to the Great Kei River. Spiral at Van Reenen's Pass at on the line from Harrismith to Ladysmith. Spain Spiral near Toses at on the Ripoll to Latour-de-Carol, France line. Spiral at La Granja de San Vicente at on the Palencia to A Coruña line. Sri Lanka Spiral at Demodara railway station at on the line from Bandarawela to Badulla. Demodara railway station is located above the spiral tunnel. Switzerland The Gotthard railway has spirals and horseshoe curves or bends mostly in tunnels on its standard gauge, double track line. The spirals are: North of Wassen at Pfaffensprung on the Northern approach at , this loop is followed by two horseshoe bends around Wassen. Piottino spirals on the Southern approach at and at . Biaschina double spiral near Anzonico at . RhB Albulabahn has four spirals, mainly in tunnels, on its metre gauge single track. The spirals are at: Filisur at . South of Bergün at . Double spiral North of Preda at . It could also be argued that the horseshoe curves immediately South of Bergün at also form a spiral as it appears that one curve overlaps the other. Brusio spiral viaduct at on RhB Berninabahn. This is a fine example of an open spiral mainly on the Brusio spiral viaduct on a metre gauge single track railway. Spiral South of Gletsch at on the former Furka Oberalp Bahn, now Dampfbahn Furka-Bergstrecke Heritage Railway. This is a single track partial rack railway with the catenary equipment removed. Spiral East of Grengiols at on the former Furka Oberalp Bahn, now Matterhorn Gotthard Bahn, between Grengiols and Lax. Taiwan Triple spiral at Dulishan at on the Alishan Forest Railway. Uganda There used to be a spiral at Circle Hill on the Western Uganda Extension of the Kenya to Uganda Railway Line to Kasese. United Kingdom Spiral around Dduallt railway station at on the Ffestiniog Railway in Wales. The line at from Moorswater cement terminal, through Coombe Junction and Liskeard on the Looe Valley Line and on over Moorswater Viaduct forms a complete spiral, climbing up to join the main line at Liskeard. Not all parts are used by passenger trains. United States Tehachapi Loop, at Tehachapi, California at on the former Southern Pacific Railroad, now part of Union Pacific Railroad. Williams Loop, east of East Quincy, California at on the former Western Pacific Railroad now part of Union Pacific Railroad.