rn134 - safety between Bélair and Oloron Sainte-Marie sectors 3-4 - earthworks, sanitation, roads and safety equipment

The services concern the safety of the RN 134 over a length of approximately 3 km (improvement of the

longitudinal profile, recalibration of the pavement to 7 m, creation of multifunctional strips and a dedicated road sanitation system), and the construction of

a roundabout and three sewerage ponds