M1 southbound at the Watford Gap services slip road between J17 and J16 | Southbound | Road Works

Location : The M1 southbound exit slip at Watford Gap Services.
Reason : Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 11 September 2025 to 06:00 on 12 September 2025.
Lanes Closed : All lanes will be closed.