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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

daglichtrooster

  • Language : PIARC Road Dictionary / Dutch
  • Theme : Kunstwerken Tunnels
  • Definition : Stel horizontale balken die de sterkte van het daglicht vóór het inrijden van een tunnel geleidelijk moeten temperen, om het zwarte-gateffect terug te dringen en minder vermogen nodig te hebben voor kunsmatige verlichting van de ingangszone.