Ligne 60 KV - (Tournay-Le Bouhet) - Piquage

## Présentation:

La ligne à haute tension reliant les postes de Tournay au Bouhet était une ligne de 60 KV créée originellement en 1914. Elle faisait le piquage à Tournay et au Bouhet.

Chargement de la 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class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Bouhet (SNCF)\n\u003C/p\u003E\u003C/div\u003E","title":"Le Bouhet (SNCF)\n","link":"","lat":43.136181887080575,"lon":0.3096530694097055,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETournay (SNCF)\n\u003C/p\u003E\u003C/div\u003E","title":"Tournay (SNCF)\n","link":"","lat":43.182501987167235,"lon":0.23985834471409362,"icon":""}]}
## Historique:

La voie ferrée de Toulouse à Bayonne a été créée entre 1861 et 1867 et a été électrifiée entre 1922 et 1930. La ligne à haute tension de Tournay au Bouhet a quand à elle été créée en 1914 et fut originellement exploitée en double ligne biphasée à 28 000 volts afin d'électrifier la caténaire de la voie ferrée.

Suite à la normalisation dès 1921 par l'État pour un courant continu en 1500 V, une restructuration du système de la caténaire a été réalisée en 1923 avec la réutilisation des supports d'origine pour la création d'une ligne triphasée à 60 KV.

Entre 1948 et 1949, la majorité des pylônes sont légèrement modifiés afin de placer les conducteurs sur un plan quasi-horizontal.

Comme elle permettait de raccorder une partie de la voie ferrée au réseau électrique, elle suivait intégralement la ligne de chemin de fer à quelques exceptions près. La ligne fut démontée en 1984 suite à la reconstruction d'une ligne indépendante aux supports caténaires. Les anciens supports caténaires de la ligne devait déjà avoir disparu depuis 2019 suite à la modernisation de la voie ferrée mais un grave accident qui s'est déroulé en 2018 au niveau de la rampe de Capvern a arrêté les travaux.

## Futur:

Modernisation des caténaires (travaux initialement prévus de 2019 à 2021). Les travaux sont arrêtés suite à un grave accident qui s'est déroulé en 2018 au niveau de la rampe de Capvern.

## Description du tracé:

* La ligne à haute tension débutait au poste de Tournay et longeait la voie ferrée.
* Elle passait sur le viaduc de Lanespède qui surplombait la Lène et la N117 avant de remonter le long de la rampe de Capvern.
* Arrivé un peu avant la D157, la ligne électrique s'arrêtait au poste du Bouhet.