Location : The A1 southbound between the M25 and the junction with the A5135 .
Lane Closures : Lanes 2 and 3 will be closed.
Reason : Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 August 2025 to 05:30 on 7 August 2025.
Lanes Closed : There will be two of three lanes closed.
