Transilien Line U
Transilien Line U is a railway line of the Transilien suburban rail network. The trains on this line depart from La Défense Station in Paris's business district of La Défense. Transilien service from La Défense is part of the SNCF Saint-Lazare rail network. The line has 55,000 passengers per weekday. Service operates according to the following route:
- La Défense station
- Puteaux station
- Suresnes-Mont-Valérien station
- Saint-Cloud station
- Sèvres–Ville-d'Avray station
- Chaville-Rive-Droite station
- Versailles-Chantiers station
- Saint-Cyr station
- Saint-Quentin-en-Yvelines–Montigny-le-Bretonneux station
- Trappes station
- La Verrière station
