Roads

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

America’s $123 billion bridges

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

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

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

The US Route 50

The Sfalassà viaduct: man versus the elements

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

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).

Favazzina: the viaduct suspended in mid-air

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

Sydney Harbour Bridge: the arch bridge that transformed Sydney

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