{"id":72011,"date":"2025-08-17T12:39:18","date_gmt":"2025-08-17T11:39:18","guid":{"rendered":"https:\/\/lasentinelle.dz\/?p=72011"},"modified":"2025-08-17T12:39:19","modified_gmt":"2025-08-17T11:39:19","slug":"ligne-ferroviaire-alger-tamanrasset-les-details-sur-le-projet-du-siecle","status":"publish","type":"post","link":"https:\/\/lasentinelle.dz\/index.php\/2025\/08\/17\/ligne-ferroviaire-alger-tamanrasset-les-details-sur-le-projet-du-siecle\/","title":{"rendered":"Ligne\u00a0ferroviaire\u00a0Alger-Tamanrasset\u00a0: Les d\u00e9tails sur le projet du si\u00e8cle"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">495 kilom\u00e8tres de rails \u00e0 travers le d\u00e9sert, huit gares ultramodernes et des trains filant \u00e0 220 km\/h vers Tamanrasset : le gouvernement d&rsquo;officialiser les premiers segments de la ligne ferroviaire du si\u00e8cle&nbsp;\u00e0 savoir les tron\u00e7on&nbsp;Laghouat-Gharda\u00efa et Gharda\u00efa-El Menia\u00e2.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un&nbsp;d\u00e9cret sign\u00e9 mardi par le Premier ministre Mohamed Ennadir Larbaoui d\u00e9clare d&rsquo;utilit\u00e9 publique les tron\u00e7ons Laghouat-Gharda\u00efa et Gharda\u00efa-El Menia\u00e2, donnant le coup d&rsquo;envoi concret \u00e0 ce projet titanesque qui s&rsquo;\u00e9tendra sur 2406 kilom\u00e8tres jusqu&rsquo;aux fronti\u00e8res nig\u00e9rianes.&nbsp;Cette d\u00e9cision intervient apr\u00e8s l&rsquo;annonce du ministre des Travaux publics Lakhdar Rekhroukh en f\u00e9vrier dernier, confirmant le lancement effectif des travaux en 2025. Le projet, inscrit comme priorit\u00e9 absolue par le pr\u00e9sident Abdelmadjid Tebboune, s&rsquo;appuie d\u00e9sormais sur des \u00e9tudes techniques achev\u00e9es par l&rsquo;ANESRIF pour 1048 kilom\u00e8tres de trac\u00e9, incluant les segments Chiffa-Boughezoul, Laghouat-Gharda\u00efa, Gharda\u00efa-El Menia\u00e2 et El Menia\u00e2-In Salah. Le succ\u00e8s retentissant du tron\u00e7on Boughezoul-Laghouat, inaugur\u00e9 en octobre 2023 et exploit\u00e9 \u00e0 pleine capacit\u00e9, valide d\u00e9finitivement la faisabilit\u00e9 technique de cette aventure ferroviaire transsaharienne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les deux tron\u00e7ons maintenant d\u00e9clar\u00e9s d&rsquo;utilit\u00e9 publique repr\u00e9sentent un d\u00e9fi technique spectaculaire. Le segment Laghouat-Gharda\u00efa traverse 265 kilom\u00e8tres de paysages sahariens en contournant Hassi R&rsquo;Mel, tandis que la section Gharda\u00efa-El Menia\u00e2 s&rsquo;\u00e9tend sur 230 kilom\u00e8tres suppl\u00e9mentaires. Ces 495 kilom\u00e8tres n\u00e9cessiteront des terrassements pharaoniques avec l&rsquo;excavation de 17,8 millions de m\u00e8tres cubes et la construction de 27 viaducs, un tunnel et 58 travers\u00e9es de canalisations pour franchir les obstacles naturels du d\u00e9sert.&nbsp;Huit gares principales jalonneront le parcours, dont cinq gares mixtes voyageurs-marchandises strat\u00e9giquement positionn\u00e9es \u00e0 Hassi R&rsquo;Mel, Metlili et Hassi Gara. Le syst\u00e8me de signalisation ERTMS-ETCS niveau 1 et les t\u00e9l\u00e9communications GSM-R sur fibre optique garantiront une s\u00e9curit\u00e9 maximale pour des trains atteignant 220 km\/h en configuration voyageurs et 100 km\/h pour le fret, des performances remarquables en environnement d\u00e9sertique.&nbsp;L&rsquo;impact g\u00e9ostrat\u00e9gique d\u00e9passe largement les fronti\u00e8res alg\u00e9riennes. Cette ligne transsaharienne constituera l&rsquo;\u00e9pine dorsale d&rsquo;un r\u00e9seau d&rsquo;interconnexion avec les pays africains voisins, notamment le Niger via In Guezzam, ouvrant des perspectives commerciales in\u00e9dites. L&rsquo;expropriation de 3019 hectares r\u00e9partis sur douze communes des wilayas de Laghouat, Gharda\u00efa et El Menia\u00e2 s&rsquo;accompagne de proc\u00e9dures d&rsquo;indemnisation d\u00e9j\u00e0 budg\u00e9tis\u00e9es, t\u00e9moignant de la d\u00e9termination gouvernementale \u00e0 respecter les \u00e9ch\u00e9ances annonc\u00e9es.