Merzagora, Eugenio A. (ed.). "Road Viaducts & Bridges in Norway (499-200 m)". Norske bruer og viadukter. Archived from the original on 2020-07-19. Retrieved 2013-02-10.
Merzagora, Eugenio A. (ed.). "Road Viaducts & Bridges in Norway (499-200 m)". Norske bruer og viadukter. Archived from the original on 2020-07-19. Retrieved 2013-02-10.