connector at A408/M4 J4/M4 spur (Heathrow) | Westbound | Road Works

Location : The M4 westbound.
Reason : Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 4 August 2025 to 8 August 2025.
Schedule : From 23:00 on 8 August 2025 to 06:00 on 9 August 2025.
Lanes Closed : All lanes will be closed.