Km 7 Saint-Grégoire terminal by , KilroyTrip 1 See on map A photo s?? On the edge of Boulevard Robert Schuman in Saint-Grégoire, the borne voie de la liberté identified Km 7. On the edge of Boulevard Robert Schuman in Saint-Grégoire, the borne voie de la liberté identified Km 7. Read Route Tags : saint-gregoire bretagne borne voie liberte liberty-road ille-et-vilaine