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Evaluating The Effectiveness Of Red Light Running Camera Enforcement In Cedar Rapids And Developing Guidelines For Selection And Use Of Red Light Running Countermeasures
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Book Synopsis Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines for Selection and Use of Red Light Running Countermeasures by : Shauna L. Hallmark
Download or read book Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines for Selection and Use of Red Light Running Countermeasures written by Shauna L. Hallmark and published by . This book was released on 2011 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Red light running (RLR) is a problem in the US that has resulted in 165,000 injuries and 907 fatalities annually. In Iowa, RLR-related crashes make up 24.5 percent of all crashes and account for 31.7 percent of fatal and major injury crashes at signalized intersections. RLR crashes are a safety concern due to the increased likelihood of injury compared to other types of crashes. One tool used to combat red light running is automated enforcement in the form of RLR cameras. Automated enforcement, while effective, is often controversial. Cedar Rapids, Iowa installed RLR and speeding cameras at seven intersections across the city. The intersections were chosen based on crash rates and whether cameras could feasibly be placed at the intersection approaches. The cameras were placed starting in February 2010 with the last one becoming operational in December 2010. An analysis of the effect of the cameras on safety at these intersections was determined prudent in helping to justify the installation and effectiveness of the cameras. The objective of this research was to assess the safety effectiveness of the RLR program that has been implemented in Cedar Rapids. This was accomplished by analyzing data to determine changes in the following areas: Reductions in red light violation rates based on overall changes, time of day changes, and changes by lane; Effectiveness of the cameras over time; Time in which those running the red light enter the intersection; Changes in the average headway between vehicles entering the intersection.
Book Synopsis Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids by : Shauna L. Hallmark
Download or read book Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids written by Shauna L. Hallmark and published by . This book was released on 2011 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The installation of red light running cameras as well as speed enforcement cameras at select approaches provided a somewhat unique opportunity to evaluate the two countermeasures together.
Book Synopsis MTC ... Annual Report by : Midwest Transportation Consortium
Download or read book MTC ... Annual Report written by Midwest Transportation Consortium and published by . This book was released on 2010 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating the Use of Red Light Running Photographic Enforcement Using Collisions and Red Light Running Violations by :
Download or read book Evaluating the Use of Red Light Running Photographic Enforcement Using Collisions and Red Light Running Violations written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The issue of red light running (RLR) has long been a problem throughout the United States. There is considerable debate within the general public and public agencies regarding the use of photographic enforcement to deter red light violations. Many studies have been conducted on the effectiveness of red light cameras (RLCs) at reducing collisions. However, the question still remains as to whether RLCs actually change driver behavior. Many municipalities across the State of North Carolina have relied on studies conducted in other states or countries to validate the use of cameras within their jurisdiction. Many of these studies are weak and could be more rigorous. The need for more thorough study motivated this research effort to help define the effectiveness of RLCs within the City of Raleigh, North Carolina. Four specific tasks were identified to help in this research effort. First, a literature review was conducted to determine the reported effects of other research efforts throughout the United States and other countries. Various types of studies have been conducted around the world. Of particular interest were studies that were rigorous in nature, such as those using comparison sites. Many studies completed in previous research indicate that RLC enforcement reduces the frequency of collisions at treated intersections. However, there are a limited number of rigorous studies (especially those in the United States, particularly in North Carolina). Analyses that used comparison sites usually did not perform tests to see if comparison sites acted in a similar manner to treatment sites. Six focus groups were convened in an effort to gather information on attitudes, opinions, and beliefs associated with photographic enforcement to better enhance traffic law enforcement. Two community and four professional focus groups were assembled. Overall, the perception of photographic enforcement was positive. Suggested improvements included enhancing the appeal process, using prof.
Book Synopsis Red Light Camera Systems by : Cynthia Munoz
Download or read book Red Light Camera Systems written by Cynthia Munoz and published by Nova Science Publishers. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Red light running is one of the major causes of crashes, deaths, and injuries at signalised intersections. The Federal Highway Administration (FHWA) and National Highway Traffic Safety Administration (NHTSA) support a comprehensive approach to intersection safety that incorporates engineering, education, and enforcement countermeasures to prevent red light running and improve intersection safety. Red light cameras can be a very effective countermeasure to prevent red light running. There are a number of studies that indicate reduction in crashes at signalised intersections due to red light cameras. The fundamental objective of the research in this book is to determine the effectiveness of RLC systems in reducing crashes. A description of all project efforts is described in this book.
Book Synopsis Automated Enforcement for Speeding and Red Light Running by : Kimberly A. Eccles
Download or read book Automated Enforcement for Speeding and Red Light Running written by Kimberly A. Eccles and published by Transportation Research Board. This book was released on 2012 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this research was to find out which automated enforcement programs have been successful and what contributed to their success, as well as which programs have been unsuccessful and to draw lessons from their experiences. This was accomplished through a comprehensive assessment of automated speed and red light running enforcement activity in the United States and Canada, which led to the development of guidelines to assist agencies in implementing and operating successful automated enforcement programs. Over 350 jurisdictions with current or past automated enforcement programs were contacted by survey and phone as part of the assessment. In addition to the survey, an extensive literature review was conducted to determine the effect of the programs, cost effectiveness, and resource requirements, and to get the perspective of the public.
