Noordtunnel renovation

Schedule

The physical works on the Noordtunnel will take place during the summer periods of 2027 and 2028, during carefully planned closure periods. This is to minimise the impact on traffic.

Approach

This project aligns with the theme of Sustainability.

1. Preparatory works
   Thorough inspection and additional investigations to assess the current condition of the tunnel. 

2. Design and planning
   Refining the design and developing a detailed execution plan.

3. Technical installations
   Replacing all technical systems to meet the latest safety standards.

4. Concrete and asphalt works
   Upgrading the concrete and asphalt to extend the tunnel’s lifespan.

5. Heat-Resistant cladding
   Applying new heat-resistant cladding for enhanced safety.

6. Testing and completion
   Extensive testing of all systems and finalising the renovation works.

7. Maintenance
   Ballast Nedam will remain responsible for the tunnel’s maintenance until the end of 2039.

The renovation of the Noordtunnel will result in a significant improvement in the tunnel’s safety and sustainability. The upgraded tunnel will comply with the latest technical and safety standards, contributing to more efficient and safer traffic flow.