Sluggan BridgeSluggan Bridge is a historic bridge spanning the River Dulnain in Scotland.HistoryThe present bridge replaces a two-arched bridge of span built by George Wade as part of a military road. The old bridge was washed away in the floods of 1829, and the present one put up some time after.DesignIt has a single arch of span, and rises high above the flat ground around it. It is about wide, with metal railings instead of parapets. Despite being more modern than many other stone bridges, Sluggan bridge is of a more old-fashioned construction.