{"id":156,"date":"2025-07-17T09:44:21","date_gmt":"2025-07-17T09:44:21","guid":{"rendered":"https:\/\/wordpress.attica.nu\/wordpress\/?p=156"},"modified":"2025-09-02T17:20:17","modified_gmt":"2025-09-02T17:20:17","slug":"systeemsprong-ret-2017-heden","status":"publish","type":"post","link":"https:\/\/attica.nu\/en\/systeemsprong-ret-2017-heden\/","title":{"rendered":"System Improvement Rotterdam Metro"},"content":{"rendered":"<p><strong>Part of the metro network in Rotterdam passes 21 level crossings. This metro is legally a high speed tram, but completely laid out on its own track.<\/strong><\/p>\n\n\n\n<p>Many of these intersections are equipped with level crossing barriers, but the speed of the subway at the intersection is limited to 50km\/h. The installed level crossings are at the end of their lifespan. In 2017, RET started a project to increase the safety of the existing crossings and replace all crossings for new \"standard\" crossings, to adapt the priority of the metro at the intersection and to increase the speed over a part of the route.&nbsp;<br><br>The Attica consultants are involved in the preparation of specifications and contracts, project management, safety management, systems engineering and coordination with internal and external operational parties.<\/p>\n\n\n\n<p><strong>Client:<\/strong> RET<br><strong>Roles:\u00a0<\/strong><br><br>- Project Coordinator\/Technical Project Manager<br>- Safety Manager<br>- System Engineering Advisor<br>- Advisor for operational coordination between RET, the police and the safety region.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"996\" height=\"692\" src=\"https:\/\/wordpress.attica.nu\/wordpress\/wp-content\/uploads\/2025\/07\/schermafbeelding-2020-07-05-om-16.17.33.png\" alt=\"\" class=\"wp-image-162\" style=\"width:684px;height:auto\" srcset=\"https:\/\/attica.nu\/wp-content\/uploads\/2025\/07\/schermafbeelding-2020-07-05-om-16.17.33.png 996w, https:\/\/attica.nu\/wp-content\/uploads\/2025\/07\/schermafbeelding-2020-07-05-om-16.17.33-300x208.png 300w, https:\/\/attica.nu\/wp-content\/uploads\/2025\/07\/schermafbeelding-2020-07-05-om-16.17.33-768x534.png 768w\" sizes=\"(max-width: 996px) 100vw, 996px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Een deel van het metronet in Rotterdam passeert 21 gelijkvloerse kruisingen. De metro is hier dan ook wettelijk gezien een sneltram, wel volledig aangelegd op een eigen baan. Vele van deze kruisingen zijn uitgerust met overwegbomen, maar de snelheid van de metro op het kruisingsvlak is beperkt tot 50 km\/u. De ge\u00efnstalleerde overwegen zijn einde [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/posts\/156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/comments?post=156"}],"version-history":[{"count":4,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/posts\/156\/revisions"}],"predecessor-version":[{"id":694,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/posts\/156\/revisions\/694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/media\/157"}],"wp:attachment":[{"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/media?parent=156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/categories?post=156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/attica.nu\/en\/wp-json\/wp\/v2\/tags?post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}