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

traffic signal plan

  • Language : PIARC Road Dictionary / English
  • Theme : Operations Traffic Traffic Operation
  • Definition : Set of data which defines all or part of the operation of a signal-controlled junction (or a group of signal-controlled junctions).

Signalprogramm

  • Language : PIARC Road Dictionary / German
  • Theme : Betrieb Verkehr Verkehrsbetrieb
  • Definition : Hinsichtlich Dauer und Zuordnung festgelegte Signalzeiten einer Lichtsignalanlage.