The section of the A7 in need of rehabilitation will become a permanent construction site until at least 2025 south of the Elbe tunnel. The bridge structures K20 and K30 on the A7 will be extensively renovated and partly renewed over the next few years.
For the reconstruction phases of the traffic routes, the Elbe Tunnel will have to be completely closed at times. Parallel to the full closure, the first traffic management phases for the construction of bridge structures K20/K30 were set up.
In addition to the usual signage work, extensive marking and demarking work was carried out and various ProTec protective wall systems were rebuilt.