Until now, line 264 only ran during morning and evening peak periods from Monday to Friday (except on public holidays), interrupting its service between 9:50 a.m. and 3:30 p.m.

To support the sustained development of its ridership, Île-de-France Mobilités is strengthening the service of line 264 from 29 August, through the addition of additional departures in the middle of the day at a rate of one bus every hour in each direction.
· New departures from Versailles-Chantiers Abbé Rousseaux: 10:30, 11:30, 12:30, 13:30 and 14:30
· New departures from Saint-Rémy-lès-Chevreuse station: 10:50, 11:50, 12:50, 13:50 and 14:50
This reinforcement will make it possible to offer a continuous service throughout the day on line 264!