The Mjosund Bridge () is a cantilever bridge that crosses the Mjosundet strait between the islands of Rottøya and ErtvÃÂ¥gsøya in Aure Municipality in Møre og Romsdal county, Norway. Along with the Aursund Bridge, it is part of the road connection between the mainland and ErtvÃÂ¥gsøya. Mjosund Bridge is long and opened in 1995.