New Challenges

The FinEst tunnel: a look at the world’s longest underwater tunnel

Plans to build an underwater high-speed rail link between Tallinn and Helsinki

Norway to build the world’s longest floating bridge

Norway has approved the plan for a bridge over Bjørnafjord, a fjord 550 metres deep

Oroville Dam: repaired in record time

The dam reopened after two years of repairs to fix its spillway damaged in the 2017 emergency

The world’s longest metro systems: the first 10

From Shanghai to Mexico City: when extending goes hand in hand with efficiency

The Gran Sasso Highway Tunnel: the story and project of Europe’s longest double-barrel tunnel

It's construction established a rapid connection between Latium and Abruzzo

Control towers: the tallest and most spectacular in the world

Towers shaped like Olympic braziers, birds and spaceships control airtraffic

The story of Genoa’s Morandi Bridge: from its first conception, to its collapse

The story of an engineering project that attracted a lot of attention

Which is the highest viaduct in Italy?

Here is the list among absolute height and maximum height of fall

Which is the biggest and the busiest airport in the world? Here is our ranking

Here is a list of the biggest airports in the world by size and passenger traffic.