Ulla Estuary Viaduct

Ulla Estuary Viaduct Atlantic High Speed Railway Line. Spain

Location Atlantic High Speed Railway Line. Spain

Structural typology Double steel launched lattice with double composite steel and concrete action. World Record in its typology

Property Spanish Ministry of Public Works. Railway Bureau

Builder Dragados S.A.-Tecsa Empresa Constructora S.A. Joint Venture

Work scope Detail Design, Construction Engineering and Technical Assistance

Ending year 2.015

Overall length1.621 meters

Span lengths50+80+3x120+225+240+225+3x120+80

Width14 meters

Maximum piers height60 meters