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Safety Analysis Of Low Volume Rural Roads In Iowa
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Book Synopsis Safety Analysis of Low-volume Rural Roads in Iowa by : Reginald R. Souleyrette
Download or read book Safety Analysis of Low-volume Rural Roads in Iowa written by Reginald R. Souleyrette and published by . This book was released on 2010 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iowa features an extensive surface transportation system, with more than 110,000 miles of roadway, most of which is under the jurisdiction of local agencies. Given that Iowa is a lower-population state, most of this mileage is located in rural areas that exhibit low traffic volumes of less than 400 vehicles per day. However, these low-volume rural roads also account for about half of all recorded traffic crashes in Iowa, including a high percentage of fatal and major injury crashes. This study was undertaken to examine these crashes, identify major contributing causes, and develop low-cost strategies for reducing the incidence of these crashes. Iowa's extensive crash and roadway system databases were utilized to obtain needed data. Using descriptive statistics, a test of proportions, and crash modeling, various classes of rural secondary roads were compared to similar state of Iowa controlled roads in crash frequency, severity, density, and rate for numerous selected factors that could contribute to crashes. The results of this study allowed the drawing of conclusions as to common contributing factors for crashes on low-volume rural roads, both paved and unpaved. Due to identified higher crash statistics, particular interest was drawn to unpaved rural roads with traffic volumes greater that 100 vehicles per day. Recommendations for addressing these crashes with low-cost mitigation are also included. Because of the isolated nature of traffic crashes on low-volume roads, a systemic or mass action approach to safety mitigation was recommended for an identified subset of the entire system. In addition, future development of a reliable crash prediction model is described.
Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.
Download or read book Highway Safety Literature written by and published by . This book was released on 1980 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alternative Strategies for Safety Improvement Investments by :
Download or read book Alternative Strategies for Safety Improvement Investments written by and published by . This book was released on 2010 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB"s National Cooperative Highway Research Program (NCHRP) Research Results Digest 345: Alternate Strategies for Safety Improvement Investments explores the "black spot" analysis and "systematic" methods currently being used by states to help make decisions on the allocation of safety resources.
Book Synopsis Analysis of Policies for Safety Improvements on Low-volume Rural Roadways by : Schwartz, David J.
Download or read book Analysis of Policies for Safety Improvements on Low-volume Rural Roadways written by Schwartz, David J. and published by . This book was released on 1994 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to determine the adequacy with which safety problems on low-volume rural roadways were addressed by the four states of Federal Region VII (Iowa, Kansas, Missouri, and Nebraska), a review was made of the states' safety policies. After reviewing literature dealing with the identification of hazardous locations, evaluation methodologies, and system-wide safety improvements, a survey of the states' safety policies was conducted. An official from each state was questioned about the various aspects and procedures dealing with safety improvements. After analyzing and comparing the remarkably diverse policies, recommendations were made in the form of a model safety program. This program included special modifications that would help remediate hazards on low-volume rural roadways. Especially encouraged is a system-wide approach to improvement which would cover all parts of the highway system, not just urban and high-volume roadways.
Download or read book Research Results Digest written by and published by . This book was released on 2010 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low-Volume Roads Engineering - Best Management Practices Field Guide by : Gordon Keller
Download or read book Low-Volume Roads Engineering - Best Management Practices Field Guide written by Gordon Keller and published by . This book was released on 2023-11-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Low-Volume Roads Engineering Best Management Practices Field Guide is intended to provide an overview of the key planning, location, design, construction, and maintenance aspects of roads that can cause adverse environmental impacts and to list key ways to prevent those impacts. Best Management Practices are general techniques or design practices that, when applied and adapted to fit site-specific conditions, will prevent or reduce pollution and maintain water quality. BMPs for roads have been developed by many agencies since roads often have a major adverse impact on water quality, and most of those impacts are preventable with good engineering and management practices. Roads that are not well planned or located, not properly designed or constructed, not well maintained, or not made with durable materials often have negative effects on water quality and the environment.
Book Synopsis Road Safety Audits by : Eugene Madison Wilson
Download or read book Road Safety Audits written by Eugene Madison Wilson and published by Transportation Research Board. This book was released on 2004 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 336: Road Safety Audits examines the state of the practice of road safety audit (RSA) and road safety audit review applications for U.S. states and Canadian provinces. This synthesis also reviews international RSA practices. RSAs were first introduced in the United Kingdom more than 20 years ago and have been applied in New Zealand and Australia since the 1990s.
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 Speed Reduction Techniques for Rural High-to-low Speed Transitions by : Gerry John Forbes
Download or read book Speed Reduction Techniques for Rural High-to-low Speed Transitions written by Gerry John Forbes and published by Transportation Research Board. This book was released on 2011 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 412: Speed Reduction Techniques for Rural High-to-Low Speed Transitions explores techniques for lowering traffic speeds in rural transition zones. Transition zones are those portions of high-speed roads that have lower posted speed limits as the roadway approaches a settlement.
Download or read book Low-volume Roads written by and published by . This book was released on 1983 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference theme was new thoughts on appropriate criteria for low volume roads. All papers presented at the conference have been published in Transportation Research Record 898. This circular contains the text of special addresses made at the conference not published in the TR Record. Included are the keynote address, summaries of the conference from both American and International viewpoints, topic areas of future research identified by a special panel conferees and summations of informal presentations made to the committee. Errata for papers published in Record 898 are also included.
Book Synopsis The Economics of Design Standards for Low-volume Rural Roads by : Stanford University. Program in Engineering Economic Planning
Download or read book The Economics of Design Standards for Low-volume Rural Roads written by Stanford University. Program in Engineering Economic Planning and published by . This book was released on 1967 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Research Record written by and published by . This book was released on 1999 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis University Transportation Centers Project Abstracts by : University Transportation Centers Program (U.S.)
Download or read book University Transportation Centers Project Abstracts written by University Transportation Centers Program (U.S.) and published by . This book was released on 1992 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ei Engineering Conference Index by :
Download or read book Ei Engineering Conference Index written by and published by . This book was released on 1985 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations Publisher : ISBN 13 : Total Pages :1046 pages Book Rating :4.0/5 (18 download)
Book Synopsis Department of Transportation and related agencies appropriations for 1988 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations
Download or read book Department of Transportation and related agencies appropriations for 1988 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations and published by . This book was released on 1987 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1983 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
