FIACQ014-22 Three-year winter performance service, including snowplough interventions and anti-ice treatments, along the arteries of competence of the Maintenance Center D Nuclei B and D – S.S. 66 "Pistoiese" from km 40 + 470 to km 67 + 650 – S.S. 716 "Raccordo di Pistoia" from km 0 + 000 to km 5 + 080 and related junctions - S.S. 716 Dir from km 0 + 360 to km 2 + 200 and related junctions, falling within the Maintenance Center D – Nuclei B and D

Three-year winter performance service, including snowplough interventions and anti-ice treatments, along the arteries of competence of the Maintenance Center D Nuclei B and D – S.S. 66 "Pistoiese" from km 40 + 470 to km 67 + 650 – S.S. 716 "Raccordo di Pistoia" from km 0 + 000 to km 5 + 080 and related junctions – S.S. 716 Dir from km 0 + 360 to km 2 + 200 and related junctions