Samenvatting
The five themes discussed at the conference were as follows: Theme 1- road safety; Theme 2- urban mobility; Theme 3- development and conservation of resources; Theme 4- roads and the environment; Theme 5- construction techniques. For a list of the papers in each theme, see B 15282, B 15310, B 15315, B 15316, B 15337 and B 15338 (IRRD abstracts Nos: 206363 to 206368).