Term of the Road Dictionary

road weather conditions

  • Language : PIARC Road Dictionary / English
  • Theme : Operations Winter Serviceability
  • Definition : All the facts and factors used to assess vehicle driving risks in a given region, taking into account the effect of the ambient weather conditions on the road. Note: road weather conditions include visibility on the road and the condition of the pavement, based on temperature, humidity, precipitation and wind readings taken at the road surface [OQLF].
  • Synonyms : roadway weather conditions (US)

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