{"id":5623,"date":"2025-05-29T00:05:30","date_gmt":"2025-05-28T14:05:30","guid":{"rendered":"https:\/\/wordpress.temp.irap-dev.org\/beyond-opinion-using-star-ratings-to-validate-rsa-findings\/"},"modified":"2026-04-30T15:02:17","modified_gmt":"2026-04-30T05:02:17","slug":"beyond-opinion-using-star-ratings-to-validate-rsa-findings","status":"publish","type":"post","link":"https:\/\/irap.org\/nl\/beyond-opinion-using-star-ratings-to-validate-rsa-findings\/","title":{"rendered":"Voorbij meningen: Sterrenbeoordelingen gebruiken om RSA-bevindingen te valideren"},"content":{"rendered":"<p>Met dank aan Kenn Beer, hoofdingenieur bij Safe System Solutions, voor dit artikel dat is gepubliceerd op <a href=\"https:\/\/www.linkedin.com\/pulse\/beyond-opinion-using-star-ratings-validate-rsa-findings-kenn-beer-kx0hc\/\">LinkedIn<\/a>.<\/p>\n<p id=\"ember52\" class=\"ember-view reader-text-block__paragraph\">Verkeersveiligheidsaudits (Road Safety Audits, RSA&#039;s) spelen al lange tijd een belangrijke rol bij het identificeren van ontwerpfouten die tot ongelukken kunnen leiden of de ernst ervan kunnen vergroten. Audits alleen bieden echter vaak geen consistente manier om risico&#039;s te meten of de omvang van de veiligheidsverbeteringen te communiceren.<\/p>\n<p id=\"ember53\" class=\"ember-view reader-text-block__paragraph\">In 2022, <a class=\"EecZwEFMSKhtOgVLxVNpIfZlKDkkORHb\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/safe-system-solutions\/\" data-test-app-aware-link=\"\">Safe System Solutions Pty Ltd <\/a>werkte samen met <a class=\"EecZwEFMSKhtOgVLxVNpIfZlKDkkORHb\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/irap\/\" data-test-app-aware-link=\"\">iRAP<\/a> en de <a class=\"EecZwEFMSKhtOgVLxVNpIfZlKDkkORHb\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/asian-development-bank\/\" data-test-app-aware-link=\"\">Aziatische Ontwikkelingsbank (ADB)<\/a> Het doel is een proces te ontwikkelen dat verkeersveiligheidsaudits (Road Safety Audits, RSA&#039;s) objectiever maakt en ambitieuzere, op het Safe System afgestemde aanbevelingen stimuleert. Maak kennis met ons nieuwe proces: <strong>Sterrenclassificatie voor verkeersveiligheidsaudits (SR4RSA).<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2026\/04\/1748293048048.png\" alt=\"1748293048048\" \/><\/p>\n<div class=\"reader-image-block reader-image-block--full-width\" style=\"text-align: center;\">\n<figure class=\"reader-image-block__figure\"><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><em>Voorbeeld van de uitvoer van een SR4RSA-bevinding<\/em><\/figcaption><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n<p id=\"ember55\" class=\"ember-view reader-text-block__paragraph\">SR4RSA combineert de sterke punten van RSA&#039;s met de internationaal erkende Star Rating-methodologie van iRAP. Het biedt besluitvormers een betrouwbaardere, herhaalbare en kwantificeerbare manier om de veiligheidsprestaties tijdens de ontwerpfase te beoordelen en te verbeteren. En het beste van alles: de handleiding hiervoor is gratis beschikbaar.<\/p>\n<p><a class=\"button\" href=\"https:\/\/www.adb.org\/sites\/default\/files\/publication\/814761\/carec-rse-manual-5-star-ratings-road-safety-audit.pdf\" target=\"_blank\" rel=\"noopener\">Download het hier<\/a><\/p>\n<p id=\"ember57\" class=\"ember-view reader-text-block__heading-3\"><strong>Waarom het belangrijk is<\/strong><\/p>\n<p id=\"ember58\" class=\"ember-view reader-text-block__paragraph\">RSA&#039;s zijn gebaseerd op expertise en contextgevoeligheid, maar vaak subjectief. De sterrenbeoordelingen van iRAP zijn gebaseerd op data en gestandaardiseerd, maar missen mogelijk lokale nuances. SR4RSA combineert beide benaderingen om:<\/p>\n<ul>\n<li>Kwantificeer het veiligheidsrisico met behulp van een schaal van 1 tot 5 sterren voor alle weggebruikers.<\/li>\n<li>Lever bewijsmateriaal aan ter ondersteuning van de ontwerpaanbevelingen.<\/li>\n<li>In lijn brengen met wereldwijde doelstellingen (bijvoorbeeld alle nieuwe wegen die 3 sterren of beter behalen).<\/li>\n<li>Schat de vermindering van het aantal ongevallen en de economische opbrengsten in.<\/li>\n<\/ul>\n<p id=\"ember60\" class=\"ember-view reader-text-block__paragraph\">Het is een slimme manier om de Safe System-aanpak concreet en meetbaar te maken.