{"id":318538,"date":"2025-08-14T11:55:10","date_gmt":"2025-08-14T11:55:10","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/318538\/"},"modified":"2025-08-14T11:55:10","modified_gmt":"2025-08-14T11:55:10","slug":"saint-etienne-une-partie-de-cette-route-frequentee-fermee-plusieurs-nuits-voici-pourquoi","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/318538\/","title":{"rendered":"Saint-\u00c9tienne. Une partie de cette route fr\u00e9quent\u00e9e ferm\u00e9e plusieurs nuits, voici pourquoi"},"content":{"rendered":"<p>            Par<br \/>\n        <strong><br \/>\n            <a href=\"https:\/\/actu.fr\/auteur\/julien-sournies\" title=\"Consulter tous les articles de Julien Sournies\" target=\"_blank\" rel=\"noopener\">Julien Sournies<\/a><br \/>\n        <\/strong><\/p>\n<p>        Publi\u00e9 le<\/p>\n<p>            14 ao\u00fbt 2025 \u00e0 12h05        <\/p>\n<p>Une portion de cette route avait d\u00fb \u00eatre <a href=\"https:\/\/actu.fr\/saint-etienne\/\" target=\"_blank\" rel=\"noopener\">ferm\u00e9e d\u2019urgence<\/a>. Fin juillet, la pr\u00e9fecture de la Loire avait annonc\u00e9 avoir d\u00e9tect\u00e9 un ph\u00e9nom\u00e8ne d\u2019affaissement localis\u00e9 de la structure de la chauss\u00e9e sur la RN488, \u00e0 <a href=\"https:\/\/actu.fr\/saint-etienne\/\" target=\"_blank\" rel=\"noopener\">Saint-\u00c9tienne<\/a>, en direction de Clermont-Ferrand\u00a0\u00bb, n\u00e9cessitant la <strong>neutralisation du tron\u00e7on<\/strong> en question jusqu\u2019au 30\u00a0septembre prochain.<\/p>\n<p>L\u2019origine de l\u2019affaissement connue<\/p>\n<p class=\" wall-content\">Alors que l\u2019origine de ce ph\u00e9nom\u00e8ne \u00e9tait jusqu\u2019alors inconnue, les services de l\u2019\u00c9tat indiquent que cet affaissement serait caus\u00e9 par \u00ab\u2009un <strong>tassement du remblai<\/strong> d\u2019un ancien puits de mine de charbon faisant 211\u00a0m de profondeur.\u2009\u00bb<\/p>\n<p class=\" wall-content\">C\u2019est pourquoi, \u00ab\u2009la r\u00e9alisation d\u2019une <strong>campagne de sondages<\/strong> du sous-sol est programm\u00e9e entre le 18 et le 22\u00a0ao\u00fbt 2025 de fa\u00e7on \u00e0 mieux conna\u00eetre l\u2019\u00e9tendue du ph\u00e9nom\u00e8ne et pouvoir d\u00e9finir des solutions de r\u00e9paration\u2009\u00bb, poursuit la pr\u00e9fecture lig\u00e9rienne.<\/p>\n<p class=\" wall-content\">\n<p>Deux fermetures nocturnes, mais d\u2019autres pourraient suivre\u2026<\/p>\n<p class=\" wall-content\">En cons\u00e9quence, le tron\u00e7on sera ferm\u00e9 les nuits du 18 au 19\u00a0ao\u00fbt et du 21 au 22\u00a0ao\u00fbt 2025 entre 20h30 et 5h30. Une <strong>d\u00e9viation<\/strong> sera toutefois mise en place.<\/p>\n<p class=\" wall-content\">S\u2019il ne s\u2019agit, pour l\u2019heure, que de deux fermetures nocturnes, \u00ab\u2009d\u2019autres p\u00e9riodes de fermetures pourront \u00eatre envisag\u00e9es en fonction de la complexit\u00e9 des travaux\u2009\u00bb.<\/p>\n<p class=\" wall-content\">Suivez toute l\u2019actualit\u00e9 de vos villes et m\u00e9dias favoris en vous inscrivant \u00e0 <a href=\"https:\/\/moncompte.actu.fr\" title=\"D\u00e9couvez Mon Actu\" rel=\"nofollow noopener\" data-trk=\"{&quot;cta&quot;:{&quot;action&quot;:&quot;https:\\\/\\\/moncompte.actu.fr&quot;,&quot;category&quot;:&quot;mon compte&quot;,&quot;from&quot;:&quot;article footer&quot;,&quot;name&quot;:&quot;Mon actu&quot;,&quot;type&quot;:&quot;cta&quot;}}\" target=\"_blank\">Mon Actu<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Par Julien Sournies Publi\u00e9 le 14 ao\u00fbt 2025 \u00e0 12h05 Une portion de cette route avait d\u00fb \u00eatre&hellip;\n","protected":false},"author":2,"featured_media":289184,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9653],"tags":[1111,11,2430,3542,1777,674,1011,27,12,25,4001,104,2086],"class_list":{"0":"post-318538","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-saint-etienne","8":"tag-actu","9":"tag-actualites","10":"tag-auvergne-rhone-alpes","11":"tag-circulation","12":"tag-eu","13":"tag-europe","14":"tag-fr","15":"tag-france","16":"tag-news","17":"tag-republique-francaise","18":"tag-saint-etienne","19":"tag-societe","20":"tag-travaux"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115026993156377081","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/318538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=318538"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/318538\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/289184"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=318538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=318538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=318538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}