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A4042 : Both directions : Mamhilad Roundabout to Pontypool Roundabout:

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  3. A4042 : Both directions : Mamhilad Roundabout to Pontypool Roundabout:
A4042 : Both directions : Mamhilad Roundabout to Pontypool Roundabout: 16/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Type of event: Roadworks
Severity of disruption: Road closure
Start Date: 16/04/2026
End Date: 18/04/2026

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First Published
10/04/2026 16:56
Reference Number
RNMDA_2026128593
Last Updated
10/04/2026 16:56
Source Agency
Welsh Government
Connect with Traffic Wales