M4 : Eastbound : J45 Ynysforgan :

M4 : Eastbound : J45 Ynysforgan : Exit slip road closed : Diversions in place : 29/04/26-30/04/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 29/04/2026

End Date: 30/04/2026

First Published

27/04/2026 07:55

Reference Number

RNMDA_2026129021

Last Updated

27/04/2026 07:55

Source Agency

Welsh Government

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