The Tingstad interchange is one of the four subprojects of the Marieholm Connection Project, a new traffic link under the Göta Älv River. The Tingstad interchange is part of the E6 expressway, the arterial road between Gothenburg and Oslo. NCC will construct roads and bridges for the project, which are scheduled for completion in June 2020. The area is heavily trafficked with 80,000 vehicles passing every day.