This 4th season takes stock of the major constructions of the last decades ... What are the lessons to be learned today?
We look at the motorway network - completely free of charge - in Brittany; the Mont Blanc tunnel which was the longest road tunnel in the world when it was inaugurated in 1965: 11.6 km ... Or the Charles de Gaulle airport (Roissy) and the “Stade de France”, a stadium seating 80 000, which started its career with the victory of France of the 1998 Soccer World Cup...

The episodes:
* The Brittany motorway network: A FOUR-LANE COUNTRY ROAD (ep. 1/ dir.: Nicolas Frank
* The Mont Blanc road tunnel: A DANGEROUS LIAISON (ep. 2 / dir.: Eve Minault
* The Paris ring motorway: CAPITAL RING ROAD (ep. 3 / dir.: Camille Juza
* The Stade de France soccer stadium: (ep. 4 / dir.: Matthias Vaysse
* The Charles De Gaulle airport: RUNWAY WITH NO END (ep. 5 / dir.: Eve Minault)
* The Paris-Marseille high speed train line (ep.5 / dir.: Etienne De Clerck

Online for viewing: Charles de Gaulle airport / Stade de France (French version only)