21st Congrès Belge de la Route, Gent, Belgium, 22-25 September 2009 http://www.wegencongres.be
Roads, Bridges, Tunnels International Conference, Mikhailovsky Manege in St. Petersburg, Russia , 23-25 September 2009 http://www.restec.ru/exhibitions/featured/transport/index.en.html
Congreso Ibero-LatinAmericano del Asfalto, Lisboa, Portugal, 22-27 November 2009 www.xvcila.org
2nd Workshop on 4PB, Guimarães, Portugal, 24-25 September 2009 http://www.civil.uminho.pt/4pb/index.htm