The Friarton Bridge is a lightweight concrete road bridge across the Firth of Tay on the southeastern outskirts of Perth, Scotland, approximately 20 miles upstream of the Tay Road Bridge. The bridge was constructed by the Miller Group and engineered by Andrew Stevenson, and is the first light weight concrete bridge built in Europe, and forms part of the eastern spur of the M90 between junctions 10 (Craigend) and 11 (Broxden), the most northerly motorway junction in the UK. It also forms part of the important east coast road corridor from Edinburgh through to Dundee and Aberdeen.