Book Synopsis Review and Evaluation of Enforcement Issues and Safety Statistics Related to Red-light-running by : James A. Bonneson
Download or read book Review and Evaluation of Enforcement Issues and Safety Statistics Related to Red-light-running written by James A. Bonneson and published by . This book was released on 2003 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this research project are to: (1) quantify the safety impact of red-light-running at intersections in Texas, and (2) provide guidelines for identifying truly problem intersections and whether enforcement or engineering countermeasures are appropriate. This report documents the findings from the first year of a two-year project. During the first year, data were collected to quantify the character and extent of red-light violations and related crashes in Texas. Data were also collected to quantify the effectiveness of intersection traffic control enforcement. The findings from a review of the literature on red-light-running and an analysis of red-light-running crash data are included in this report. A procedure for identifying and quantifying red-light-running-related crashes is described.
Book Synopsis Evaluating the Use of Red Light Running Photographic Enforcement Using Collisions and Red Light Running Violations by : Christopher Michael Cunningham
Download or read book Evaluating the Use of Red Light Running Photographic Enforcement Using Collisions and Red Light Running Violations written by Christopher Michael Cunningham and published by . This book was released on 2004 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: camera, enforcement, red light running.
Book Synopsis Impact of Red Light Camera Enforcement on Crash Experience by : Hugh W. McGee
Download or read book Impact of Red Light Camera Enforcement on Crash Experience written by Hugh W. McGee and published by Transportation Research Board. This book was released on 2003 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: National Cooperative Highway Research Program.
Book Synopsis The Effectiveness of Iowa's Automated Red Light Running Enforcement Programs by : Eric J. Fitzsimmons
Download or read book The Effectiveness of Iowa's Automated Red Light Running Enforcement Programs written by Eric J. Fitzsimmons and published by . This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Highway Administration estimates that red light running causes more than 100,000 crashes and 1,000 fatalities annually and results in an estimated economic loss of over $14 billion per year in the United States. In Iowa alone, a statewide analysis of red light running crashes, using crash data from 2001 to 2006, indicates than an average of 1,682 red light running crashes occur at signalized intersections every year. As a result, red light running poses a significant safety issue for communities. Communities rarely have the resources to place additional law enforcement in the field to combat the problem and they are increasingly using automated red light running camera-enforcement systems at signalized intersections. In Iowa, three communities currently use camera enforcement since 2004. These communities include Davenport, Council Bluffs, and Clive. As communities across the United States attempt to address red light running, a number of communities have implemented red light running camera enforcement programs. This report examines the red light running program in Iowa and summarizes results of analyses to evaluate the effectiveness of such cameras.
Book Synopsis Guidance for Using Red Light Cameras by :
Download or read book Guidance for Using Red Light Cameras written by and published by . This book was released on 2003 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating the use of red light running photographic enforcement using collisions and red light running violations by :
Download or read book Evaluating the use of red light running photographic enforcement using collisions and red light running violations written by and published by . This book was released on 2004 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Guidelines for Identifying and Treating Locations with a Red-light-running Problem by : James A. Bonneson
Download or read book Development of Guidelines for Identifying and Treating Locations with a Red-light-running Problem written by James A. Bonneson and published by . This book was released on 2004 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Feasibility of Using Video Cameras for Automated Enforcement on Red-light Running and Managed Lanes by : Harry Li
Download or read book Feasibility of Using Video Cameras for Automated Enforcement on Red-light Running and Managed Lanes written by Harry Li and published by . This book was released on 2009 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of this study is to evaluate the feasibility, effectiveness, legality, and public acceptance aspects of automated enforcement on red light running and high occupancy vehicle (HOV) occupancy requirement using video cameras in Nevada. This objective was accomplished by conducting a literature review of previous studies and lessons learned in other states, conducting public opinion polls and agency survey, assessing the violation rate in HOV lanes, analyzing accident data related to red light running in Nevada's urban areas, and reviewing legal and public acceptance issues in other states. Since automated red-light running enforcement has proven to be reliable and supportive by most of Nevada's public surveyed, pilot installation and test of red-light running camera systems are recommended at selected intersections where high-violation and high-crash rates exist. Considering the inherent difficulty of photo-HOV occupancy enforcement technology and the relatively low support of 43% from Nevada's residents, video camera systems are recommended as supplemental countermeasures for reducing HOV occupancy violations. The results of the study could be used as the basis for pursuing legislative changes to allow the automated red-light running enforcement and photo-HOV occupancy enforcement in Nevada.
Book Synopsis Making Intersections Safer by : Hugh W. McGee
Download or read book Making Intersections Safer written by Hugh W. McGee and published by . This book was released on 2003 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developing an Objective Warrant System for Red Light Cameras by : Hannah D. McBride
Download or read book Developing an Objective Warrant System for Red Light Cameras written by Hannah D. McBride and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photo-enforced traffic signals, or red light cameras (RLCs), have been shown to be an effective countermeasure to address red light running (RLR). Unfortunately, RLCs are often installed at specific intersections in reaction to public/political pressure or based on subjective recommendations from traffic engineers or enforcement officers. There is no existing analytical methodology that can objectively determine where RLCs would prove to be most effective.The predominant goal of this research was to develop a robust procedure that enables road authorities to make objective decisions about the installation of RLCs. The resulting worksheet-based warrant system was developed to provide an efficient methodology that determines if an intersection is an appropriate candidate for RLCs. The worksheet combines a predictive model that forecasts the expected proportion of daily RLR incidence, collision modification estimates associated with installing RLCs, and an economic feasibility evaluation. A threshold value for the warrant system was determined to be 42,000, which represents the minimum number of red light violations that must occur each year to warrant RLCs based on cost-recovery. Jurisdictions are encouraged to use the worksheet to assess a network of urban signalized intersections to determine appropriate locations to install RLCs and their relative priorities.
Book Synopsis Red Light Camera Systems Operational Guidelines by :
Download or read book Red Light Camera Systems Operational Guidelines written by and published by . This book was released on 2005 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
