{"id":11409,"date":"2025-11-26T13:55:09","date_gmt":"2025-11-26T12:55:09","guid":{"rendered":"https:\/\/www.tagforetagen.se\/?p=11409"},"modified":"2025-12-04T17:05:20","modified_gmt":"2025-12-04T16:05:20","slug":"svensk-jarnvag-riskerar-ett-signalhaveri","status":"publish","type":"post","link":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/","title":{"rendered":"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri"},"content":{"rendered":"<p class=\"intro\">N\u00e4r EU:s gemensamma digitala signalsystem f\u00f6r j\u00e4rnv\u00e4gen ska inf\u00f6ras m\u00e5ste digitalt och ekonomiskt kaos undvikas till varje pris. Det skriver Lina Lageroth och Markus Lagerquist i en debattartikel i altinget.se.<\/p>\n\n<p>Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r, skriver debatt\u00f6rerna.<\/p>\n\n\n\n<p>Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r, skriver debatt\u00f6rerna.Foto: Johan Nilsson\/TT<\/p>\n\n\n\n<p>Framtidens transportinfrastruktur m\u00e5ste bygga p\u00e5 integration mellan trafikslag och informationssystem. Ett effektivt transportsystem kr\u00e4ver l\u00f6sningar som knyter samman j\u00e4rnv\u00e4g, v\u00e4g och sj\u00f6fart i v\u00e4lkoordinerade fl\u00f6den, d\u00e4r varje trafikslag utnyttjas optimalt.<\/p>\n\n\n\n<p>T\u00e5gbranschen f\u00f6rv\u00e4ntas investera miljarder<\/p>\n\n\n\n<p>European Rail Traffic Management System (ERTMS) \u00e4r EU:s gemensamma digitala signalsystem f\u00f6r j\u00e4rnv\u00e4gen. Syftet \u00e4r att standardisera trafikstyrningen, h\u00f6ja s\u00e4kerheten och m\u00f6jligg\u00f6ra gr\u00e4ns\u00f6verskridande trafik utan att byta signalsystem. Tekniken \u00e4r en central del av j\u00e4rnv\u00e4gens modernisering och en f\u00f6ruts\u00e4ttning f\u00f6r framtida kapacitet, punktlighet och h\u00e5llbarhet. Att implementera ny teknik \u00e4r dock alltid omfattande och kostsamt. Det g\u00e4ller \u00e4ven ERTMS d\u00e5 delar av infrastrukturen flyttas fr\u00e5n banan till fordonen, vilket kr\u00e4ver ombordutrustning och l\u00e5ngsiktiga uppgraderingar.<\/p>\n\n\n\n<p>Branschen f\u00f6rv\u00e4ntas investera miljarder \u2013 utan att slutsumman \u00e4r k\u00e4nd.<\/p>\n\n\n\n<p>T\u00e5gf\u00f6retagen ser positivt p\u00e5 ERTMS. Det \u00e4r en n\u00f6dv\u00e4ndig investering f\u00f6r att bygga en robust j\u00e4rnv\u00e4g och skapa f\u00f6ruts\u00e4ttningar f\u00f6r internationell trafik. Men vi ser samtidigt med stigande oro p\u00e5 internrevisionens konstateranden om bristande kostnadskontroll, os\u00e4kra f\u00f6ruts\u00e4ttningar kopplat till teknik och livsl\u00e4ngd, svag robusthet mot yttre hot och os\u00e4ker tidsplan. Branschen f\u00f6rv\u00e4ntas investera miljarder \u2013 utan att slutsumman \u00e4r k\u00e4nd. Det skapar en orimlig os\u00e4kerhet f\u00f6r f\u00f6retagen.<\/p>\n\n\n\n<p>Ta varningssignalerna p\u00e5 allvar<\/p>\n\n\n\n<p>Vi oroas ocks\u00e5 \u00f6ver att det saknas en samlad riskbed\u00f6mning f\u00f6r Trafikverkets signalsystem kopplat till \u00f6verg\u00e5ngen. Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri. Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r. Bristen p\u00e5 samlad riskhantering \u00f6kar risken f\u00f6r allvarliga trafikst\u00f6rningar vid en knutpunkt. Dessutom finns en stor risk att ERTMS ytterligare f\u00f6rsenas, vilket skapar os\u00e4kerhet om n\u00e4r fordons\u00e4garna ska investera i ombordutrustning.<\/p>\n\n\n\n<p>T\u00e5gf\u00f6retagen vill se l\u00e5ngsiktiga finansieringsl\u00f6sningar, stabila tekniska specifikationer och realistiska tidplaner. Att implementera ERTMS \u00e4r b\u00e5de n\u00f6dv\u00e4ndigt och bra \u2013 men vi m\u00e5ste ta varningssignalerna p\u00e5 allvar. T\u00e5gf\u00f6retagen vill vara en konstruktiv part gentemot Trafikverket och regeringen. Vi har samma m\u00e5l: att bygga framtidens j\u00e4rnv\u00e4g och ligga i framkant med digital teknik. Men arbetet m\u00e5ste ske r\u00e4ttvist, tryggt och transparent. Vi m\u00e5ste till varje pris undvika digitalt och ekonomiskt kaos. Det har varken t\u00e5gbranschen, resen\u00e4rer, f\u00f6rsvaret eller n\u00e4ringslivet \u2013 kort sagt hela Sverige \u2013 r\u00e5d med.