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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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Publications Routes/Roads Road network operations

This page lists Routes/Roads articles of PIARC in the field of road network operations. These publications are classified chronologically.

  • Toll motorways

    This article presente the results of a very extensive survey of the status of toll motorways in europe, which illustrates the efficienency of the toll road system very well. At the end of 1992, 13 European countries had part of their road system costs directly met by users; in particular, tolls were levied on 16 239 km of road, of which 15 537 km were motorways. On the basis of an agreement signed in Brussels, the twelve member nations of the Europeas Community (EC), at the time, reached an understanding [...]

  • Numerical forecasting of radiotion fog

    This article includes research results were presented during the Standing International Road Weather Commission (SIRWEC); 21-22 March 1994; Seefeld (Tyrol - Austria).

  • Parking supply standards using a "Matrix" approach: analysis of its potential and applicability

    Description of methodologies contributing to more sustainable urban developments through the reduction or control of urban motorized traffic growth, and the increased use of more efficient transportation modes.

  • Intelligent transport systems (ITS), activities at the European Union level

    Description of the current state of play with deployment of ITS in Europe. Analysis of its contribution to the provision of safe, efficient and sustainable transport, fit for the twenty first century. List of the domains that need to be pursued to safeguard interoperability between systems and services across organisational and jurisdictional boundaries.

  • Accompanying measures for rehabilitation of the Antwerp ring road

    Rehabilitation of the Antwerp ring road and description of the cooperation of the private and public sectors in this project.