/25-16/08/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 15/08/2025

End Date: 16/08/2025

First Published

08/08/2025 14:20

Reference Number

RNMDA_2025122822

Last Updated

08/08/2025 14:20

Source Agency

Welsh Government

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