M4 : Westbound : J47 Penllergaer to J48 Hendy : Resurfacing work : Road closed : Diversions in place : 23/03/26-28/03/26
Posted: Sun Mar 22, 2026 11:58 am
Description: M4 : Westbound : J47 Penllergaer to J48 Hendy : Resurfacing work : Road closed : Diversions in place : 23/03/26-28/03/26 2000-0600 :, Start time: 23/03/2026 20:00 , End Date: 28/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 22/03/2026 11:58
Source: https://traffic.wales/road-traffic-alerts/590590
Source: https://traffic.wales/road-traffic-alerts/590590