Southern Line: Section between the stations of Setúbal-Mar and Praias-Sado and branch of the Port of Setúbal The project to modernise the section of the Southern Line between the Port of Setúbal and Praias do Sado aims to eliminate the existing railway operating constraints at Praias-Sado station, as well as in various branches and railway infrastructures of the Port of Setúbal, thus enhancing the operating conditions of the rail system.share on FacebookTwitterLinkedinEmailreport an issue