Since October, residents and users of the territory have benefited from a new transport service with the launch of line 219. This new line now connects Massy to Vauhallan with an extension to Christ de Saclay.
The new line 219 notably offers: a direct link to the Massy-Palaiseau station; local service to the traversed communes; a new terminus at Christ de Saclay, connecting with the future metro line 18; a frequency of passage every 30 minutes; and an extended service from 6 a.m. to 9 p.m. on weekdays and 6:30 a.m. to 9:30 p.m. on Saturdays.
Furthermore, line 219 takes over the branch of line 119 between Massy-Palaiseau and the Abbaye-Cimetière stop in Vauhallan. The second branch of line 119 retains its route between Massy and Antony, with improved connection to the first and last RER B trains. This reorganization also replaces line 4616, offering reinforced frequency and extended operating hours between Igny, Vauhallan, and Saclay.
