Abstract
For abstracts of reprints from proceedings of oral presentations at the PIARC 2002 XIth International Winter Road Congress 28-31 January 2002, Sapporo, Japan please see C 23451 - C 23457 (ITRD E207779-E207785). The reprints are also available at the web: http://www.vti.se/EPiBrowser/Publikationer/S350.pdf