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Railway

San Marino currently has no railway except an 800-metre (1 ⁄ 2 -mile) heritage railway, which opened in 2012.

Between 1932 and 1944, a 31.5-kilometre (19.6-mile) electrified narrow gauge railway operated between Rimini and the City of San Marino, serving Dogana, Serravalle, Domagnano, and Borgo Maggiore along its route. During the Second World War, the line was bombed and closed, after which its tunnels sheltered refugees during the Battles of Rimini and San Marino. After the war, the railway was abandoned in favour of the San Marino Highway. In 2012, an 800-metre (1 ⁄ 2 -mile) section was reopened as a heritage railway in the City of San Marino, running between Piazzale della Stazione and near Via Napoleone. The restored section comprises the original railway's final horseshoe turn through the 502-metre (1,647-foot) Montale tunnel.

Despite its short operational history, the Rimini–San Marino railway retains an important place in Sammarinese culture and history, and has featured on Sammarinese postal stamps. Both the Sammarinese and Italian governments have expressed interest in reopening the line.

Between 1921 and 1960, San Marino was also served by a station on the Rimini–Novafeltria railway in Torello, on the other side of the international border from Gualdicciolo in San Marino's west. This provided San Marino its first railway station, albeit located in Italian territory.