New lineSaint-Denis Pleyel > Le Mesnil Amelot

Line 17 of the Ile-de-France metro will connect nine stations and 13 municipalities between Saint-Denis Pleyel and Le Mesnil Amelot via Roissy and Le Bourget. Metro 17 shares a common section with line 16 between Saint-Denis Pleyel, La Courneuve - Six Routes and Le Bourget.

Its commissioning will take place in three phases:

• From Saint-Denis Pleyel to Le Bourget Airport by 2028
• From Bourget Airport to the Parc des Expositions by 2029
• From the Parc des Expositions to Le Mesnil-Amelot via Roissy - Charles de Gaulle airport by 2030

This new fully automatic line will serve the territories of Le Bourget, Gonesse and Grand Roissy by connecting them directly to the Plaine Saint-Denis. Metro 17 will greatly facilitate the travel of thousands of residents, employees and students in the departments of Seine-Saint-Denis, Val d'Oise and Seine-et-Marne.

Intermodality will be greatly improved with the creation of new connections with metro lines (14, 15, 16), RER B and D, trams 1 and T11 Express, TGV and plane.

In these areas, the majority of trips are still made by car, the new metro line 17 will provide a high-performance and reliable alternative as well as safe bicycle facilities.