Infrastructure in general is not designed and built for the required performance it has to endure today. At the same time, society demands a safe, available and also sustainable infrastructure. Croonwolter&dros provides integrated technological solutions for tunnels, bridges and locks.

Our infrastructure specialists are constantly looking for new and reliable solutions that are also sustainable. Do you want your infrastructure assets to perform more intelligent and sustainable? For example, we can make your tunnels energy-neutral, thereby contributing to the joint objectives for a circular economy and a better climate.

Your partner in infrastructure

Croonwolter&dros is your infrastructure partner for design, new-build, renovation, maintenance and asset management. With our approach, you opt for certainty. We carry out renovation projects with a minimum of disruption to the surroundings.

Our solutions in this market:

  • Modular construction
  • Predictive Maintenance
  • Solar Optic Fiber
  • Digital Twin