Italy's Impregilo said it would lead a consortium for a $6 billion project to build part of a subway system for the Saudi Arabian capital, Riyadh.
The government plans to develop a six-line metro system with driverless trains at an overall cost of $22.5 billion.
Impregilo won the contract along with Ansaldo STS, Bombardier and Larsen & Toubro.
Reuters
31 July
