Abstract
This volume is one of the annexes to a main report on safety effects of road design standards which was compiled by SWOV in collaboration with other European partners, in 1993-1994. For the covering abstract of the report or the report itself, see C 2838. The main objective of the project presented in this annex was the analysis of cross-section dimmensions established in national standards, basic criteria and safety effects of lane widths and shoulder widths.