Raphaël Golay, a transport engineer with a degree from the Federal Polytechnic of Lausanne (EPFL), is a member of the managing board and TCSP expert. With over 20 years of experience in research offices and communities, in Switzerland and in Europe, he has acquired a recognized know-how in the management of mobility networks and in the management of flows. He is mainly active in the development of public transport networks and in the execution of construction sites subject to operational constraints. He is an expert in the management of motorway traffic flows, for medium-long term planning studies or for the management of construction sites. In constant interaction with the mobility players, he intervenes both as director of studies, expert, group pilot or pool of agents. He graduated from the Swiss Association of Road Safety and Transport Professionals (Road Safety Audit).