“Info Travaux IDF”: an app to find out everything about SNCF projects underway in Île-de-France. Intended for local residents and elected officials, the application centralizes a wealth of information.

Its educational content will be regularly posted on the app's Facebook page. “The idea is to offer a sort of digital construction site fence,” says Séverine Lepère, director of SNCf Réseau in Åle- de-France .