A421 southbound within the M1 J13 junction | Southbound | Congestion

Location : The A421 southbound at the junction with the M1 J13.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 19 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.