Development of Performance Matrices for Evaluating Innovative Intersections and Interchanges

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Development of Performance Matrices for Evaluating Innovative Intersections and Interchanges by : Milan Zlatkovic

Download or read book Development of Performance Matrices for Evaluating Innovative Intersections and Interchanges written by Milan Zlatkovic and published by . This book was released on 2019 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative intersections and interchanges have proliferated in the State of Utah over the past several years. Continuous flow intersections and diverging diamond interchanges seem to offer improved traffic performance and safety due to their innovative designs. However, there are no clearly defined guidelines or methodologies for monitoring and measuring their performance. Yet, they have a broad impact on operations, safety, access, transit, land use, economic development, and pedestrian and non-motorized traffic. Due to these numerous and overlapping variables, there is a need to develop a standard methodology to further evaluate innovative designs with regards to different performance measures. The goal of this research is to develop a matrix of performance measures, which can be applied in practice to effectively evaluate innovative designs in terms of operations, safety, access, and multimodal accommodations. The study develops and tests an Excel-based tool for evaluation and comparison of different conventional and innovative designs. The tool is based on the existing methodologies and those currently being developed, and they provide analyses of these designs for different performance measures, such as operational, safety, transit and non-motorized user performance, access, and user costs. It can be used for planning, designing, and monitoring performance of innovative designs.

Operational and Safety Performance Assessment of Innovative Intersection and Interchange Designs in a Connected Vehicle Environment

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ISBN 13 :
Total Pages : 139 pages
Book Rating : 4.4/5 (387 download)

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Book Synopsis Operational and Safety Performance Assessment of Innovative Intersection and Interchange Designs in a Connected Vehicle Environment by : Mutasem Alzoubaidi

Download or read book Operational and Safety Performance Assessment of Innovative Intersection and Interchange Designs in a Connected Vehicle Environment written by Mutasem Alzoubaidi and published by . This book was released on 2022 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative intersections and interchange designs is one strategy known to enhance the operational and safety performance of our roads. Innovative designs specifically lead to an improved signal progression and result in reduced travel times, delays, crash severities and frequencies. Connected Vehicle (CV) technology is another strategy that has enabled dozens of Intelligent Transportation Systems (ITS) applications with the potential to bring major safety, mobility and environmental benefits. Many studies have focused on exploring each strategy when implemented solely. Therefore, one of the goals of this dissertation is studying the impacts and benefits of the combined implementation of the two strategies, while the other lies within developing a new innovative interchange design called the Continuous Green-T Partial Cloverleaf A (CGT-parclo A) and exploring its operational and safety aspects. A microsimulation approach was followed to achieve these goals.The results show that the combined implementation of CVs and innovative intersections has reduced travel times, and delays by nearly 65.3%, and 29.2%, respectively. Additionally, the total number of conflicts, rear-end and lane change conflicts dropped by nearly 23.8%, 23.6% and 24.4%, respectively at full Continuous Flow Intersections and 100% MPRThe CGT-parclo A exhibited superior operational performance to a multitude of interchange designs in most tested cases. The CGT-parclo A reduced travel times, and delays as high as 55.7%, and 69.8%, respectively, compared to the parclo A and parclo progressA. The CGT-parclo A is the best form of parclo A interchanges in terms of reducing the likelihoods, severities and frequencies of crashes.

Guide for Intersection Control Evaluation

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ISBN 13 : 9780309709361
Total Pages : 0 pages
Book Rating : 4.7/5 (93 download)

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Book Synopsis Guide for Intersection Control Evaluation by : Bastian J. Schroeder

Download or read book Guide for Intersection Control Evaluation written by Bastian J. Schroeder and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A variety of intersection control evaluation processes and metrics are used by highway agencies for evaluating intersection geometry and control alternatives and identifying an optimal geometric and control solution for an intersection. These processes usually address safety, operational, multimodal, environmental, right-of-way, and cost impacts and other considerations. However, there is no widely accepted procedure or guide for evaluating new intersections or modifications to an intersection. There is a need to develop a guide that incorporates rational processes, objective performance metrics, and appropriate tools to provide a consistent and objective intersection control evaluation. Such a guide will help highway agency personnel in making decisions regarding intersection type and control, and implementing safer, more balanced, and more cost-effective solutions. The objective of this research was to develop a guide for intersection (including interchanges) control evaluation. The guide is accompanied by associated processes and tools to facilitate implementation." -- publisher's website

