Designed by British architect Norman Foster, it features clever engineering secrets to keep drivers safe
The bridge was designed by British architect Norman Foster(Image: David Taljat via Getty Images)
When we consider enormous infrastructure projects, we typically picture major superpower economies like China and America, which are home to some of the planet’s largest factories, tallest skyscrapers, and sprawling cities. Yet, when it comes to bridges, it isn’t China or America that holds the crown. Rather, France claims the title of the world’s tallest bridge.
The Millau Bridge, located in the Aveyron district, forms part of the motorway linking Paris to the Mediterranean. Designed by British architect Norman Foster, it opened in the early-2000s to widespread acclaim.
Standing at 1,104ft high, it remains the world’s undisputed tallest bridge with a roadway positioned so high that a skyscraper could fit beneath it.
Beyond building and bridge comparisons, there is more to the Millau Bridge than initially apparent. According to Enjoy Travel, it features several design secrets to ensure driver safety, reports the Express.
One of these is the fact that the bridge is neither straight nor flat, with a 3% incline and a gentle curve incorporated into its design.
Enjoy Travel explained: “It has two lanes in each direction and interestingly, the bridge is not straight as this could induce a sensation of floating for drivers.
“To remedy this, the architects designed the bridge to have a slight curve, which is 20km in range. Another design feature that improves safety, is the road’s slight incline of 3%, which improves visibility and reassures the driver.
“The bridge is exposed to high winds of up to 151km/h. So, the designers placed side screens on the bridge that reduce the effects of the wind by 50%.”
Thanks to its striking design, the bridge has become an essential destination for motoring enthusiasts and tourists from across the globe.
On TripAdvisor, numerous visitors have marvelled at the bridge’s construction and appearance. Simon N said: “An amazing piece of engineering and architecture spanning an even more beautiful gorge. If you’re an engineering/architecture enthusiast, this is a must-see, but you don’t have to be one to be blown away by this marvel of a bridge.”
Bluebellplasnewydd added: “This bridge is spectacular and you should plan your car journey to go over it. There are observation posts and a visitor centre but it doesn’t matter if you miss these. The experience is in the approach and transit across.”
Fellow user boruthedog exclaimed: “It is a beautiful and extraordinary piece of engineering, and the visitors centre (accessible also from the south) has an exhibition, a good cafeteria and a viewing platform from which you can get an idea of the enormity of the project. After this, get back in the car and drive over it.
“The bridge is cleverly curved so that you get a good feel for its length and can clearly see its pylons and supporting cables.”