Line 73 - Equihen-Plage Mariette- Haffreingue- St Joseph- Nazareth 73 Schedules Download the timetables for the school period (from September 4, 2023 to July 6, 2023 inclusive) Download Ligne 73 - Rentrée 2023 Served town(s) Equihen-Plage The line is running normally.