Sabiñánigo Viaduct over the Gállego and Aurín Rivers

Work Scope

Detailed design and technical assistance during construction

Property: Spanish Ministry of Transports, Mobility and Urban Agenda

Builder: Rover Grupo and Grupo Aldesa Joint Venture

Ending Year: Ongoing

Prestressed concrete box-girder executed with M.S.S. (world record) and wing traveller

Overall length: 933.7 m

Span lengths: 9x90+74+49.70 m

Width: 25.1 m

Maximum height: 45 m

Curvature radius: Plan alignment with a double curve of 1015/1400 m radius.