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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

sight distance

  • Language : PIARC Road Dictionary / English
  • Theme : Operations Traffic Traffic Engineering
  • Definition : Maximum distance at which a driver, at a height representative of a private car, situated at the cross section of road being considered, can see a point situated at a given height above the carriageway.
  • Synonyms : visibility distance

Sichtweite

  • Language : PIARC Road Dictionary / German
  • Theme : Betrieb Verkehr Verkehrstechnik
  • Definition : Durch den Fahrer einsehbare Strecke -- maximale Distanz, in der ein Fahrer aus einer für einen Pkw repräsentativen Höhe von einem bestimmten Querschnitt aus einen Punkt in einer vorgegebenen Zielhöhe über der Fahrbahn sehen kann.