文章基本信息

标题：A methodology to assess pedestrian crossing safety
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作者：Olga Basile ; Olga Basile ; Luca Persia 等
期刊名称：European Transport Research Review
印刷版ISSN：1867-0717
电子版ISSN：1866-8887
出版年度：2010
卷号：2
期号：3
页码：129-137
DOI：10.1007/s12544-010-0036-z
语种：English
出版社：Springer
摘要：Abstract Purpose The safety level of a pedestrian crossing is affected by infrastructure characteristics and vehicular and pedestrian traffic level. This paper presents a methodology that allows assessing the safety level of a pedestrian crossing, regulated or not by traffic light, in an urban area according to the features of the crossing. Methods A hierarchical structure representing factors influencing crossing safety has been developed and the relative contributions of each factor were calculated using AHP method. A composite index for crossing safety and specific indexes for main aspects included in the assessment have been developed. Results Main assessment aspects are: Spatial and Temporal Design, Day-time and Night-time Visibility and Accessibility. Night-time Visibility resulted to have the higher weight (about 41%). Conclusion Developed indexes allow ranking of pedestrian crossings and assigning intervention priorities, highlighting the aspects which are to be enhanced. The methodology has been used for the evaluation of 215 pedestrian crossings in 17 European cities for the Pedestrian Crossing Assessment Project co-financed by FIA Foundation.
关键词：Pedestrian crossing;Safety index;Assessment;AHP