Year 1992
F.lli Scarpini Piero e Alvaro S.n.c. Castiglione del Lago (PG) VAT No.: 01491940548 Contract ITALIAN STATE RAILWAYS Comp. of TURIN
EXECUTIVE PROJECT FOR THE RAISING OF THE BRIDGE OVER THE TRESA RIVER - STATE RAILWAY

Year 1986
Impresa Ediltevere S.p.A., on behalf of the PROVINCE OF PERUGIA
DESIGN OF THE BRIDGE ON THE PIOSINA ROAD SP. 101,
CITTÀ DI CASTELLO (PG)