&nbsp;Ce m\u00e9gaprojet s&rsquo;inscrit dans une vision d&rsquo;am\u00e9nagement territorial ambitieuse visant \u00e0 d\u00e9senclaver d\u00e9finitivement les r\u00e9gions sahariennes et \u00e0 valoriser leur potentiel agricole et minier. Les investissements massifs programm\u00e9s \u00e0 El Menia\u00e2 et Adrar dans l&rsquo;agriculture saharienne trouveront ainsi un d\u00e9bouch\u00e9 logistique performant vers les ports du Nord. La ligne Alger-Tamanrasset repr\u00e9sente bien plus qu&rsquo;une infrastructure de transport : elle incarne la concr\u00e9tisation du r\u00eave transsaharien, trait d&rsquo;union ferroviaire entre la M\u00e9diterran\u00e9e et l&rsquo;Afrique subsaharienne, marquant l&rsquo;entr\u00e9e de l&rsquo;Alg\u00e9rie dans l&rsquo;\u00e8re des grandes liaisons intercontinentales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Samir Benisid<\/p>\n","protected":false},"excerpt":{"rendered":"<p>495 kilom\u00e8tres de rails \u00e0 travers le d\u00e9sert, huit gares ultramodernes et des trains filant \u00e0 220 km\/h vers Tamanrasset<\/p>\n","protected":false},"author":6,"featured_media":62750,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"","_google_business_share_type":"","_bluesky_share_type":"","_mastodon_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[52,27],"tags":[],"class_list":["post-72011","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualite"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"495 kilom\u00e8tres de rails \u00e0 travers le d\u00e9sert, huit gares ultramodernes et des trains filant \u00e0 220 km\/h vers Tamanrasset : le gouvernement d&#039;officialiser les premiers segments de la ligne ferroviaire du si\u00e8cle \u00e0 savoir les tron\u00e7on Laghouat-Gharda\u00efa et Gharda\u00efa-El Menia\u00e2. Un d\u00e9cret sign\u00e9 mardi par le Premier ministre Mohamed Ennadir Larbaoui d\u00e9clare d&#039;utilit\u00e9 publique les tron\u00e7ons Laghouat-Gharda\u00efa\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"admin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/lasentinelle.dz\/index.php\/2025\/08\/17\/ligne-ferroviaire-alger-tamanrasset-les-details-sur-le-projet-du-siecle\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"La Sentinelle - Quotidien national d&#039;information\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Ligne ferroviaire Alger-Tamanrasset : Les d\u00e9tails sur le projet du si\u00e8cle - La Sentinelle\" \/>\n\t\t<meta property=\"og:description\" content=\"495 kilom\u00e8tres de rails \u00e0 travers le d\u00e9sert, huit gares ultramodernes et des trains filant \u00e0 220 km\/h vers Tamanrasset : le gouvernement d&#039;officialiser les premiers segments de la ligne ferroviaire du si\u00e8cle \u00e0 savoir les tron\u00e7on Laghouat-Gharda\u00efa et Gharda\u00efa-El Menia\u00e2. Un d\u00e9cret sign\u00e9 mardi par le Premier ministre Mohamed Ennadir Larbaoui d\u00e9clare d&#039;utilit\u00e9 publique les tron\u00e7ons Laghouat-Gharda\u00efa\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/lasentinelle.dz\/index.php\/2025\/08\/17\/ligne-ferroviaire-alger-tamanrasset-les-details-sur-le-projet-du-siecle\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/lasentinelle.dz\/wp-content\/uploads\/2021\/09\/cropped-la-sentinelle-earth-golden-anima-5.gif\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/lasentinelle.dz\/wp-content\/uploads\/2021\/09\/cropped-la-sentinelle-earth-golden-anima-5.gif\" \/>\n\t\t<meta property=\"og:image:width\" content=\"450\" \/>\n\t\t<meta property=\"og:image:height\" content=\"213\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-08-17T11:39:18+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-08-17T11:39:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/azzedine.lasentinelle.1\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Ligne ferroviaire Alger-Tamanrasset : Les d\u00e9tails sur le projet du si\u00e8cle - La Sentinelle\" \/>\n\t\t<meta name=\"twitter:description\" content=\"495 kilom\u00e8tres de rails \u00e0 travers le d\u00e9sert, huit gares ultramodernes et des trains filant \u00e0 220 km\/h vers Tamanrasset : le gouvernement d&#039;officialiser les premiers segments de la ligne ferroviaire du si\u00e8cle \u00e0 savoir les tron\u00e7on Laghouat-Gharda\u00efa et Gharda\u00efa-El Menia\u00e2. 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