The Lyon surface bus network is operated by Keolis Lyon on behalf of SYTRAL for TCL.
Four nocturnal lines (Pleine Lune) operate from 1:00 am to 4:00 am from Thursday to Saturday during university periods.
Only urban and departmental lines owned by TCL are listed here.
Most vehicles belong to Irisbus brand (e.g. Renault Véhicules Industriels).
The return to this mode of operation took place gradually in the second half of 2006.