link road from M5 J16 northbound to M4 J20 westbound | Westbound | Road Works

Location : The M4 westbound entry slip at junction J20 .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be one of two lanes closed.