A23 – Perdigão Viaduct



CONCEPTUAL DESIGN / SERVICES CARRIED OUT

Composite steel-concrete deck. Steel structure launched by lift-push. Precast slabs in reinforced concrete, connected among them and to the steel structure with self-compacting concrete.

LOCATION

Vila Velha de Ródão, Portugal

SERVICE DATE

2003

GENERAL FEATURES

Length: 600m
Main spanl: 52.5m
Width: 14.85m + 13.35m