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TDV Consulting GmbH
Dorian Janjic & Partner - Graz, Austria
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Vasco da Gama Bridge Portugal

Prestressed concrete bridge with composite cross section (concrete + concrete). Structural analysis of the Central Viaduct (length = 6351m) constructed using 78 m long pre-cast concrete deck units and pre-cast piers resting on piled foundations. Two 130 m spans over the channels (Barcas, Samora) were supported on pillars protected from impact by vessels.

Built in the BOT (build-operate-transfer) system by Lusoponte, a private consortium which got a 40-year concession on the tolls.

Vasco da Gama Bridge, Longest Bridge in Europe