A1 southbound between M25/A1(M) and A5135 | Southbound | Congestion

Location : The A1 southbound between the junctions with the M25 and the A5135 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:15 and 19:30 on 2 August 2025.
Delay : There are currently delays of 10 minutes against expected traffic.