A1 southbound between B6326 and B1174 near Grantham (north) | Southbound | Congestion

Location : The A1 southbound between the junctions with the A46 and the A52 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 9 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.