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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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Adapting Road Network Design, Maintenance and Operations Documents to the Realities of Climate Change

Through freeze/thaw cycles, temperature gradients, flooding and storms, climatic conditions regularly affect the state of transportation infrastructure. In order to reduce vulnerabilities in this sector, facility management practices are based on a set of design, maintenance and operations references that incorporate a broad array of climate parameters. Despite the substantial efforts expended globally to limit greenhouse gas emissions and prevent the planet from heating by more than 2°C, several emerging trends are nonetheless being anticipated, like a longer heat wave season, rising sea levels and altered precipitation profiles. Risks to infrastructure will thus evolve as climate change runs its course: it is essential for facility managers to revise their reference materials accordingly!

  • Information sheet

    • Date: 2020
    • Author(s): PALHOL Jérome / COLIN Marie
    • PIARC Ref.: RR383-033
    • Number of pages: 4
  • This article has been published in the Routes/Roads magazine

    N° 383

    1e trimestre 2020 / Mars

    26e Congrès mondial de la Route, Prix PIARC 2019