Launching of the Gilly-sur-Loire viaduct
Ingerop is prime contractor for the renovation of the Gilly-sur-Loire railway viaduct

On this occasion, discover our report made on the construction site last December.

This railway viaduct is more than a century old and its original deck was destroyed in 1944 and rebuilt in 1945. Replacement of the deck will make possible to speed up the line, currently limited to 40km/h as well as reduce the noise impact, thus improving passenger comfort.

Arnaud MOMBARD, project manager from Ingerop, Joffrey PETIT, Senior Construction Engineer from Bouygues Travaux Publics Régions France, and Denis Gasse, SNCF Réseau's Director of Operations, explain us the specificities and challenges of this project.


Sophie Rapatel
Head of Communication

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