link road from M1 J4 southbound to A41 eastbound | Southbound | Congestion
Location : The M1 southbound exit slip at junction J4 .
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.