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.

Design
It is a curved box girder bridge.

Construction
It opened on 22 December 1981, and was renovated in 2015.

Structure
It is in the Haute-Savoie department. It carries road traffic on the N205, the eastern continuation of the A40 autoroute, known locally as La Route Blanche.

The viaduct featured in aerial photography in the 2016 film Our Kind of Traitor.