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Author : Michael O. Rodgers
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (22 download)
Download or read book Evaluation of Factors Influencing Roundabout Performance written by Michael O. Rodgers and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lee August Rodegerdts
Publisher : Transportation Research Board
ISBN 13 : 0309155118
Total Pages : 407 pages
Book Rating : 4.3/5 (91 download)
Download or read book Roundabouts written by Lee August Rodegerdts and published by Transportation Research Board. This book was released on 2010 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.
Author : Lee Rodegerdts
Publisher : Transportation Research Board
ISBN 13 : 0309098742
Total Pages : 125 pages
Book Rating : 4.3/5 (9 download)
Download or read book Roundabouts in the United States written by Lee Rodegerdts and published by Transportation Research Board. This book was released on 2007 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Research sponsored by the American Association of State Highway and Transporation Officials in cooperation with the Federal Highway Administration."
Author : Andrew Tarko
Publisher :
ISBN 13 : 9781622603787
Total Pages : pages
Book Rating : 4.6/5 (37 download)
Download or read book Evaluation of Alternative Intersections and Interchanges written by Andrew Tarko and published by . This book was released on 2015-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raffaele Mauro
Publisher : Springer Science & Business Media
ISBN 13 : 3642045510
Total Pages : 168 pages
Book Rating : 4.6/5 (42 download)
Download or read book Calculation of Roundabouts written by Raffaele Mauro and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roundabouts have become one of the most significant traffic control measures because they are generally statistically safer and more efficient than traditional at grade intersections. This book is dedicated to the evaluation of the operating conditions of roundabouts. In five parts, it thoroughly illustrates the calculation of the capacity, including reliability, and waiting phenomena parameters, such as the times spent in the system and queue lengths. Fully worked examples are included throughout the chapters, with detailed explanations.
Author : Eftihia G. Nathanail
Publisher : Springer
ISBN 13 : 3030023052
Total Pages : 877 pages
Book Rating : 4.0/5 (3 download)
Download or read book Data Analytics: Paving the Way to Sustainable Urban Mobility written by Eftihia G. Nathanail and published by Springer. This book was released on 2018-12-11 with total page 877 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims at showing how big data sources and data analytics can play an important role in sustainable mobility. It is especially intended to provide academicians, researchers, practitioners and decision makers with a snapshot of methods that can be effectively used to improve urban mobility. The different chapters, which report on contributions presented at the 4th Conference on Sustainable Urban Mobility, held on May 24-25, 2018, in Skiathos Island, Greece, cover different thematic areas, such as social networks and traveler behavior, applications of big data technologies in transportation and analytics, transport infrastructure and traffic management, transportation modeling, vehicle emissions and environmental impacts, public transport and demand responsive systems, intermodal interchanges, smart city logistics systems, data security and associated legal aspects. They show in particular how to apply big data in improving urban mobility, discuss important challenges in developing and implementing analytics methods and provide the reader with an up-to-date review of the most representative research on data management techniques for enabling sustainable urban mobility
Author : Tomaž Tollazzi
Publisher : Springer
ISBN 13 : 3319090844
Total Pages : 214 pages
Book Rating : 4.3/5 (19 download)
Download or read book Alternative Types of Roundabouts written by Tomaž Tollazzi and published by Springer. This book was released on 2014-11-07 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a history of roundabouts, an introduction to their design, calculations of their capacity and traffic-safety features. It describes the key features of standard roundabouts and their limitations. Alternative types of roundabouts are a fairly recent development and have only been implemented in a few countries to date. The book illustrates a broad variety of these recent alternative types of roundabouts, as well as proposed types still in the development phase, explaining for each the specific needs it meets, its advantages and drawbacks. In closing, the book offers an outlook on the role of roundabouts in future street traffic.
Author : Vergil G. Stover
Publisher :
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.3/5 (555 download)
Download or read book Transportation and Land Development written by Vergil G. Stover and published by . This book was released on 2002 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lee August Rodegerdts
Publisher :
ISBN 13 : 9780309284141
Total Pages : 260 pages
Book Rating : 4.2/5 (841 download)
Download or read book Evaluating the Performance of Corridors with Roundabouts written by Lee August Rodegerdts and published by . This book was released on 2014 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The objective of this research was to provide traffic engineers, transportation planners, and other practitioners with performance measurement and evaluation methods to evaluate comprehensively the performance of functionally interdependent roundabouts on arterials, thus enabling a comparison with signalized intersections, in order to arrive at a design solution."--Project information.
Author : Rahmi Akc̜elik
Publisher :
ISBN 13 : 9780869107621
Total Pages : 151 pages
Book Rating : 4.1/5 (76 download)
Download or read book Roundabouts written by Rahmi Akc̜elik and published by . This book was released on 1998 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Day
Publisher :
ISBN 13 : 9781622602773
Total Pages : pages
Book Rating : 4.6/5 (27 download)
Download or read book Best Practices for Roundabouts on State Highways written by Christopher Day and published by . This book was released on 2013-12-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a series of research findings from an investigation into roundabout operations. This includes a comparison of several analysis tools for estimating roundabout performance (the Highway Capacity Manual, SIDRA, ARCADY, VISSIM, and SimTraffic); a measurement of rejected headways for the purpose of analyzing critical headway; a review of roundabout lighting practices; and a review of considerations for roundabout site selection. It was found that VISSIM and SIDRA provided the most reliable predictions of roundabout performance for the test site analyzed herein. Additionally, the critical headways measured at this site were significantly lower (at a median value of 2.2 seconds) than other values published in the literature, with driving populations less acquainted with roundabouts. Additionally, a site selection procedure is developed based on a survey of peer agency practices and a checklist is provided for assisting in the determination of whether roundabout control is a feasible alternative for a location. Finally, based upon a review of the literature and practices commonly followed by peer states, we recommend that roundabouts be lighted.
