SMTPC

Société Marsellaise du Tunnel Prado Carénage (SMTPC) is the company, which is responsible for the management, upkeep, and marketing of the Prado Carenage Tunnel, it also has a franchise to operate the Rege Tunnel and South Prado Tunnel. SMTPC staff members are in charge of the tunnels' concession, toll collection, security, and equipment maintenance.