M4 : Westbound : J25A Grove Park : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26
Posted: Fri Jan 09, 2026 4:09 pm
Description: M4 : Westbound : J25A Grove Park : Cyclic maintenance : Exit slip road closed : Diversions in place : 15/01/26-16/01/26 2000-0500 :, Start time: 15/01/2026 20:00 , End Date: 16/01/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/01/2026 16:09
Source: https://traffic.wales/road-traffic-alerts/588662
Source: https://traffic.wales/road-traffic-alerts/588662