Research on the actual condition of non-statutory pavement markings on community streets

Abstract

This study focused on the potential of non-statutory pavement markings as a traffic safety measure on community streets. The purpose of this study is to clarify the actual conditions such as implementation record of non-statutory pavement markings and issues that municipalities face regarding non-statutory pavement markings. The results of the questionnaire survey which targeted municipalities showed that the following key findings: first, municipalities with larger populations tend to have more implementation record of non-statutory pavement markings. Second, many municipalities are concerned about the costs of installation and maintenance, and the effectiveness. Third, consultations and explanations with local residents are conducted by neighborhood associations, nearby elementary schools, and residents along the road, in that order.