EFFECTS OF CONVERTING A ZEBRA TO A PELICAN CROSSING
The conversion of a zebra crossing in Bracknell to a pelican provided an opportunity to study the effects of the two types of crossing on pedestrian and vehicle journey times and on road user behaviour. Time lapse cine films were taken on both crossings. The analysis has shown that converting the crossing reduced the dependence of vehicle delays on pedestrian flow at the expense of increasing pedestrian journey times. However, pedestrians who use the pelican crossing correctly were about ten times less likely to encounter a vehicle on the crossing than pedestrians on the zebra crossin. In Bracknell where the vehicle flows were low for a pelican crossing this benefit was cancelled by the proportion of pedestrians crossing during the green vehicle phase, who were then more exposed to traffic than those on the zebra crossing. (Author/TRRL)
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/03051315
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Corporate Authors:
Transport and Road Research Laboratory (TRRL)
Wokingham, Berkshire United Kingdom -
Authors:
- Williams, M C
- Publication Date: 1984
Media Info
- Features: Figures; References; Tables;
- Pagination: 17 p.
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Serial:
- Supplementary Report
- Issue Number: 830
- Publisher: Transport and Road Research Laboratory (TRRL)
- ISSN: 0305-1315
Subject/Index Terms
- TRT Terms: Before and after studies; Crosswalks; Green interval (Traffic signal cycle); Pedestrian flow; Pedestrians; Traffic delays; Traffic flow; Traffic signals; Traffic surveys; Travel time; Vehicles
- Uncontrolled Terms: Change; Conversion
- Geographic Terms: United Kingdom
- ITRD Terms: 9148: Before and after study; 9010: Delay; 9048: Modification; 1733: Pedestrian; 1659: Pedestrian crossing; 671: Traffic flow; 565: Traffic signal; 676: Traffic survey; 8119: United Kingdom; 1255: Vehicle
- Subject Areas: Highways; Operations and Traffic Management; Pedestrians and Bicyclists; Planning and Forecasting; Vehicles and Equipment; I72: Traffic and Transport Planning; I73: Traffic Control;
Filing Info
- Accession Number: 00391968
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- Report/Paper Numbers: HS-038 378
- Files: HSL, ITRD, TRIS, ATRI
- Created Date: Mar 29 1985 12:00AM