M4 : Westbound : J40 Taibach to J44 Lon Las :

M4 : Westbound : J40 Taibach to J44 Lon Las : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 03/10/2025

End Date: 03/10/2025

First Published

03/10/2025 13:45

Reference Number

RNMDA_2025124142

Last Updated

03/10/2025 13:45

Source Agency

Welsh Government

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