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Development of Design Criteria for Crosswalks at Signalized Intersections  

하태준 (전남대학교 토목공학과)
박제진 (전남대학교 토목공학과)
이형무 (전남대학교 토목공학과)
Publication Information
Journal of Korean Society of Transportation / v.21, no.4, 2003 , pp. 47-56 More about this Journal
Abstract
There are no specific criteria deciding what type of crosswalk installs although 4 typed crosswalks at signalized intersections classify according to number of stop line, spacing from the border of intersections and existence of traffic islands or not. Accidents involving pedestrians at signalized intersections are classified by type of crosswalks by traffic volume, pedestrian volume at crosswalk, intersection geometry and phase in view of pedestrians' safety at 50 intersections in Gwangju. The Multiple regression models are applied to express the pedestrian accident rate. In addition, process deciding what type of crosswalk installs which includes accident rate involved pedestrian is changed into number of accident is represented to reduce number of accidents. This paper presents what type of crosswalk installs in order to reduce pedestrian involved accidents at new or existing crosswalk.
Keywords
신호교차로;횡단보도;설치형태;사고유형;횡단보도 보행자사고율 예측 모형;
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