The successful PPRS event in Paris enabled the sector to set the scene, to see clearly where it’s at technologically. But importantly, it also gave the sector an insight into where it has to go, said Jean-Francois Corte, secretary general of the World Road Association (PIARC), in his closing remarks. It showed that roads are not just a stand-alone national issue for individual governments, but a truly international issue, said Corte on the third and last day of the Pavement Preservation and Recycling Summit