A86 : Le Défi d'un tunnel à double étage
- .Yl: 2023
- Countryurt: France
- Reanr: Documentary, TV Movie
- Studiýa: VideoClub Studio, RMC Découverte
- Açar söz: france, technology, highway, versailles, tunnel construction, public works, tunnel, motorway, paris suburb, road, duplex, megastructures, ring road
- Direktor: Éloïse Daviaud
- Aktrisa: Marc Duquenoy, Xavier Bezançon, Jean-Baptiste Jouannic, André Broto, Antoine Arlet, Jean-Luc Toris
