Assen A28 viaduct
Located over the A28 motorway near the Assen TT racetrack, this bridge connects the A28 to both racetrack and existing regional transport network. The City Council envisioned a green entrance gate to the city. That’s why the sides of the bridge are covered in greenery.
We choose to design a single span bridge without supports, to further enhance its gateway image.
Our main focus was on designing the bridge edges in such a way that they would be covered in greenery right away and that they would stay that way in the future.