The new road winds through valuable and vulnerable agricultural land, forests, and nature reserves. The design of all the viaducts and bridges is slender and modest and special area icons have been added around the N69 to fit in the natural green environment. The qualities and values of the area served as the starting point for the design of the N69.
The result is a robust green ecological framework that flows over, under, and along the new route. The framework is based on different landscape lines. Existing intersecting structures such as the woods, stream valleys, and recreational routes and avenues have been reinforced, and new structures have been added. Besides the fact that these structures influence the integration and user experience, they also have an important ecological function as natural hop-overs for bats, among others. Small mammals and amphibians can cross the road using one of the 14 different fauna passages.