 The station is connected to the Saint-Michel – Notre-Dame on RER B and RER C. In 2013, the station was used by 2,509,657 passengers, making it the 219th busiest out of 302 on the Métro network.The station was opened on 15 February 1930 with the extension of Line 10 from Odéon to Place d'Italie (now on Line 7).This station was closed between 2 September 1939 and 15 December 1988, when it reopened to connect with the new Saint-Michel – Notre-Dame RER station and give access to Boulevard Saint-Germain.