Motorways

It even has special features to ensure drivers don’t feel like they’re ‘floating’

The world’s tallest bridge is so high that an entire skyscraper could fit underneath it. While many would expect the highest bridge to be in the likes of China or the US, it is actually in France.

The Millau Viaduct is part of a motorway that connects Paris to the Mediterranean. It was designed by British architect Norman Foster and is in Southern France.

Work completed in 2004 and the cost of construction was approximately €394 million (£345 million). It has an impressive height of height of 343 metres (1,125 ft), which is higher than the iconic Eiffel Tower.

The Paris skyscraper stands at 330 metres (1,083 feet). Millau Viaduct is 2460 metres long and touches the bottom of the Tarn valley just nine times along its length.

Le Shuttle said: “Plans for a road crossing to alleviate the traffic through the town of Millau date from the 1980s.

“British architect Sir Norman Foster was among the team that designed the viaduct, which was considered the most viable solution to cross the valley and river, with the least ecological impact on the area. Construction of the viaduct began in 2001.”

There is no pedestrian access to the viaduct as it is a high-speed motorway. However, it does attract tourism and there are guided informational tours.

Tours include taking a designated nature path to a viewing platform below the bridge and even inside one of the tallest pylons. A marathon takes place every year over the viaduct, and the Tour de France has passed under the viaduct a number of times.

The viaduct features a slight curve that extends up to 20km on the road on either side. It helps drivers settle the feeling of “floating” when driving on a long, straight bridge.

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 strong gusts of up to 151km/h, so designers installed side screens that cut the wind’s impact by 50 per cent.”

Visitors have left positive reviews about their experience of the viaduct on TripAdvisor. One said: “Love bridges. This is one not to be missed. Be sure to take a look at it from below to get a real sense of it. Real engineering feat.”

Another added: “An absolutely superb place! The viaduct and the surrounding landscape are so beautiful that you feel like you are part of a painting or drawing! It is truly a work of engineering of the highest level.”

Someone else commented: “Visited today after it been on my bucket list. Great visitors centre, cafe and toilets. Parking is free and you can walk up a 470m path to an awesome view point. You can see the viaduct and surrounding areas. Drove over the bridge with stunning views.”

If you’re heading off on a staycation or a day trip this summer, beware of hidden costs on UK toll roads

Those setting off on a staycation or enjoyable day out should bear in mind that their journey might come with some unexpected expenses. There are multiple toll roads scattered across the UK, with some potentially costing over £15 for a return journey.

Branded the UK’s priciest motorway, the M6 in the Midlands, which stretches over 230 miles, can set drivers back more than £10 for a return trip – while not a massive sum, it could quickly chip away at your lunch money or similar. The M6 Toll, the 27-mile route between Cannock and Coleshill, cost £900million to build.

Northgate Vehicle Hire, a commercial vehicle leasing specialist supporting businesses nationwide, has flagged that the M6 and other toll roads are alerting travellers to these concealed expenses.

Discussing the M6, they note that for a standard family car, a return journey runs to approximately £10.50.

Meanwhile, those behind the wheel of a heavy goods vehicle could face a bill of £20.20 for just a single journey, while a motorhome costs £19.20 one-way.

The M6 connects drivers to major tourist destinations during the summer months, including Drayton Manor Resort, and reportedly saw 45,749 vehicles per day in 2025.

Spencer Davi, Sales and Marketing Director at Northgate Vehicle Hire, offered some insight on toll roads: “Toll charges are a real consideration, especially for those making regular cross-border trips.

“What surprised us most about this research is how much variation there is across roads within the UK.”

However, while the M6 may hold the title of the most expensive motorway and toll road, experts have warned that there is another UK route that will set drivers back considerably more.

Specialists at Northgate Vehicle Hire revealed that the London Congestion Charge is in fact the UK’s most expensive crossing for cars.

Costing drivers £15.00, the crossing is a key route for anyone planning a trip to the capital this summer, with the charge applicable to drivers entering the Congestion Charge Zone between 7am – 6pm Monday to Friday, and 12pm to 6pm on Saturdays, Sundays, and bank holidays.

The UK’s most expensive toll roads for cars

1. London Congestion Charge, London – £15.00
2. M6, Midlands – £10.50
3. Durham Road User Charge Zone, Durham – £5
4. Mersey Tunnels – Queensway: Liverpool – Birkenhead and Mersey Tunnels – Kingsway: Liverpool – Wallasey – £4.60

For those considering a staycation this year, it’s well worth doing your homework on your route beforehand, as some roads can come with a surprisingly hefty price tag.