From Sunday december 14,  the new bus network will be operational in Lausanne.  The main changes will be:

• Lines 5,6 and 45 will be suppressed or re-routed in oder to avoid superopsitions with the metro,
• Lines 4,6 and 15 will be merged into the new lines 4 and 6,
• New line 21 will connect Blécherette and the railway station, passing through Beaulieu and Chauderon,
• New line 22 will connect Clochatte and Flon, passing through  Rue Centrale and Rue Saint-Martin,
• New line 25 will connect all the southern districts, from Pully to Bourdonnette,
• Regional lines 60, 62 and 65 will terminate near metro station of Flon, Croisettes and Sallaz.

New network plans can be downloaded here and here.

(source: TL)