Operator:
From 29 January 2025, at 21:00, until 30 January 2025, at 2:00, the Königshainer Berge tunnel will be closed in both directions.
And explains that the reason for the tunnel closure is modernization work.
Attention! Disruptions on the A4. We know when
Below is information from the operator of the A4 motorway on the German side.