M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Description: M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21