M4 : Eastbound : J29 Castleton to J28 Tredegar Park : Congestion : Delays possible :
Posted: Fri Feb 20, 2026 11:41 am
Description: M4 : Eastbound : J29 Castleton to J28 Tredegar Park : Congestion : Delays possible :, Start time: 20/02/2026 11:41 , Expected end time: 20/02/2026 15:41, Severity: Moderate, Source: Welsh Government, Last updated: 20/02/2026 11:41
Source: https://traffic.wales/road-traffic-alerts/589697
Source: https://traffic.wales/road-traffic-alerts/589697