Ligne 225 KV - (Godin - Rueyres)

## Présentation :

La ligne Godin-Rueyres est une ligne électrique à 225 000 volts qui relie les postes de Rueyres sur la Truyère et de Godin, au Sud de Decazeville. Elle fait partie de la première liaison d'interconnexion entre les Pyrénées et le Massif Central.

Chargement de la 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class=\"mw-parser-output\"\u003E\u003Cp\u003ERueyres\n\u003C/p\u003E\u003C/div\u003E","title":"Rueyres\n","link":"","lat":44.77754570353358,"lon":2.687838666568809,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EGodin\n\u003C/p\u003E\u003C/div\u003E","title":"Godin\n","link":"","lat":44.539866267546586,"lon":2.22858841956596,"icon":""}]}
## Historique :

Les origines de la ligne remontent à 1930 et la fondation de la compagnie "Transport d'Energie Rouergue Auvergne" (TERA), créée dans le but de faire la jonction électrique entre le Sud-ouest et le Massif central.

Le poste de Rueyres, aménagé en surplomb de l'usine de Brommat mise en service en 1932, apparaît alors comme un carrefour électrique idéal entre Paris et les centres de production des Pyrénées, du Massif central et des Alpes.

C'est en 1938 que la ligne voit le jour. Localement, elle renforça l'alimentation électrique du bassin minier de Decazeville via les excédents de production des barrages de la Truyère.

Au poste de Godin, près de Viviez, elle rencontrait la ligne 150 KV Godin - Saint-Victor, réalisée quelques années plus tôt et également gérée par la TERA. A l'échelle nationale, cela permit d'établir une première interconnexion à grande capacité entre les Pyrénées et le Massif central, via Portet-Saint-Simon, Lintin, Saint-Victor et Viviez.

## Description du tracé :

* Depuis Rueyres, la ligne suit la direction du Sud-Ouest sur tout son parcours. Elle franchit les gorges de la Bromme puis plusieurs autres vallées jusqu'a Montsalvy (15).
* A la frontière du Cantal, elle tourne légèrement vers l'Ouest puis à nouveau vers le Sud-Ouest au niveau de la D920, au Nord de Montsalvy.
* Elle traverse alors un plateau puis descend vers la vallée du Lot, qu'elle franchit à 5 km au Nord de Conques.
* Elle suit ensuite la vallée du Lot par le versant Sud, longeant brièvement la D606 entre Mazerac et Almont-les-Juniès.
* La ligne traverse encore 2 vallées avant d'arriver sur Decazeville. Elle bifurque alors plus au Sud et surplombe une partie de la ville.
* Après avoir croisé la D840, elle parcourt encore 2 km puis entre dans le poste de Godin.

## Notes :

Malgré son âge avancé, la ligne semble avoir conservé tous ses pylônes d'origine, à l'exception de celui situé devant le poste de Godin.

Le poste de Viviez a été baptisé en l'hommage de Jacques Godin; directeur de l’UPEPO (Union des Producteurs d'Electricité des Pyrénées Occidentales) jusqu’à sa mort accidentelle en 1938.