A1 northbound between B1174 near Grantham (north) and B6326 | Northbound | Congestion

Location : The A1 northbound between the junctions with the A52 and the A46 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 20:00 and 20:15 on 22 May 2026.
Delay : There are currently delays of 20 minutes against expected traffic.