Samenvatting
These 8 papers deal with the subject of the operational effects of geometrics and access management. Specific topics discussed include the following: the relationship between roadway characteristics and speed variation;low-cost safety concepts for two-way, stop-controlled rural intersections; predicting speed along horizontal curves on two-lane highways; using driver steering behaviour to find desirable spiral lengths for horizontal curves; the safety analysis of interchanges; collision prediction models for three-dimensional alignments of two-lane rural highways; prioritising access management implementation; and the effects of grade on the speed and travel time of vehicles entering driveways.