Line O - Boulogne-sur-Mer Outreau Image Schedules Download the timetables for the school period (from September 4, 2023 to July 6, 2023 inclusive) Download Ligne O vers Service des Mines- Outreau- offre Rentrée Sept 2023 Download Ligne O vers Station Liane - Boulogne-sur-Mer - offre Rentrée Sept 2023 Served town(s) Boulogne-sur-Mer Outreau The line is running normally.