Viaduc de la ravine Fontaine

The Fontaine Ravine Viaduct extends 200 meters across a deep gorge, featuring a central span of 170 meters and reaching a height of 110 meters.

Construction of the viaduct began in 2000 following an international design competition and was completed in 2009 as part of the Route des Tamarins highway project.

The viaduct represents a collaboration between Belgian, Swiss, and French engineering firms, demonstrating international expertise in bridge construction on Réunion Island.

The bridge connects sections of National Route 1, reducing travel time through the mountainous terrain while providing designated viewing areas for visitors.

During construction, temporary cable stays prevented the two halves of the concrete arch from falling into the ravine until they joined at the center point.

Location: Saint-Leu

Length: 200 m

Longest Span: 170 m

Made from material: reinforced concrete

GPS coordinates: -21.16420,55.29780

Latest update: June 23, 2025 09:51