<\/p>\n\n\n\n<p>Framtidens transportsystem m\u00e5ste vara s\u00f6ml\u00f6st och smart \u2013 d\u00e4r j\u00e4rnv\u00e4g, v\u00e4g och sj\u00f6fart samverkar genom digitala l\u00f6sningar f\u00f6r att skapa ett effektivt, h\u00e5llbart och konkurrenskraftigt Sverige.<\/p>\n\n\n\n<p>Lina Lageroth, n\u00e4ringspolitisk expert T\u00e5gf\u00f6retagen<\/p>\n\n\n\n<p>Markus Lagerquist, senior n\u00e4ringspolitisk r\u00e5dgivare T\u00e5gf\u00f6retagen<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r, skriver debatt\u00f6rerna. Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen &hellip;<\/p>\n","protected":false},"author":5856,"featured_media":11429,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[169],"tags":[],"article_type":[217],"agreement":[],"for-members":[],"class_list":["post-11409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ertms","type-debatt"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri - T\u00e5gf\u00f6retagen<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri - T\u00e5gf\u00f6retagen\" \/>\n<meta property=\"og:description\" content=\"Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r, skriver debatt\u00f6rerna. Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/\" \/>\n<meta property=\"og:site_name\" content=\"T\u00e5gf\u00f6retagen\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-26T12:55:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-04T16:05:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tagforetagen.se\/app\/uploads\/sites\/9\/2025\/11\/lina_lagerroth_markus_lagerquist.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ann-Charlotte Geissler\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Skriven av\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ann-Charlotte Geissler\" \/>\n\t<meta name=\"twitter:label2\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuter\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri - T\u00e5gf\u00f6retagen","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/","og_locale":"sv_SE","og_type":"article","og_title":"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri - T\u00e5gf\u00f6retagen","og_description":"Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen p\u00e5g\u00e5r, skriver debatt\u00f6rerna. Vi m\u00e5ste undvika en situation d\u00e4r passagerare fryser p\u00e5 perronger och godst\u00e5g st\u00e5r still medan implementeringen &hellip;","og_url":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/","og_site_name":"T\u00e5gf\u00f6retagen","article_published_time":"2025-11-26T12:55:09+00:00","article_modified_time":"2025-12-04T16:05:20+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.tagforetagen.se\/app\/uploads\/sites\/9\/2025\/11\/lina_lagerroth_markus_lagerquist.jpg","type":"image\/jpeg"}],"author":"Ann-Charlotte Geissler","twitter_card":"summary_large_image","twitter_misc":{"Skriven av":"Ann-Charlotte Geissler","Ber\u00e4knad l\u00e4stid":"3 minuter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/#article","isPartOf":{"@id":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/"},"author":{"name":"Ann-Charlotte Geissler","@id":"https:\/\/www.tagforetagen.se\/#\/schema\/person\/76b05f21e220cd1f82aca9b70b4cd7d0"},"headline":"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri","datePublished":"2025-11-26T12:55:09+00:00","dateModified":"2025-12-04T16:05:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/"},"wordCount":551,"image":{"@id":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tagforetagen.se\/app\/uploads\/sites\/9\/2025\/11\/lina_lagerroth_markus_lagerquist.jpg","articleSection":["ERTMS, signalsystem"],"inLanguage":"sv-SE"},{"@type":"WebPage","@id":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/","url":"https:\/\/www.tagforetagen.se\/2025\/11\/svensk-jarnvag-riskerar-ett-signalhaveri\/","name":"Svensk j\u00e4rnv\u00e4g riskerar ett signalhaveri - 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