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M4 : Westbound : J40 Taibach

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M4 : Westbound : J40 Taibach : Resurfacing work : Exit slip road closed : and Exit slip road closed : Diversions in place : 26/08/26-27/08/26 2000-0030 :
Type of event: Roadworks
Severity of disruption: Road closure
Start Date: 26/08/2026
End Date: 27/08/2026

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First Published
21/08/2026 13:46
Reference Number
RNMDA_2026131335
Last Updated
21/08/2026 13:46
Source Agency
Welsh Government
Connect with Traffic Wales