A86 : Le Défi d'un tunnel à double étage
- Godina: 2023
- Zemlja: France
- Žanr: Documentary, TV Movie
- Studio: VideoClub Studio, RMC Découverte
- Ključna riječ: france, technology, highway, versailles, tunnel construction, public works, tunnel, motorway, paris suburb, road, duplex, megastructures, ring road
- Direktor: Éloïse Daviaud
- Uloge: Marc Duquenoy, Xavier Bezançon, Jean-Baptiste Jouannic, André Broto, Antoine Arlet, Jean-Luc Toris