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Concept
Gotthard railway
Summary
The Gotthard railway (Gotthardbahn; Ferrovia del Gottardo) is the Swiss trans-alpine railway line from northern Switzerland to the canton of Ticino. The line forms a major part of an important international railway link between northern and southern Europe, especially on the Rotterdam-Basel-Genoa corridor. The Gotthard Railway Company (Gotthardbahn-Gesellschaft) was the former private railway company that financed the construction of and originally operated that line.
The railway comprises an international main line through Switzerland from Basel (French Bâle) or Zürich to Immensee to Chiasso, together with branches, from Immensee to Lucerne and Rotkreuz, from Arth-Goldau to Zug, and from Bellinzona to Chiasso, via Locarno and Luino. The main line, second highest standard railway in Switzerland, penetrates the Alps using the Gotthard Tunnel at above sea level. The line then descends as far as Bellinzona, at above sea level, before climbing again to the pass of Monte Ceneri, on the way to Lugano and Chiasso. The extreme differences in altitude necessitate the use of long ramped approaches on each side, together with seven spirals.
Construction of the line started in 1872, with some lowland sections opening by 1875. The full line opened in 1882, following the completion of the Gotthard Tunnel. The line was incorporated into the Swiss Federal Railways in 1909 and electrified in 1922. The line has 36 tunnels totaling 31,216 meters.
The approaches to the existing tunnel continue to restrict speed and capacity on this important international route, and in 1992 it was decided to build a new lower level route on the Gotthard axis as part of the NRLA project. This route involves the construction of the new Gotthard Base Tunnel and Ceneri Base Tunnel. The Gotthard Base Tunnel has been completed and was integrated with the existing route in 2016, while the Ceneri Base Tunnel was opened in 2020.
By the early 1870s, northern Switzerland had a significant network of railways, with links to the adjoining railways of Germany and France.
Official source
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