M517 – Bridge over Alcarrache river
CONCEPTUAL DESIGN / SERVICES CARRIED OUT
Unicellular box girder deck in pre-stressed concrete, built “in situ”, span by span, through a launching girder, with structural continuity in the total length between the abutments. Bridge piers with a maximum height of approximately 60 m and spread foundations.
LOCATION
Alqueva, Portugal
SERVICE DATE
2000
GENERAL FEATURES
Length: 965 m
Main span: 62.5 m
Width: 10.5 m