Tay Viaduct
Railway viaduct · Perth and Kinross
Road bridge
The Friarton Bridge is a steel box girder bridge with a concrete deck, across the River Tay on the southeastern outskirts of Perth, Scotland. It is located approximately 20 miles (32 km) upstream of the Tay Road Bridge. At the time of its construction it was the longest span steel girder bridge in the UK and the first to use a composite lightweight concrete deck.