A1 southbound between A607 and B1174 near Grantham (south) | Southbound | Congestion

Location : The A1 southbound between the A607 and the junction with the A151 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:15 and 13:30 on 26 May 2026.
Delay : There are currently delays of 10 minutes against expected traffic.