Roads

Infographics dedicated to Trans-African Highway

Launched in 1971 by UNECA, Trans-African Highway is actually a network of nine highways whose envisioned connections among one another would cover a combined total of 60,000 kilometres across the cont...

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).

Worksite Australia: new sustainability investments

The federal government has approved new infrastructure investments to help the economy recover from the Covid-19 pandemic

The Oakland Bay Bridge: one of California’s most expensive reconstruction projects

The bridge across the San Francisco Bay is rebuilt and retrofitted for the next seismic event

New York bridges: key infrastructures for urban mobility

The bridges of New York are 789: here are the necessary investments for their maintenance

St Petersburg’s drawbridges, engineering works of art

St. Petersburg’s drawbridges raise their arms each night for massive ships

Tunneling: all the biggest American projects

Tunnel Boring Machines are at the centre of some of the biggest infrastructure projects in the U.S.

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

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