Civil engineering : Structural engineering

Trois Bassins viaduct


The Trois Bassins viaduct is an extradosed prestressed structure built as part of the Route des Tamarins on the island of Réunion.
The 375 metre-long viaduct was designed using the balanced cantilever method to fit harmoniously into its remarkable surrounds.

Highlight: A high-performance concrete bridge deck with one span 25 metres longer.

Contracting authority: Réunion Regional Council Route des Tamarins Operations Department
Project management: Arcadis - Coteba - Strates Consortium
Architects: Jean-Vincent Berlottier and Damien Renaud

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