M4 spur (Heathrow) southbound between M4 and J4A | Southbound | Road Works

Location : The M4 SPUR southbound between junctions J4 and J4A .
Lane Closures : Lane three will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 January 2026 to 9 January 2026.
Schedule : From 23:00 on 9 January 2026 to 06:00 on 10 January 2026.
Schedule : From 22:00 on 12 January 2026 to 05:00 on 13 January 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 14 January 2026 to 16 January 2026.
Lanes Closed : There will be one of three lanes closed.