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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

gradient

  • Language : PIARC Road Dictionary / English
  • Theme : Roads Design Geometry
  • Definition : Rate of change of elevation in the longitudinal direction of a road [COST 323].
  • Synonyms : slope

Gradiente

  • Language : PIARC Road Dictionary / German
  • Theme : Straßen Entwurf Geometrie
  • Definition : Neigung (der Bezugslinie) der Strasse gegen die Horizontale [COST 323]. Die Neigung der Gradiente gegen die Horizontale ist die Längsneigung.
  • Synonyms : Längsneigung (AT)