- Location: Italy – Piemonte
- Client: Autostrada Torino-Savona S.p.A.
- Project value: € 73.181.585
Performance of works to widen the motorway and improve safety along the Carmagnola – Priero section.
The project is split into two lots, Lot 7 consisting in works to widen the motorway for a section measuring approximately 6.5 km. It consists of the the construction of 7 viaducts for a total length of 1,950 m. Lot 3 consists of widening the southbound carriageway for a section measuring approximately 6,725 m.
The second lot also includes construction of the new Stura di Demonte viaduct with 31 spans and measuring a total of 2,750 m. The viaduct has a steel-concrete composite frame with spans of 90 m each and a maximum pier height of over 80 m.