1935: The Forth Bridge was featured in Alfred Hitchcock’s classic film ‘The 39 Steps’, and in the 1959 remake – despite there being no reference to it in the original book by John Buchan.
1939: At the start of the Second World War the first German air attack on Britain took place over the Forth Bridge. The bridge itself was not the target, though, and was unharmed.
1973: The Forth Bridge was statutorily listed at category A, confirming it as of national or international importance and providing it with the highest level of statutory protection. Its place in previous lists was given statutory force by the Town and Country Planning (Scotland) Act 1972.
1990: The bridge was floodlit as part of its centenary celebrations.
1998: A countdown clock to the millennium was placed on the bridge.
1999: New floodlighting scheme from gantries just above water line. The Forth Bridge was included in the first UK tentative list of properties that may be put forward for World Heritage Listing.
2004: The Forth Bridge appeared on the 2004 issue of the one pound coin, with each component country being represented by a bridge, and in the Bank of Scotland’s 2007 £20 note.
2005: The bridge was lit up in red for BBC’s Comic Relief.
2006: 190 to 200 trains a day crossed the bridge.
2011: The Forth Bridge was included by the UK Government in its second tentative list of properties which may eventually be nominated for inclusion in the UNESCO list of World Heritage Sites.
2012: Major recoating work concluded with the removal of the last scaffolding encasement from the bridge.
2012: Twin monuments to 73 men who died in the process were unveiled by First Minister Alex Salmond at sites in both North and South Queensferry. The stone base of the 7ft bronze monuments is engraved with the words: "To the Briggers, past and present, who built, restored and continue to maintain this iconic structure."
2015: ICOMOS announced its recommendation the Forth Bridge be inscribed and this was ratified at the 39th session of the UNESCO World Heritage Committee in Bonn, Germany, on 5 July 2015.
The Forth Bridge has even made the leap into modern computer games, appearing in a renamed version in a Grand Theft Auto game and being the inspiration for the design of a bridge in a Pokémon game.