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2026\/04\/1748293137990.png\" alt=\"1748293137990\" \/><\/p>\n<div class=\"reader-image-block reader-image-block--full-width\" style=\"text-align: center;\">\n<figure class=\"reader-image-block__figure\"><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><em>SR4RSA-proces (niveau 1)<\/em><\/figcaption><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n<p id=\"ember62\" class=\"ember-view reader-text-block__heading-3\"><strong>Hoe het werkt<\/strong><\/p>\n<p id=\"ember63\" class=\"ember-view reader-text-block__paragraph\">SR4RSA kan op verschillende niveaus worden toegepast, afhankelijk van de omvang en fase van het project en de beschikbare gegevens:<\/p>\n<ul>\n<li>Niveau 1: Snelle beoordeling van individuele auditbevindingen met behulp van de iRAP Star Rating Demonstrator<\/li>\n<li>Niveau 2: Sterrenbeoordelingen voor volledige ontwerplengtes, v\u00f3\u00f3r en na toepassing van de aanbevelingen uit de audit.<\/li>\n<li>Niveau 3: Corridorbrede analyse met sterrenclassificaties, schattingen van het aantal dodelijke slachtoffers en kosten-batenanalyse met behulp van het SR4D-platform van iRAP.<\/li>\n<\/ul>\n<p id=\"ember65\" class=\"ember-view reader-text-block__paragraph\">Elke aanpak helpt wegbeheerders om de impact van ontwerpwijzigingen op de veiligheid beter te begrijpen.<\/p>\n<p id=\"ember66\" class=\"ember-view reader-text-block__heading-3\"><strong>Wanneer moet je SR4RSA gebruiken?<\/strong><\/p>\n<p id=\"ember67\" class=\"ember-view reader-text-block__paragraph\">SR4RSA sluit naadloos aan op de concept-, ontwerp- en detailontwerpfase en is ook waardevol in de pre-openingsfase. Het zorgt ervoor dat aanbevelingen gekoppeld zijn aan meetbare veiligheidsresultaten en helpt bevestigen dat prestatiedoelen (zoals een minimum van 3 sterren) worden behaald.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2026\/04\/1748293197001.png\" alt=\"1748293197001\" \/><\/p>\n<div class=\"reader-image-block reader-image-block--full-width\" style=\"text-align: center;\">\n<figure class=\"reader-image-block__figure\"><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><em>Wanneer kan SR4RSA het beste worden ingezet?<\/em><\/figcaption><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n<p id=\"ember69\" class=\"ember-view reader-text-block__heading-3\"><strong>Wereldwijde afstemming en impact<\/strong><\/p>\n<p id=\"ember70\" class=\"ember-view reader-text-block__paragraph\">SR4RSA ondersteunt het VN-wereldplan voor verkeersveiligheid, waaronder:<\/p>\n<ul>\n<li>Doel 3: Alle nieuwe wegen moeten minimaal 3 sterren krijgen.<\/li>\n<li>Doel 4: 75% aan reizen over wegen met 3 sterren of beter.<\/li>\n<\/ul>\n<p id=\"ember72\" class=\"ember-view reader-text-block__paragraph\">Het is bovendien zeer kosteneffectief. Onderzoek toont aan dat upgrades naar een hogere sterrenclassificatie duizenden doden kunnen voorkomen door slimmere beslissingen te nemen over de infrastructuur, zonder dat dit veel (of zelfs geen) extra kosten met zich meebrengt.<\/p>","protected":false},"excerpt":{"rendered":"<p>Thanks to Kenn Beer, Principal Engineer at Safe System Solutions for this article published on LinkedIn. Road Safety Audits (RSAs) have long played an important role in identifying design issues that may lead to crashes or make crashes more serious. But audits alone often lack a consistent way to measure risk or communicate the scale [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":5624,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-5623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-global-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Beyond Opinion: Using Star Ratings to Validate RSA Findings - iRAP<\/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:\/\/irap.org\/nl\/beyond-opinion-using-star-ratings-to-validate-rsa-findings\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Beyond Opinion: Using Star Ratings to Validate RSA Findings\" \/>\n<meta property=\"og:description\" content=\"Thanks to Kenn Beer, Principal Engineer at Safe System Solutions for this article published on LinkedIn. Road Safety Audits (RSAs) have long played an important role in identifying design issues that may lead to crashes or make crashes more serious. 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