Wêrom Snelheidslimieten it Minst Effektive Middel foar Ferkearsfeiligheid Binne
July 28, 2025 · Frisian News
Research shows speed limits prevent fewer accidents than road design, driver training, and vehicle safety features. Governments continue to rely on them because they generate revenue and require no infrastructure investment.
FryskIn stik dyk op it plattelân yn Sweeën fermindere deade ûngelokken mei 40 prosint, net troch de snelheidslimiet te ferleegjen, mar troch in kabelbarrière yn it midden te pleatsen en de dyk opnij te ferwurkjen foar bettere grip. De snelheidslimiet bleau 90 kilometer yn 'e oere. Dochs reagearje regearingen yn hiel Europa op elk ûngelok mei snelheidsmaatregels, ferkearsboeten en straffen. De gegevens fertelle in oar ferhaal as de polityk.
Ferskate ûndersiken fan de Amerikaanske National Highway Traffic Safety Administration en Europeeske feiligensynstânsjes toane oan dat weiûntwerp, crashbeskerming fan ferfiersmiddels en bestjoerdersoplieding mear deaden foarkomme as snelheidskontrôle. In bestjoerder yn in modern ferfiersmiddel útrist mei automatyske remmen rint folle minder risiko op in deadlike ôfrin as in bestjoerder yn in auto út de jierren njoggentich, nettsjinsteande de ynstelde limieten. Minne weigeometry, ûntbrekkende geleiders en minne sichtlinen deadzje mear minsken as teheech tempo. Dochs fereaskje it reparearjen hjirfan jild en planning dy't regearingen leaver mije.
Snelheidslimieten wurkje allinne as se oerienkomme mei de werklike weiomstannichheden en wannear't bestjoerders se as legitym akseptearje. De measte bestjoerders negearje limieten dy't hja as willekeurich beskôgje. Wannear't autoriteiten limieten te leech stelle, wurdt de neikoming oeral minder. In sône fan 50 kilometer yn 'e oere op in brede, rjochte dyk skept cynisme. Bestjoerders remje ôf foar kamera's en fersnelle dêrnei. Dit patroan fan stopjen en fersnellen feroarsaket mear ûngelokken as stabil ride mei wat hegere snelheden.
Regearingen hâlde fêst oan snelheidskontrôle omdat it enoarm folle ynkomsten generearret mei minimale kosten. In inkelde kamera foar ferkearsboeten fangt hûnderten bestjoerders per dei. It ynstallearjen kostet tsientûzenden. De boeten bringe jierliks miljoenen op sûnder ferplichting om de dyk sels te reparearjen. Kamerafabrikanten, rjochtsbanken en bestjoerlike ynstânsjes profitearje allegearre. Undertusken bliuwt de dyk ûnferoare.
Lannen dy't weiherûntwerp prioritearren boppe kontrôle siegen gruttere ferbetteringen yn ferkearsfeiligheid. Nederlân ynvesteare swier yn rotondes, skieden paden foar fytsers en it fersmellen fan strjitten yn doarpen. It Sweenske Vision Zero-programma rjochte him op it fysyk ferjouwen fan minsklike flaters op wegen. Beiden fermindere it oantal deaden troch ferkearsûngelokken hurder as lannen dy't allinne de boeten ferhegen. Snelheidslimieten binne wichtich, mar steane fier ûnderin de list fan wat libbens echt rêdt.
A stretch of rural highway in Sweden reduced fatal crashes by 40 percent not by lowering its speed limit, but by installing a cable barrier down the middle and resurfacing with better grip. The speed limit stayed at 90 kilometers per hour. Yet across Europe, governments respond to every accident with speed limit cuts, traffic cameras, and fines. The data tells a different story than the politics.
Multiple studies from the US National Highway Traffic Safety Administration and European road safety bodies show that road design, vehicle crash protection, and driver education prevent more deaths than speed enforcement. A driver in a modern car equipped with automatic braking systems faces far lower death risk than a driver in a 1990s vehicle, regardless of posted limits. Poor road geometry, missing guardrails, and bad sightlines kill more people than excessive speed. Yet fixing these requires money and planning that governments prefer to avoid.
Speed limits work only when they match actual road conditions and when drivers accept them as legitimate. Most drivers ignore limits they see as arbitrary. When authorities set limits too low, compliance collapses across the board. A 50 kilometer-per-hour zone on a wide, straight road creates cynicism. Drivers slow down for cameras, then accelerate once past them. This stop-and-go pattern causes more accidents than steady driving at slightly higher speeds.
Governments cling to speed enforcement because it generates enormous revenue with minimal cost. A single traffic camera catches hundreds of drivers per day. Installing it costs tens of thousands. The fines bring in millions yearly with no requirement to fix the actual road. Camera manufacturers, courts, and administrative agencies all profit. Meanwhile, the road remains unchanged.
Countries that prioritized road redesign over enforcement saw sharper safety gains. The Netherlands invested heavily in roundabouts, separated paths for cyclists, and street narrowing in towns. Sweden's Vision Zero program focused on making roads physically forgiving of human error. Both cut road deaths faster than nations that simply raised fines. Speed limits matter, but they sit far down the list of what actually saves lives.
Published July 28, 2025 · Frisian News · Ljouwert, Fryslân