Download the IDFM Carpooling Lines app, the official Île-de-France Mobilités app for carpooling on the way to work and for everyday commutes.

► IDFM Carpooling Lines offer a daily carpooling service for easy travel in the Île-de-France region. The first carpooling lines will be available in Yvelines and Essonne on the Saclay Plateau, and currently connect the municipalities of Cernay-la-Ville, Chevreuse, Saint-Rémy-lès-Chevreuse, Magny-les-Hameaux, Guyancourt, Montigny-le-Bretonneux, Gif-sur-Yvette, Saclay, Palaiseau, Orsay, Villebon-sur-Yvette, Les Ulis, Meudon, Vélizy-Villacoublay, Sèvres, and Boulogne-Billancourt.

► How does it work?
IDFM carpooling lines offer you a simple, convenient, and reliable service. Thanks to the carpooling stops along your route, you can carpool without reservation with people traveling in the same direction as you. Passengers request rides at stops via the IDFM Carpooling Lines app and are picked up by a driver who is traveling along that route.

► What are the benefits for DRIVERS?

💰 With IDFM carpooling lines, save money by giving a helping hand to passengers on your route.

⛽ You earn up to €2.50 per passenger transported.

⚡⌚ Real-time travel: you choose the stops you plan to pass through and are notified en route of the presence of passengers at the stops so you can only stop if necessary.

🟢🔓 Zero constraints: Working from home on certain days? No problem, there's no commitment to regularity. You declare your trips as you leave or a few minutes/hours in advance, depending on your availability. The proposed carpools are directly on your declared route: you'll never have to detour to meet your passengers.

Our free seats are precious, let's share them!

► What are the benefits for PASSENGERS?

💰 At the start, the first few months are free for passengers!

⚡No reservation required: go to the nearest carpool stop and enter your destination in the app or by text message. A few minutes later, a driver will stop to take you to your destination.

⏱ Guaranteed departure during rush hour: If no driver is approaching after 10 minutes, our assistance will contact you and offer you an alternative way to get to your destination at no additional cost.

👼 Secure carpooling: We offer personalized, real-time support by phone during your journey.

► Join our community of citizen carpoolers

Thousands of carpoolers ready to help you are waiting for you!
Also, find the Facebook group of carpoolers in your region and meet wonderful people while changing the world!

► A win-win carpooling service

💸You save money
🌍 You do something for the planet
🙋You build relationships
👍You lend a helping hand
🏎 You reduce traffic jams
🤣 You get to work in a good mood

Get involved and support a local, inclusive, and environmentally friendly approach!