A1 northbound at a minor junction between A1(M)/A507 and A6001 near Biggleswade (south) | Northbound | Congestion

Location : The A1 northbound between the junctions with the A507 and the A6001 Biggleswade South .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 03:15 and 03:30 on 11 September 2025.