The Ferrovie della Sardegna (Railways of Sardinia), known also as ARST Gestione FdS between 2008 and 2010 and with the abbreviation FdS, was an Italian public company that managed the regional railway network in the island of Sardinia, Italy. In 2010 it was totally integrated with the main regional public transport company, ARST (Azienda Regionale Sarda Trasporti).[1]
It was the second railway operator in Sardinia, after Ferrovie dello Stato, having 203 kilometers of railways used for public transport, plus another four tourist lines, known as Trenino Verde, which run through the wildest parts of the island.
Davies, W.J.K. (2002). A Contrast in Islands: The Narrow Gauge Railways of Corsica and Sardinia. Narrow Gauge Railways of Europe Volume 7. East Harling, Norfolk, UK: Plateway Press. ISBN187198050X.