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S. Onofrio A3 Salerno – Reggio Calabria Motorway

Works to modernise and upgrade to Type 1/a of CNR/80 regulations

  • Segment 3 – Section 2 – Lot 1: from 348+600 km to 359+400 km
  • Client: ANAS S.p.A.
  • Contract amount: € 94,191,574

The project involves the upgrading to three lanes of a section of the A3 Salerno – Reggio Calabria motorway with demolition of existing structures and construction of 8 new viaducts for a total length of approximately 2.8 km, built using steel-concrete composite decks and spans of between 33 and 45 m, seismically isolated using elastic and elastoplastic devices. The project
also involves the building of an alternate route to the existing motorway through the construction of 2 tunnels measuring
a total of approximately 1,050 m, as well as construction of the S. Onofrio interchange, numerous embankment sections and ancillary works such as flyovers, underpasses, overpasses, culverts and walls.