Intersection and Interchange Design

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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Intersection and Interchange Design by : National Research Council (U.S.). Transportation Research Board

Download or read book Intersection and Interchange Design written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 1993 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Roundabouts

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Publisher : Transportation Research Board
ISBN 13 : 0309155118
Total Pages : 407 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Roundabouts by : Lee August Rodegerdts

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.

Department of Transportation and Related Agencies Appropriations for 2002

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ISBN 13 :
Total Pages : 1036 pages
Book Rating : 4.0/5 (8 download)

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Book Synopsis Department of Transportation and Related Agencies Appropriations for 2002 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Dept. of Transportation and Related Agencies Appropriations

Download or read book Department of Transportation and Related Agencies Appropriations for 2002 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Dept. of Transportation and Related Agencies Appropriations and published by . This book was released on 2001 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Updated Methods for Traffic Impact Analysis, Including Evaluation of Innovative Intersection Designs

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ISBN 13 : 9781622604593
Total Pages : pages
Book Rating : 4.6/5 (45 download)

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Book Synopsis Updated Methods for Traffic Impact Analysis, Including Evaluation of Innovative Intersection Designs by : Gerald Bollinger

Download or read book Updated Methods for Traffic Impact Analysis, Including Evaluation of Innovative Intersection Designs written by Gerald Bollinger and published by . This book was released on 2017-05-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1992, an Applicant's Guide and a Reviewer's Guide to Traffic Impact Analyses to standardize the methodologies for conducting traffic impact analyses (TIAs) in Indiana were developed for the Indiana Department of Transportation (INDOT). The methodologies were meant to help streamline the process of preparing and reviewing TIAs. The methodology is applicable for other transportation and government entities as well. Because 20 years have passed since the publication of the guides, INDOT wished to evaluate how effective the guides have been, determine what in the guides has worked well, revise parts of the guides that have not worked well, and add improvements and changes that have occurred since the guides' publication. Brief explanations of innovative intersection alternatives such as roundabouts, median U-turns (MUT), restricted-crossing U-turns (RCUT), displaced left-turns (DLT), and quadrant roadways (QR) are provided to increase awareness of these possible designs. Some of the innovative designs were compared against a two-way stop-controlled intersection and a conventional signalized intersection for varying volumes on minor street approaches. The median U-turn design seemed to perform better at higher, more balanced flows whereas the roundabout performed better for unbalanced flows. At times, a development affects roads in more than one jurisdiction. Ideas are presented that may facilitate the inclusion of all affected parties early in the development process to improve communication, address all possible effects of the development and better satisfy all affected parties.

Department of Transportation and Related Agencies Appropriations for 2002: 2002 budget justifications

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ISBN 13 :
Total Pages : 2022 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Department of Transportation and Related Agencies Appropriations for 2002: 2002 budget justifications 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 2002: 2002 budget justifications 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 2001 with total page 2022 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Traffic Control Systems Handbook

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ISBN 13 :
Total Pages : 670 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Traffic Control Systems Handbook by :

Download or read book Traffic Control Systems Handbook written by and published by . This book was released on 1976 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.

Intersection Capacity Utilization

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ISBN 13 : 9780974290300
Total Pages : 108 pages
Book Rating : 4.2/5 (93 download)

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Book Synopsis Intersection Capacity Utilization by : David Husch

Download or read book Intersection Capacity Utilization written by David Husch and published by . This book was released on 2003-01-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines for Design of Innovative Intersections 'diverging Diamond Interchange'

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (129 download)

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Book Synopsis Guidelines for Design of Innovative Intersections 'diverging Diamond Interchange' by :

Download or read book Guidelines for Design of Innovative Intersections 'diverging Diamond Interchange' written by and published by . This book was released on 2021 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This technical note provides interim advice on the geometric design methodology for Diverging Diamond Interchange (DDI) Intersection treatments on the Queensland State Controlled road network. Please check provided website / URL for currency.

