Égratz Viaduct
Égratz Viaduct Viaduc des Égratz | |
|---|---|
View in November 2015 | |
| Coordinates | 45°55′41″N 6°44′02″E / 45.928°N 6.734°E |
| Carries | Vehicles on the Route nationale N205 |
| Crosses | Plateau d'Assy and River Arve |
| Locale | Auvergne-Rhône-Alpes, south-east France |
| Characteristics | |
| Design | Box girder bridge |
| Material | Reinforced concrete |
| Total length | 1,469 m (4,820 ft) |
| Width | 11.2 m (37 ft) |
| Height | 68 m (223 ft) |
| Longest span | 49 m (161 ft) |
| History | |
| Constructed by | Société des Grands Travaux de Marseille |
| Construction start | 1977 |
| Opened | 1981 |
| Inaugurated | 22 December 1981 |
| Location | |
Interactive map of Égratz Viaduct | |
The Égratz Viaduct is a curved concrete box girder bridge in south-east France, in the French Alps, near Switzerland and Italy. The bridge is almost one mile long.