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Heritage classified

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Origin and history

The Pont-Neuf de Toulouse, despite its name, is the oldest bridge in the city crossing the Garonne. Its construction, decided under Francis I for strategic reasons against Spain, began in 1543 after preliminary studies in 1542. The project was financed by a special tax levied on the region, but the work was marked by technical and financial difficulties, including the instability of the Garonne bed and frequent floods.

The first pile, built in 1544 under the direction of Nicolas Bachelier, was completed without a shadow, but the following posed major challenges. The foundations of the batteries, especially the fifth, were unstable due to alluvial and flood conditions, requiring complete recaptures like that led by Pierre Souffron between 1610 and 1612. The wars of religion (1581-1597) also interrupted the construction, which only resumed in 1597 under the direction of Dominique Capmartin and Pierre Souffron.

In 1614 Jacques Lemercier, a Parisian architect, was sent by the King's Council to oversee the completion of the bridge. He designed the final vault and a monumental triumphal arch (destroyed in 1868) at the west entrance, carrying a statue of Louis XIII. The bridge was finally inaugurated in 1659 by Louis XIV, after its commissioning in 1632. Its innovative design, inspired by ancient Roman bridges and the Italian Renaissance, made it a masterpiece of engineering.

The Pont-Neuf resisted all the floods of the Garonne, including the devastating one of 1875, which destroyed other Toulouse bridges. Its asymmetrical structure, with a donkey back and raised arches on the side of the river curve, allowed to avoid dams and limit current pressures. Between 1937 and 1949, its foundations were strengthened to permanently stabilize the structure.

Ranked a Historic Monument in 1991, the Pont Neuf is a symbol of the Toulouse Renaissance. It links the Pont-Neuf square to the Rue de la République, and its alignment extends that of several squares and avenues of the city. Its history reflects the technical, political and financial challenges of the time, as well as the ingenuity of the architects who worked there.

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