Roads

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An underground highway to protect Stonehenge

The Johnson government has approved a longstanding plan to build a 3.3-kilometre (2-mile) tunnel that passes 150 meters (492 feet) from the site

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America’s $123 billion bridges

Exploring the 614,000 bridges of the United States: key investments, iconic monuments

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Italy: infrastructure to help the country recover

Like the United States, China and the United Kingdom, Italy is setting its sights on infrastructure to help relaunch its economy

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Driving the US Highway 50, the loneliest road in America

From East to West, 4,800 kilometres coast-to-coast: a trip through a great American infrastructure

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The US Route 50

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The Sfalassà viaduct: man versus the elements

How one of Europe’s most spectacular bridges was built and modernised

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Infographic dedicated to Favazzina Viaduct

The Favazzina Viaduct is one of the most complex engineering works on the Salerno-Reggio Calabria motorway, as it floats across the valley at a height of 150 metres (492 feet).

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Favazzina: the viaduct suspended in mid-air

The pride of the Salerno-Reggio Calabria motorway is a unique example of civic engineering

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Sydney Harbour Bridge: the arch bridge that transformed Sydney

From the Sydney Harbour Bridge to the new subway, the city’s race to modernity