M4 : Westbound : J42 Earlswood :

M4 : Westbound : J42 Earlswood : Carriageway maintenance : Entry slip road closed : Diversions in place : 14/01/26-17/01/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 14/01/2026

End Date: 17/01/2026

First Published

09/01/2026 16:03

Reference Number

RNMDA_2026126468

Last Updated

09/01/2026 16:03

Source Agency

Welsh Government

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