The Duplex A86 is a 10 kilometer underground highway buried more than 90 meters deep. This concrete tube, measuring the equivalent of more than 30 lying Eiffel towers, is the longest tunnel in France. The result of a succession of technical prowess born from the imagination of visionary engineers, the Duplex A86 allows you to cross all of western Paris in a few minutes.
Marc Duquenoy
as Narrator (voice)
Xavier Bezançon
as Self - Construction historian
Jean-Baptiste Jouannic
as Self - District Manager Île-de-France at Vinci Autoroutes
André Broto
as Self - Construction director for the A86 duplex project
Antoine Arlet
as Self - Director of project management for the A86 duplex project
Jean-Luc Toris
as Self - Construction manager for the A86 duplex project
François Le Clec'h
as Self - First deputy mayor of Rueil-Malmaison
Marc Bouron
as Self - Deputy CEO of Operations at Vinci Autoroutes
Michel Deffayet
as Self - Director of the CETU
Pierre Delaigue
as Self - Director of connected and autonomous mobility at Vinci
François-Brice Hincker
as Self - Director of communications at Vinci Autoroutes
Vincent Abadie
as Self - Vice president of autonomous vehicles at Stellantis
