Systra to conduct detailed design study for Sfax LRT Line 1, Tunisia January 30, 2018 | Middle East & Africa News Societe du Metro Leger de Sfax (SMLS), developer of the proposed Sfax light rail transit (LRT) system, has awarded a TND8.42-million contract to France-based Systra to prepare a detailed design of Lin... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password