Your Bus Operational Centre in Lieusaint opens its doors on the occasion of the European Heritage Days!

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On September 16 and 19, 2026, discover the backstage of your bus lines in the Sénart area during a guided tour.

Are you passionate about buses or are you simply curious about how a Bus Operations Center works?

On the occasion of the European Heritage Days and the European Mobility Week from 16 to 22 September 2026, Île-de-France Mobilités invites you to a guided tour of the Bus Operational Centre in your area around the various professions of operation, vehicle maintenance, on-board equipment, safety, as well as all the essential steps that allow your lines to run every day.

Meet our teams at the heart of the Lieusaint Bus Operations Centre:

  • Wednesday, September 16 from 10:00 a.m. to 12:00 p.m. or from 2:30 p.m. to 4:30 p.m.
  • Saturday, September 19, 2026, from 10:00 a.m. to 12:00 p.m.

Registrations are possible for adults or minors over 16 years old with parental permission. Children under the age of 16 must be accompanied by an adult.

We look forward to seeing you at:

Lieusaint Bus Operational Center
Avenue René Cassin, 77127 Lieusaint

  • Access by transport : lines 3703, 3704, 3714, 3722, 3723, 3724, 3725, 3726, 3727, 3751, 3752, 3755, 3771, 3772, 7715 or Tzen1 + 3 minutes walk.
  • Parking : Visitor parking for those who wish to come by car, however the number of parking spaces is limited. If you come by car, we invite you to allow extra time to find a parking space nearby.

We will contact you by email to confirm your attendance!