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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

drip

  • Language : PIARC Road Dictionary / English
  • Theme : Roads Drainage and Sewerage
  • Definition : Groove provided close to the edge of the underside of a bridge deck or similar element which prevents water running down the face from flowing across the soffit [LCPC-IFSTTAR].
  • Synonyms : drip notch / drip mould / drip mold (US)

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