Back Geotechnical Works and Underground Structures Sanctuary Tunnel Fátima, Portugal ClientSantuário de Fátima / José Lamas e Associados, Lda. LocationFátima, Portugal Design date2001 Design byDesign by Daniel Sousa (developed at Viaponte, S.A.) ServicesPreliminary Study and Execution Project for Foundations and Structural Engineering. SummaryUrban Requalification of the Av. D. José Alves Correia da Silva Ave. Reinforced concrete tunnel with approximately 500 m extension to allow the crossing and requalification of an urban area. Construction cost5.000.000,00 € Sanctuary Tunnel Project detail