Construction of the bridge XVIe siècle (≈ 1650)
Estimated construction period of the bridge.
1er mai 1923
Historical Monument
Historical Monument 1er mai 1923 (≈ 1923)
Official bridge protection order.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Heritage classified
The bridge: classification by order of 1 May 1923
Origin and history
The Forge Bridge, also known as the Fabrique Bridge, is a 16th-century building located in Saint-Pierre-de-Chartrouse, Isère department. It crossed the Guiers-Mort, an emblematic river in the region. This bridge, classified as Historic Monument by decree of 1 May 1923, bears witness to architecture and construction techniques of the Renaissance in a mountain setting.
The location of the bridge, although documented, remains approximate according to available sources, with an accuracy considered fair (level 5/10). Its ranking among the Historical Monuments underlines its heritage importance, although details of its original use or its possible sponsors are not explicitly mentioned in the archives consulted.
At the time of its construction, in the 16th century, the Chartreuse region was marked by activities related to metallurgy and the exploitation of natural resources, as evidenced by its name "Forge Bridge". The bridges of this period played a crucial role in local trade, facilitating the transport of goods and people in often difficult terrain.
The available data, notably from the Merimée database and Monumentum, confirm its protected status but do not provide detailed information on any subsequent restorations or modifications. The Creative Commons license associated with certain photographs of the bridge allows for a free distribution of its image, contributing to its heritage value.
The geographical and historical context of Saint-Pierre-de-Chartrouse, integrated with the Auvergne-Rhône-Alpes region, places this monument in a territory marked by a strong cultural and natural identity. Medieval or reborn bridges, like this one, were often strategic points for local communities, serving both economic and defence purposes.
No information is available on the current accessibility of the bridge, its tourist use or any associated services (visits, rentals). The sources are limited to its architectural and administrative description, without anecdotes or details about its construction or historical users.
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