Metro line 14, which is fully automatic, linked Olympiades (Paris 13th) to Saint-Lazare (Paris 8th). The extension to the north to Mairie de Saint-Ouen (93) aims to relieve congestion on metro line 13 by serving the districts of the north-west of the metropolitan area. It provides for the creation of two stations in Paris (Pont Cardinet and Porte de Clichy), two stations in Clichy-la-Garenne and Saint-Ouen (Saint-Ouen and Mairie de Saint-Ouen) and a maintenance and storage site in Saint-Ouen in the Docks concerted development zone (ZAC).
In parallel with the extension, the stations of line 14 have been modernised to adapt to the new trains with higher capacity and to accommodate new passengers in the best conditions.

Key-Figures
96 100 habitants
5,8 km
3 communes
12 500
4
1 min 45
Calendrier
- 2010Concertation avec garant
- 2011Schéma de principe
- 2012Enquête publique, déclaration d'utilité publique (DUP) et avant-projet
- 2013Études détaillées
- 2014-2019Travaux
- 14 décembre 2020Mise en service du prolongement