The Lindaunis Bridge (Danish: Lindånæsbroen) is a bascule bridge crossing the Schlei, an inlet of the Baltic Sea in Schleswig-Holstein, at one of its narrowest parts. The bridge thereby connects the Schwansen and Angeln regions. The steel bridge, that has been declared a monument in 1997, opened to traffic on 17 July 1927. The bridge is special in the sense that it is used both by the hourly local train travelling along the Kiel-Flensburg railway, and by car traffic. The bridge opens at most once every hour for ships.