A12 J21 northbound access | Northbound | Road Works

Location : The A12 northbound entry slip at junction J21 .
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 May 2026 to 14 May 2026.
Lanes Closed : All lanes will be closed.