Main technical data
Sezione stradale tipo III CNR/80
n.2 carreggiate separate da uno spartitraffico centrale di Larghezza mt 2,00 con: m 7,00
n.2 corsie di marcia di mt 3,50 ciascuna banchina m 1,75
Totale larghezza carreggiata m 19,50
Road works for the upgrade and modernization of trunk road 131 “Carlo Felice”.
Elimination of junctions at grade in proximity to the municipality of Sanluri.
The project consists in the upgrade of the present road from two to four lanes with a type III road section (pursuant to CNR/80 regulations). It extends for around 6.5 km and starts in proximity to the current Villasanta junction.
Main road structures
- Viaduct “acqua Sassa”: 9 spans of 30m each, for an overall length of 270 m
- Bridge on the Piras River: 1 span of 30.29 m /li>
- Bridge on A-B tract: 1 span of 23.90 m
- n.5 Overpasses with three spans measuring between 32.80 and 24.05 m
- n.1 Overpass with 1 span over trunk road 197 measuring 34.80 m