A421 northbound exit for A4280 | Northbound | Road Works

Location : The A421 northbound exit slip to the A4280 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 January 2026 to 26 January 2026. Lanes Closed : All lanes will be closed.