Danube (Paris Metro)
Encyclopedia
Danube is a station of the Paris Métro
Paris Métro
The Paris Métro or Métropolitain is the rapid transit metro system in Paris, France. It has become a symbol of the city, noted for its density within the city limits and its uniform architecture influenced by Art Nouveau. The network's sixteen lines are mostly underground and run to 214 km ...

 serving Line 7bis
Paris Metro Line 7bis
Paris Métro Line 7bis is the second shortest line of the metro operating in Paris, France. It serves the 19th and 20th arrondissements in the North East of the city.-Chronology:...

 (westbound only).

The station was opened as part of a branch of line 7
Paris Metro Line 7
Paris Métro Line 7 is one of sixteen lines of the Paris Métro system. Crossing the capital from its north-eastern to south-eastern sections via a moderately curved path, it links La Courneuve – 8 Mai 1945 in the north with Mairie d'Ivry and Villejuif – Louis Aragon in the south, while passing...

 from Louis Blanc
Louis Blanc (Paris Metro)
Louis Blanc is a station on line 7 and 7bis of the Paris Métro.The station was opened on 23 November 1910, 18 days after the opening of the first section of the line between Opéra and Porte de la Villette on 5 November 1910. On 18 January 1911 a new branch was opened from Louis Blanc to Pré...

 to Pré Saint-Gervais
Pré Saint-Gervais (Paris Metro)
Pré Saint-Gervais is a station of the Paris Métro, the eastern terminus of Line 7bis, in the 19th arrondissement....

 on 18 January 1911. The station is built in weak ground as it was formerly a mine, where gypsum
Gypsum
Gypsum is a very soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. It is found in alabaster, a decorative stone used in Ancient Egypt. It is the second softest mineral on the Mohs Hardness Scale...

 was extracted from three layers for export to the United States. It is built with arches over each of the tracks to strengthen the station box, which are supported by 220 piers, 2.5 metres in diameter, with a cumulative height of 5,500 metres. On 3 December 1967 this branch was separated from line 7, becoming line 7bis.

It is named after the Place du Danube, named after the Danube River. This street was renamed the Place de Rhin-et-Danube in 1952, adding a reference to the Rhine.
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