M4 : Westbound : J25A Grove Park to J28 Tredegar Park : 08/02/26-13/02/26 2000-0600 : Clearance work : Closed : Diversio

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Description: M4 : Westbound : J25A Grove Park to J28 Tredegar Park : 08/02/26-13/02/26 2000-0600 : Clearance work : Closed : Diversions in place :, Start time: 08/02/2026 20:00 , End Date: 13/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/02/2026 20:00

Source: https://traffic.wales/road-traffic-alerts/589388