{"id":1022304,"date":"2026-06-24T23:23:37","date_gmt":"2026-06-24T23:23:37","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/1022304\/"},"modified":"2026-06-24T23:23:37","modified_gmt":"2026-06-24T23:23:37","slug":"moins-vite-quun-escargot-plongee-25-metres-sous-terre-avec-le-tunnelier-qui-faconne-la-ligne-15-du-grand-paris","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/1022304\/","title":{"rendered":"\u00ab\u00a0Moins vite qu\u2019un escargot\u00a0\u00bb\u00a0: plong\u00e9e 25\u00a0m\u00e8tres sous terre, avec le tunnelier qui fa\u00e7onne la ligne\u00a015 du Grand Paris"},"content":{"rendered":"

\n REPORTAGE <\/strong>– Cette machine de 130\u00a0m\u00e8tres de long et 10\u00a0m\u00e8tres de diam\u00e8tre avance au ralenti, \u00ab\u00a0moins vite qu\u2019un escargot\u00a0\u00bb. Depuis son inauguration, en octobre, elle a creus\u00e9 1\u00a0kilom\u00e8tre en direction de Bobigny.<\/p>\n

\u00c0 Saint-Denis, en Seine-Saint-Denis, entre la gare de la Plaine-Stade de France et le canal de Saint-Denis se joue, sous nos pieds, un dr\u00f4le de ballet. Celui d\u2019une machine de 130\u00a0m\u00e8tres de long\u00a0<\/a>et de 10\u00a0m\u00e8tres de diam\u00e8tre, qui d\u00e9vore la terre et la recrache derri\u00e8re elle, et qui creuse lentement, mais s\u00fbrement. \u00ab\u00a0Moins vite qu\u2019un escargot\u00a0\u00bb, dit-on. Lanc\u00e9 en octobre 2025, le tunnelier Marine a parcouru plus de 1\u00a0kilom\u00e8tre en direction de Bobigny, et tient les d\u00e9lais pour atteindre son objectif \u00ab\u00a0\u00e0 l\u2019automne 2027\u00a0\u00bb. Sous la conduite de Bouygues Travaux publics et\u00a0de la soci\u00e9t\u00e9 Bessac<\/a>, il doit permettre de construire une partie de la ligne\u00a015 Est\u00a0du Grand Paris Express<\/a>, qui reliera \u00e0 terme la gare de Saint-Denis-Pleyel \u00e0 celle de Champigny Centre.<\/p>\n

Le puits Agn\u00e8s, qui sert d\u2019entr\u00e9e et de sortie aux compagnons
\n P.L.B.\/Le Figaro<\/p>\n

Et comme un tunnelier ne se d\u00e9voile pas \u00e0 n\u2019importe qui, il faut –\u00a0pour y acc\u00e9der\u00a0– montrer patte blanche\u00a0: poss\u00e9der deux badges, \u00eatre bien accompagn\u00e9 et dot\u00e9 des \u00e9quipements techniques obligatoires, descendre \u00e0 25\u00a0m sous terre via\u2026<\/p>\n

\n Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s. Il vous reste 83% \u00e0 d\u00e9couvrir.\n <\/p>\n

\"Le<\/p>\n

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\n <\/a>\n <\/p>\n","protected":false},"excerpt":{"rendered":"REPORTAGE – Cette machine de 130\u00a0m\u00e8tres de long et 10\u00a0m\u00e8tres de diam\u00e8tre avance au ralenti, \u00ab\u00a0moins vite qu\u2019un…\n","protected":false},"author":2,"featured_media":1022305,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[1888],"tags":[11,1777,674,1011,27,12284,12,626,25,2216,17374],"class_list":["post-1022304","post","type-post","status-publish","format-standard","has-post-thumbnail","category-paris","tag-actualites","tag-eu","tag-europe","tag-fr","tag-france","tag-grand-paris-express","tag-news","tag-paris","tag-republique-francaise","tag-transports-en-commun","tag-tunnel"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/116807663829203999","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1022304","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=1022304"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1022304\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/1022305"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=1022304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=1022304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=1022304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}