PIARC has organized an international call for individual papers, as for each World Road Congress.
Contributions were invited on 41 specific themes, in order to enrich and broaden the work and reflections of PIARC Technical Committees and Task forces. The proposed communications were evaluated by the Technical Committees and Task forces through a very detailed mechanism.
The authors of the selected papers are all invited to make a presentation at the poster sessions. In addition, some are invited to make a presentation at the technical sessions.