Piedra Viaduct

Piedra Viaduct Madrid-Barcelona-French Border HSL. Madrid- Zaragoza Stretch. Subtramo XIIa. Spain

Location Madrid-Barcelona-French Border HSL. Madrid- Zaragoza Stretch. Subtramo XIIa. Spain

Structural typology Launched continuous prestressed concrete hollow box beam

Property GIF, currently ADIF (National Railway Infrastructures Management Bureau)

Builder ACS

Work scope Detail Design, Construction Engineering and Technical Assistance

Ending year 2000

Overall length475.80 m

Span lengths27.80+12x35+28 m

Width14 m

Maximum piers height48 m