Research on Width of Traffic Securing in winter

Abstract. This research work has focused on the examination and verification of the influence for road user that the presence of the width of a traffic securing in winter in the snowy region, by conducting several experiments using driving simulator and the real car. And then, the management widths for senses of safety and snow removal that the road users feel safe are discussed. Experiment results has shown that the evaluation of snow removal is overall strict than the senses of safety, and the management width for senses of safety and snow removal for which the road users feel safe is to be preferred 5 meters or more