Torrente Sori Viaduct

Torrente Sori Viaduct is a road bridge made of prestressed concrete that crosses a valley in the Ligurian region. The structure is composed of multiple concrete spans that arch over the landscape, creating a series of supporting sections along the A12 motorway.

Construction finished in 1966 as part of the expansion of Italy's motorway system during the post-war era. The structure represented advances in engineering technique needed to connect the Italian coast efficiently.

The construction process of the Torrente Sori Viaduct was documented through photographs by Tino Petrelli, now preserved in the Publifoto archive.

The viaduct is accessible via the A12 motorway and serves as a major traffic junction connecting coastal regions. You can view the structure from various angles throughout the surrounding landscape and nearby villages.

The bridge showcases advanced construction techniques from the 1960s, particularly in applying prestressed concrete for such large spans. Historical photographs of the building process document an important moment in Italian infrastructure development.

Location: Sori

Height: 106 m

Length: 393.07 m

Longest Span: 100 m

Made from material: prestressed concrete

GPS coordinates: 44.38009,9.10918

Latest update: December 12, 2025 09:01