Line 15 South of the Grand Paris Express will connect 16 stations in 35 minutes. The two new stations in Issy will connect all for the city's neighborhoods to the public transport network. The bulding permit for the Fort d'Issy-Vanves-Clamart station has been filed. It will be located at the junction of the three municipalities. The underground station will be located partly under the Transilien tracks ans partly under the parking lot of the existing Clamart station.
