connector at M4 J4/M4 spur (Heathrow) | Westbound | Road Works

Location : The M4 westbound entry slip at junction J4 .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 January 2026 to 30 January 2026.
Lanes Closed : There will be one of two lanes closed.