A86 : Le Défi d'un tunnel à double étage

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.

Genre:

Documentary, TV Movie

Actor:

Marc Duquenoy, Xavier Bezançon, Jean-Baptiste Jouannic

Quality:

HD

Director:

Éloïse Daviaud

Release:

2023

Country:

France

IMDb:

-