The École Nationale des Ponts et Chaussées organizes the "Entreponts, une nouvelle galerie des modèles" exhibition.

Rue des Saints-Pères, Paris, 1954: the École's model gallery was dismantled, and the models and technical models scattered.

Champs-sur-Marne, 2025: theEntreponts exhibition reveals some of these models, and shares with you the investigation carried out by a team of researchers and archivists.

Considered to be architecturally and/or technically exemplary works of art, these models were both a way of showcasing the achievements of the Ponts engineers (the model gallery welcomed visitors) and a teaching aid for engineering students (courses, reproduction through drawing).

> École nationale des ponts et chaussées in the agora

> April 10 to May 19

> Self-guided tours (teenagers, adults) Monday to Friday, during school opening hours (7.30 a.m. to 7.30 p.m.).

> Guided tours on request here

> In parallel with the exhibition, a "Grand format" can be consulted on our digital library, featuring the texts and illustrations of the exhibition panels, complemented by photographs of the models.