Top 5 in Top 15 Most sparkling bridges on the planet.
The Forth is the Northern Railway bridge through the Firth of Forth, east of Scotland, 14km west of the city centre of Endinburgh. Built with 54,000 tonnes of steel, 21,000 tons of concrete, it is dubbed "the world's most heavy bridge". The bridge is considered to be an iconic structure and a symbol of Scotland, and a UNESCO World Heritage SITE since the year 2015.