Pont de Saint-Cloud

The first Pont de Saint-Cloud appeared in 841 because of a conflict between Charles the Bald et Lothaire I; it consisted of a wooden bridge supporting several mills.

In 1556 his son Henri II constructed a new stone bridge consisting of eleven arches.

The single-piece deck crosses the entire river, supported by six columns of reinforced concrete.

[2] In order to facilitate circulation across the banks, underground passages have been built on the two sides of the river.

A Métro station, Boulogne–Pont de Saint-Cloud, the western terminus of Line 10 in Boulogne-Billancourt, has been named after the bridge.