M1 J21A southbound access from A46 and B5380 | Southbound | Congestion

Location : The M1 southbound entry slip at junction J21A from A46/B5380.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 07:15 and 07:30 on 14 January 2026.
Delay : There are currently delays of 15 minutes against expected traffic.