S.S. 42 del Tonale e della Mendola state road – construction design and construction of the works for the modernisation of the road stretch between Darfo and Edolo, stretches 4-5-6- 1° phase (Val Camonica)

– 8.300 m road stretch including

– Sellero tunnel 5.000 m

– Capo di Ponte tunnel 1.850 m – use of Super wedge technology

– Exit tunnel 1.000 m

– Movement of materials and paving

– Capo di Ponte and Berzo Demo viaducts

– Saletto and Forno Allione bridges