M1 southbound between J16 and J15A | Southbound | Congestion

Location : The M1 southbound between junctions J16 and J15A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 12:15 and 12:30 on 28 December 2025.
Cause : Road traffic collision.
Delay : There are currently delays of 15 minutes against expected traffic.