M4 : Westbound : J44 Lon Las to J45 Ynysforgan :

M4 : Westbound : J44 Lon Las to J45 Ynysforgan : Surveys : Road closed : Diversions in place : 13/09/25-14/09/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 13/09/2025

End Date: 14/09/2025

First Published

13/09/2025 08:14

Reference Number

RNMDA_2025123620

Last Updated

13/09/2025 08:14

Source Agency

Welsh Government

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