Roccastrada railway station is an Italian railway station on the Siena–Grosseto railway line, located in Roccastrada, Province of Grosseto, Tuscany. History. The station was inaugurated in 1872. The designated location for the station's opening was I Palazzi, situated seven kilometers from the center of Roccastrada. Train services and movements. Regular passenger services to the station consist of "regionale" and "regionale veloce" services, which run to Grosseto, Siena, and Florence SMN.