M4 : Westbound : J21 to J23 Rogiet : Roadworks : Closed : Diversions in place : 09/12/25-10/12/25 2000-0600 :
Posted: Sat Dec 06, 2025 4:10 pm
Description: M4 : Westbound : J21 to J23 Rogiet : Roadworks : Closed : Diversions in place : 09/12/25-10/12/25 2000-0600 :, Start time: 09/12/2025 20:00 , End Date: 10/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 16:10
Source: https://traffic.wales/road-traffic-alerts/587961
Source: https://traffic.wales/road-traffic-alerts/587961