The Forth Road Bridge has been carrying commuters, day trippers and holidaymakers between Edinburgh and the Kingdom of Fife for six decades.
When Queen Elizabeth II officially opened it on 4 September 1964, it was the longest bridge in Europe, and it was the fourth largest in the world. It received Category A listed status for its historical and architectural significance in 2001.
So, we’ve delved into the HES archives to celebrate the latest milestone in the story of the monumental megastructure. Happy 60th birthday, Forth Road Bridge!
A new crossing
Queen Margaret established the first crossing of the Forth between what is now North and South Queensferry way back in the 11th century. The highly influential monarch wanted to make it easier for pilgrims to reach St Andrew’s Cathedral.
Boats worked the “Queen’s Ferry” all the way up to 1964, but the idea of a bridge at the site was considered as early as in the 1740s. The opening of the Forth Bridge in 1890 proved such a project was feasible. By the 1950s, with car ownership on the rise and the ferries in constant demand, a solution was necessary.
Green Light for the Forth Road Bridge
The Forth Road Bridge Joint Board was established to investigate the options in 1947. Having abandoned early plans to build a tunnel known as the Maunsell Scheme, Europe’s longest suspension bridge was given the green light.
The scale of the project meant that the three largest engineering firms in Britain needed to join forces. Sir William Arrol & Company, The Cleveland Bridge & Engineering Company and Dorman Long (Bridge & Engineering) Ltd formed a consortium called the ACD Bridge Company Ltd. Work began in September 1958.
Diving and Spinning
Building the new bridge was a daunting and dangerous undertaking which tragically claimed the lives of seven workers. One of the first tasks involved diving deep into the waters of the Forth to build dams, which would allow for the two enormous towers to be erected. The towers were then connected by precarious-looking walkways.
Officially, foreman Jimmy Lafferty was the first person to cross the river on foot – but two young engineers reportedly beat him to it by performing “a tightrope act down the cables.”
By 1962, workers had completed the task of “spinning” individual wires back and forth across the water to create the massive cables which would support the bridge. A pulley system was used to move some 30,000 miles of wire. That’s enough to go around the world 1.25 times!
The wire-spinning method hadn’t been used in Europe before, so a dedicated training school was set up in South Queensferry for the bridge workers.
Construction begins on the Forth Road Bridge
With the cables in place, work began on building the roadway. It was built outwards from the towers, with careful calculations made to ensure the north and south sections met in the middle!
Five days before Christmas 1963, the two sections were joined.
Grand opening
The Forth Road Bridge was designed to be able to withstand the turbulent and ever-changing Scottish weather, so it’s perhaps fitting the 4 September 1964 was a particularly dreich day.
The fog on the Forth was so thick that the brand new bridge couldn’t actually be seen from the riverside!
Thankfully, the weather improved just in time for Queen Elizabeth II and the Duke of Edinburgh to conduct the official opening. Thousands looked on as the Royals slowly drove across the bridge, joined, symbolically, by soldiers from Highland and Lowland regiments.
The Queen returned by boat, the last ever journey made by an 800-year-old ferry service now surplus to requirements.
Milestones and maintenance
2.5 million vehicles crossed the bridge in its first year of operation. By 2002, the bridge had carried 250 million vehicles. The previous year it had received Category A listed status as “a landmark structure in post-war Scotland and “a continuation of the tradition of innovative Scottish engineering feats.”
A laser light display celebrated the 25th anniversary of the opening of the bridge in 1989. But it wouldn’t be too long before celebrations turned into concerns.
In 1990, the bridge was strengthened to deal with increasing amounts of traffic, before the 768 hanger ropes were replaced between 1998 and 2000. As Scotland entered the new millennium, concerns began rise about the condition and the future of the bridge.
A new chapter in the story of the Forth crossings began in 2007, when it was decided a replacement bridge would be built. The Queensferry Crossing was officially opened, again by Queen Elizabeth II, on 4 September 2017, exactly 53 years after the ribbon was cut on its near neighbour.
The Forth Road Bridge continues to carry travellers as a designated Public Transport Corridor. Some of them ride on another impressive feat of engineering – driverless buses!
You can find out more about joining the 60th anniversary celebrations on The Forth Bridges website. To combine views of the bridge with some memorising monastic history, why not sail to Inchcolm Abbey?