Paris Metro Line 11 is one of 16 metro lines built in Paris, France. It links Les Lilas in the North East of the city to Châtelet in the center of Paris. It is the shortest of the 14 metro lines having independent management (those of lines 3bis and 7bis are managed respectively by those of lines 3 and 7).
Unlike most Paris metro lines, line 11 was not included in the original late 19th century scheme. It was built in the 1930s to replace the former Belleville funicular. It was intended to create a more effective transportation system which could handle the increasing traffic on the route and to extend it to the center of Paris, at Châtelet.
December 29, 1922 : Paris council voted for the creation of a new metro line which would replace the Belleville funicular and which would be extended to Châtelet.
April 28, 1935 : Line 11 was inaugurated from Châtelet to Porte des Lilas.
February 17, 1937 : The line was extended from Porte des Lilas to Mairie des Lilas.
November 8, 1956 : The rails were converted to cater for rubber-tyred trains.