Project
overview

Business area

Infrastructures

Category

Road/Highway

Status

Completed

A3 highway Salerno-Reggio Calabria: works for modernizing and upgrading to CNR standards solution 3+3 lanes plus respective hard shoulders, Section 1, Stretch 5 section 4 between the junctions of Contursi (Km. 47+800) and Sicignano degli Alburni (53+800) – The route is approx. 6 km. long, and largely interferes with the current highway route. The works involve the construction of two double-arch tunnels with an excavation area of approx. 170 sq. m., for a total length of 3,323 ml., 2,626 ml. of which in a natural tunnel, the building of three viaducts two of which with weathered steel structures and one of which made of precompressed beams, other minor works to resolve interference with hydraulic systems and secondary road networks.