M4 : Eastbound : JBGT Brynglas Tunnels to J25 Caerleon :

M4 : Eastbound : JBGT Brynglas Tunnels to J25 Caerleon : 03/09/25-05/09/25 2000-0600 : Maintenance work : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 03/09/2025

End Date: 05/09/2025

First Published

30/08/2025 08:50

Reference Number

RNMDA_2025123245

Last Updated

30/08/2025 08:50

Source Agency

Welsh Government

Connect with Traffic Wales