Samenvatting
This DVD contains the proceedings of the 23rd World Road Congress of the World Road Association PIARC, Paris, 17-21 September 2007. It contains information on the congress and the exhibition, the written documents produced for the different sessions, visual aids of presentations, PIARC Activity report, general report and detailed conclusions of the sessions, the winning essays of the 2007 PIARC Prizes competition, etc. For papers presented at this congress, see C 44571 - C 44922.