A ring for Copenhagen: the project to enhance the city’s metro system

The subway line will open in 2019 and will serve 85% of the population

Riyadh’s underground: 41Km and 22 stations for metro line 3

Line 3 of the Riyadh metro is the longest of the new metro network that will cross Saudi Arabia’s capital

Bringing water to Las Vegas

Bringing water to Las Vegas from the largest artificial lake in the United States