Line O - Boulogne-sur-Mer Outreau Image Schedules Download the timetables for the school period (from September 2 2024 to July 5 2025) Download Ligne O vers Service des Mines.pdf Download Ligne O vers Station Liane.pdf Download the timetables for the summer period (from July 7, 2025 to August 31, 2025) Download Ligne O vers Service des Mines.pdf Download Ligne O vers Station Liane.pdf Served town(s) Outreau Boulogne-sur-Mer The line is running normally.