Metro line 4 heading for automation
Launched more than a century ago between Porte d’Orléans and Porte de Clignancourt, line 4 is central to the Paris network, serving the…
Engineering: international expertise in mobility
From prospective studies in a project’s upstream phases to the start-up of new transport infrastructure, and then throughout the major…
Fully automated, century-old metro lines
The automation of century-old metro lines without interrupting traffic illustrates our world leadership in automated metros and complex…