Author : Elżbieta Macioszek
Publisher : Springer
ISBN 13 : 331998618X
Total Pages : 177 pages
Book Rating : 4.3/5 (199 download)
Download or read book Roundabouts as Safe and Modern Solutions in Transport Networks and Systems written by Elżbieta Macioszek and published by Springer. This book was released on 2018-07-31 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of guidelines that will be particularly useful to those making decisions concerning roundabouts as safe and modern solutions in transport networks and systems. The decision-making support systems described here will interest those who face the challenge of finding solutions to problems concerning modern transport systems on a daily basis. Consequently, the book is chiefly intended for local authorities involved in planning and preparing development strategies for specific transport-related issues (in both urban and regional contexts), as well as for representatives of business and industry who are directly engaged in the implementation of traffic engineering solutions. The guidelines provided in the respective chapters help to address the given problem soundly, and to simplify the selection of an appropriate strategy. The topics covered include traffic conditions and the performance of single-lane, two-lane and turbo roundabouts, road traffic safety analysis, analysis of road traffic safety improvements, surrogate safety measures at roundabouts, analysis of pedestrian behavior at pedestrian crossings with public transport vehicles, methods for assessing vehicle motion trajectory at single-lane roundabouts using visual techniques, making compact two-lane roundabouts effective for vulnerable road users, concepts for wireless electric vehicle charging near roundabouts, work zones, and temporary traffic control at roundabouts. Since the book also considers new approaches to theoretical models (including modeling roundabout capacity, models of critical gaps and follow-up headways for turbo roundabouts, and estimating roundabout delay while taking into account pedestrian impact), it will also appeal to researchers and scientists studying these problems. The book gathers selected papers presented at the 15th Scientific and Technical Conference “Transport Systems. Theory and Practice”, organized by the Department of Transport Systems and Traffic Engineering, Silesian University of Technology in Katowice, Poland on September 17–19, 2018.
Author : Alek Pochowski
Publisher :
ISBN 13 : 9780309272087
Total Pages : 81 pages
Book Rating : 4.2/5 (72 download)
Download or read book Roundabout Practices written by Alek Pochowski and published by . This book was released on 2016 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: As of 2013, there were an estimated 3,200 roundabouts in use throughout the country. This synthesis documents and summarizes roundabout policies, guidance, and practices in place within state departments of transportation (DOTs) as of 2015. The primary focus of the synthesis is on roundabout selection and design with a secondary focus on performance analysis. Information used in this study was gathered through a literature review and a survey of state DOTs. Personnel from seven states were interviewed to create case examples and more specific information. Among the findings, the primary reason cited for the selection of roundabouts is improved safety performance compared with other intersection options, followed by shorter vehicular delays and higher capacity. Planning-level cost estimates (screening or feasibility level estimates) for mini-, single-lane, and multilane roundabouts ranged from $249,000 to $2.05 million. The majority of reporting states have developed some public education materials to support roundabout projects, such as websites, videos, and flyers and/or pamphlets. To analyze roundabout performance, about three-quarters of the reporting states use some form of the Highway Capacity Manual 2010 model and SIDRA’s Standard Model. Most of the reporting states analyze safety performance at roundabouts, using crash modification factors, crash reduction factors, and/or the Highway Safety Manual predictive methodology. Most states use a design life of 20 years when developing the ultimate roundabout design. However, the majority uses a phased implementation approach.
Author : Lee August Rodegerdts
Publisher :
ISBN 13 : 9780309284141
Total Pages : pages
Book Rating : 4.2/5 (841 download)
Download or read book Evaluating the Performance of Corridors with Roundabouts written by Lee August Rodegerdts and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The objective of this research was to provide traffic engineers, transportation planners, and other practitioners with performance measurement and evaluation methods to evaluate comprehensively the performance of functionally interdependent roundabouts on arterials, thus enabling a comparison with signalized intersections, in order to arrive at a design solution."--Project information.
Author : Dr. ARUNA RAVI
Publisher : Archers & Elevators Publishing House
ISBN 13 : 9388805410
Total Pages : 229 pages
Book Rating : 4.3/5 (888 download)
Download or read book PERFORMANCE OF LIFE INSURANCE COMPANIES IN INDIA written by Dr. ARUNA RAVI and published by Archers & Elevators Publishing House. This book was released on with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. J. Troutbeck
Publisher :
ISBN 13 : 9780869103999
Total Pages : 57 pages
Book Rating : 4.1/5 (39 download)
Download or read book Evaluating the Performance of a Roundabout written by R. J. Troutbeck and published by . This book was released on 1989-01-01 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sheila Belayutham
Publisher : Springer Nature
ISBN 13 : 981167924X
Total Pages : 1515 pages
Book Rating : 4.8/5 (116 download)
Download or read book Proceedings of the 5th International Conference on Sustainable Civil Engineering Structures and Construction Materials written by Sheila Belayutham and published by Springer Nature. This book was released on 2022-04-06 with total page 1515 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles papers presented during the 5th International Conference on Sustainable Civil Engineering Structures and Construction Materials (SCESCM) held virtually in December 2020. This is the fifth edition of this conference series; the theme for the 5th SCESCM is “Transforming the World, Foster the Sustainable Development Goals (SDGs),” and it focuses on various issues, novel findings, as well as developments in the area of civil and infrastructure, conforming to the SDGs. This book caters to postgraduate students, researchers, and practitioners involved in advocating and embedding sustainability in various phases of design, construction and maintenance of civil engineering structures and infrastructure facilities.
