Saint-Nazaire : Le pont le plus long de France !

Since its inauguration 45 years ago, the Saint-Nazaire bridge remains the longest bridge in France: 3356 meters long. This gigantic structure spans the Loire estuary and is used each year by 11 million vehicles. 

For 3 years, hundreds of workers have slaughtered a colossal work in very difficult conditions to erect this engineering feat. 

How was this titanic bridge built? What technological innovations were implemented for its operation? What maintenance and renovations are necessary for its survival? 

Go and discover the Saint-Nazaire Bridge!