Frejus Tunnel – Safety Gallery – Lot 2 – Civil works on the Italian side
S.S. n°26 DIR “della Valle d’Aosta” – Prolongation of artificial tunnel rockfall “La Saxe 1” – Courmayeur (AO)
S.S. n°231 – 456 “di Santa Vittoria d’Alba e del Turchino” – Bypass road of Isola d’Asti (AT)
S.S. n°23 “del Colle del Sestriere” – Modernization of the S.S. 23 from Perosa Argentina to Cesana Torinese (TO)
S.S. n°50 bis “del Grappa e del Passo Rolle” – Modernization of the road section between Arten and Arsiè (BL)
S.S. n°36 Completion of the road link between Lecco and the Valsassina , from Passo del Lupo to Ballabio (LC)
S.P. n°47 “della Val Soana” – Road bypass tunnel in Loc. Bausano – Pont C.se (TO)
S.S. 565 “di Castellamonte” – Rockfall tunnel construction in Loc. Quagliuzzo (TO)
S.S. n°77 “della Val di Chienti – Road bypass for eliminating narrow passage between Leggiana and Casenove (PG)
Other construction site
A.N.A.S. S.p.A.

S.S. n°231 – 456 “di Santa Vittoria d’Alba e del Turchino” – Bypass road of Isola d’Asti (AT)

Isola d’Asti (AT)
A.N.A.S. S.p.A.

S.S. n°231 – 456 “di Santa Vittoria d’Alba e del Turchino” – Bypass road of Isola d’Asti (AT)

Isola d’Asti (AT)
Technical features
Description

S.S. n°231 – 456 “di Santa Vittoria d’Alba e del Turchino” – Isola d’Asti variation road
Year 2002-2006
Value of work 42.451.542,84 €
Notes

lenght: 1.227,58 m – width: 9,70 m – advancing method: traditoinal with injection