The Alte Brücke (Old Bridge) was erected by Charles V in 1546 and is one of the oldest constructions in Saarbrücken. The Alte Brücke connects Alt-Saarbrücken and St. Johann. Originally it consisted of 14 arches, but now only 8 remain. It was destroyed during WWII and subsequently rebuilt before being shortened in the early 1960s to make room for the urban expressway which passes through central Saarbrücken running parallel to the river.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.