N12, maintenance work direction Bois Arcy (A12) / Rennes, between Jules-Verne and Le Perray

N12, maintenance work direction Brest / Saint-Brieuc, between La Baie and Le Perray

N12, object(s) on the road {something that does not necessarily block the road or part of it} direction Brest / Saint-Brieuc, between Saint-René and La Baie