Welcome on piarc.org!

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.

This site uses cookies to optimize its operation. They allow you to securely access your personal space and download our publications. You accept their use by clicking on the "Accept" button.

Term of the Road Dictionary

arrester bed

  • Language : PIARC Road Dictionary / English
  • Theme : Roads Design Components of the Road
  • Definition : Area of land adjacent to the road, filled with a particular material to decelerate and stop errant vehicles; generally located on long steep descending gradients [CEN].

Bremsbett

  • Language : PIARC Road Dictionary / German
  • Theme : Straßen Entwurf Bestandteile der Straße
  • Definition : Mit Schotter gefüllter Bereich eines Notfallstreifens, in dem die Fahrzeuge abgebremst werden.