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M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra

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  3. M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra
M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra : Structural inspections : Bridge closed : Diversion : 12/10/26-13/10/26 2000-0600 :
Type of event: Roadworks
Severity of disruption: Road closure
Start Date: 12/10/2026
End Date: 13/10/2026

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First Published
06/10/2026 12:18
Reference Number
RNMDA_2026132378
Last Updated
06/10/2026 12:18
Source Agency
Welsh Government
Connect with Traffic Wales