- Locale
- Saint-Denis , Aubervilliers , Paris , Issy-les-Moulineaux
- Termini
- Mairie d'Aubervilliers , Mairie d'Issy
- System
- Paris Métro
- Operator s
- RATP
- Rolling stock
- MF 67 , (51 trains as of 30 July 2023
- Ridership
- 84.3 million (avg. per year), 11th/16 (2017)
- Opened
- 5 November 1910 ; 115 years ago ( 5 November 1910 )
- Line length
- 17.2 km (10.7 mi)
- Track gauge
- 1,435 mm ( 4 ft 8 + 1 ⁄ 2 in ) standard gauge
- Electrification
- 750 V DC third rail
- Conduction system
- Conductor (PA)
- Average inter station distance
- 573 m (1,880 ft)