A Selected Reference List on Increasing Pedestrian Safety at Right-turn-on-red Intersections PDF Download

Author: Richard Presby
Publisher:
ISBN:
Category : Pedestrians
Languages : en
Pages : 12

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Author: Charles V. Zegeer
Publisher:
ISBN:
Category : Pedestrian accidents
Languages : en
Pages : 92

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"The purpose of this study was to determine current motorist compliance to RTOR regulations, develop and field test countermeasures for RTOR pedestrian accidents, and develop improved warrants and guidelines for prohibition of RTOR. Based on data from several U.S. cities, only 3.7 percent of all right-turning drivers violate no turn on red (NTOR) signs. However, of drivers with an opportunity to turn right on red, 20 percent violated the sign. At locations with RTOR allowed, 56.9 percent of motorists do not come to a complete stop before turning right on red. Based on conflict and violation data, 30 countermeasures were developed as possible treatments for RTOR-pedestrian accidents. Seven of these were field tested, including an offset stop bar, a red ball (symbolic) NTOR sign, a larger 30x36-in (75x90-cm) NTOR sign, a Look For Turning Vehicles pavement marking, a NTOR When Pedestrians Are Present sign, and an electronic variable message (blank-out) NTOR sign. Several promising applications for the devices were recommended. A critique was made of the current MUTCD guidelines on RTOR prohibition. Based on an analysis of conflicts at 199 intersection approaches, improved guidelines were recommended"--Technical report documentation page

Author: Charles V. Zegeer
Publisher:
ISBN:
Category :
Languages : en
Pages : 203

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Author: Richard P. Compton
Publisher:
ISBN:
Category : Right turn on red
Languages : en
Pages : 56

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The Energy Policy Act of 1992 required NHTSA to conduct a study of the safety impact of permitting right and left turns on red lights. The report presents a brief summary of the current status of State implementation of laws permitting right and left turns at red lights, a brief review of previous research, and the results of analyses of currently available data assessing the safety impact of permitting right turns on red.

Author: Charles V. Zegeer
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

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Author: Charles V. Zegeer
Publisher: DIANE Publishing
ISBN: 1428995501
Category : Pedestrian accidents
Languages : en
Pages : 164

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This guide is intended to provide information on how to identify safety and mobility needs for pedestrians with the roadway right-of-way. Useful for engineers, planners, safety professionals and decision-makers, the guide covers such topics as: the Walking Environment including sidewalks, curb ramps, crosswalks, roadway lighting and pedestrian over and under passes; Roadway Design including bicycle lanes, roadway narrowing, reducing the number of lanes, one-way/two-way streets, right-turn slip lanes and raised medians; Intersections with roundabouts, T-intersections and median barriers; and Traffic calming designs.

Author: L. Flynn (comp)
Publisher:
ISBN:
Category :
Languages : en
Pages : 370

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Author:
Publisher: Elsevier
ISBN: 0081026722
Category : Law
Languages : en
Pages : 4418

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In an increasingly globalised world, despite reductions in costs and time, transportation has become even more important as a facilitator of economic and human interaction; this is reflected in technical advances in transportation systems, increasing interest in how transportation interacts with society and the need to provide novel approaches to understanding its impacts. This has become particularly acute with the impact that Covid-19 has had on transportation across the world, at local, national and international levels. Encyclopedia of Transportation, Seven Volume Set - containing almost 600 articles - brings a cross-cutting and integrated approach to all aspects of transportation from a variety of interdisciplinary fields including engineering, operations research, economics, geography and sociology in order to understand the changes taking place. Emphasising the interaction between these different aspects of research, it offers new solutions to modern-day problems related to transportation. Each of its nine sections is based around familiar themes, but brings together the views of experts from different disciplinary perspectives. Each section is edited by a subject expert who has commissioned articles from a range of authors representing different disciplines, different parts of the world and different social perspectives. The nine sections are structured around the following themes: Transport Modes; Freight Transport and Logistics; Transport Safety and Security; Transport Economics; Traffic Management; Transport Modelling and Data Management; Transport Policy and Planning; Transport Psychology; Sustainability and Health Issues in Transportation. Some articles provide a technical introduction to a topic whilst others provide a bridge between topics or a more future-oriented view of new research areas or challenges. The end result is a reference work that offers researchers and practitioners new approaches, new ways of thinking and novel solutions to problems. All-encompassing and expertly authored, this outstanding reference work will be essential reading for all students and researchers interested in transportation and its global impact in what is a very uncertain world. Provides a forward looking and integrated approach to transportation Updated with future technological impacts, such as self-driving vehicles, cyber-physical systems and big data analytics Includes comprehensive coverage Presents a worldwide approach, including sets of comparative studies and applications

Author: Richard A. Retting
Publisher:
ISBN:
Category : Pedestrians
Languages : en
Pages : 16

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Right turn on red (RTOR) is permitted at most signalized intersections in the United States, primarily to reduce vehicle delays and fuel consumption. However, RTOR increases the risk of motor vehicle crashes and injuries, especially to pedestrians and in urban areas. To reduce the risk of pedestrian crashes at busy intersections, RTOR can be either entirely prohibited, prohibited during specified hours, or prohibited when pedestrians are present. The purpose of this study was to evaluate two methods for restricting RTOR at urban intersections -- traffic signs prohibiting RTOR during specified hours, and signs prohibiting RTOR when pedestrians are present. Fifteen intersections in Arlington, Virginia, where RTOR had previously been permitted at all times were randomly assigned into three groups -- control, no RTOR during specified hours, and no RTOR when pedestrians are present. Signs prohibiting RTOR during specified hours were very effective at increasing the percentage of drivers stopping at stop lines (from 21 to 40 percent), reducing the percentage of drivers turning right on red without stopping (from 32 to 13 percent), and reducing the number of pedestrians yielding to turning vehicles (from 17 to 7 percent). Signs giving drivers discretion to turn right on red based on whether pedestrians are present were not effective.

Author: Richard Presby
Publisher:
ISBN:
Category : Automobile driving
Languages : en
Pages : 36

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