Travel Trends 2009

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ISBN 13 : 9780230281073
Total Pages : 200 pages
Book Rating : 4.2/5 (81 download)

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Book Synopsis Travel Trends 2009 by : Great Britain. Office for National Statistics

Download or read book Travel Trends 2009 written by Great Britain. Office for National Statistics and published by . This book was released on 2011-02 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Developing Hybrid Measures of Performance for Signalized Intersections

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ISBN 13 :
Total Pages : 173 pages
Book Rating : 4.:/5 (874 download)

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Book Synopsis Developing Hybrid Measures of Performance for Signalized Intersections by : Mindy Laybourne

Download or read book Developing Hybrid Measures of Performance for Signalized Intersections written by Mindy Laybourne and published by . This book was released on 2013 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guide for the Planning, Design, and Operation of Pedestrian Facilities

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Publisher : AASHTO
ISBN 13 : 1560512717
Total Pages : 142 pages
Book Rating : 4.5/5 (65 download)

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Book Synopsis Guide for the Planning, Design, and Operation of Pedestrian Facilities by :

Download or read book Guide for the Planning, Design, and Operation of Pedestrian Facilities written by and published by AASHTO. This book was released on 2004 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Roadway Lighting Design Guide

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Publisher : AASHTO
ISBN 13 : 156051325X
Total Pages : 134 pages
Book Rating : 4.5/5 (65 download)

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Book Synopsis Roadway Lighting Design Guide by : American Association of State Highway and Transportation Officials

Download or read book Roadway Lighting Design Guide written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 2005 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide replaces the 1984 publication entitled An Informational Guide for Roadway Lighting. It has been revised and brought up to date to reflect current practices in roadway lighting. The guide provides a general overview of lighting systems from the point of view of the transportation departments and recommends minimum levels of quality. The guide incorporates the illuminance and luminance design methods, but does not include the small target visibility (STV) method.

Speed Management

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Publisher : OECD Publishing
ISBN 13 : 9282103781
Total Pages : 286 pages
Book Rating : 4.2/5 (821 download)

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Book Synopsis Speed Management by : European Conference of Ministers of Transport

Download or read book Speed Management written by European Conference of Ministers of Transport and published by OECD Publishing. This book was released on 2006-10-13 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speeding is the number one road safety problem in a large number of OECD/ECMT countries. It is responsible for around one third of the current, unacceptably high levels of road fatalities. Speeding has an impact not only on accidents but also on the ...

Traffic Engineering Handbook

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Publisher : John Wiley & Sons
ISBN 13 : 1118762304
Total Pages : 688 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Traffic Engineering Handbook by : ITE (Institute of Transportation Engineers)

Download or read book Traffic Engineering Handbook written by ITE (Institute of Transportation Engineers) and published by John Wiley & Sons. This book was released on 2016-01-26 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get a complete look into modern traffic engineering solutions Traffic Engineering Handbook, Seventh Edition is a newly revised text that builds upon the reputation as the go-to source of essential traffic engineering solutions that this book has maintained for the past 70 years. The updated content reflects changes in key industry standards, and shines a spotlight on the needs of all users, the design of context-sensitive roadways, and the development of more sustainable transportation solutions. Additionally, this resource features a new organizational structure that promotes a more functionally-driven, multimodal approach to planning, designing, and implementing transportation solutions. A branch of civil engineering, traffic engineering concerns the safe and efficient movement of people and goods along roadways. Traffic flow, road geometry, sidewalks, crosswalks, cycle facilities, shared lane markings, traffic signs, traffic lights, and moreā€”all of these elements must be considered when designing public and private sector transportation solutions. Explore the fundamental concepts of traffic engineering as they relate to operation, design, and management Access updated content that reflects changes in key industry-leading resources, such as the Highway Capacity Manual (HCM), Manual on Uniform Traffic Control Devices (MUTCD), AASSHTO Policy on Geometric Design, Highway Safety Manual (HSM), and Americans with Disabilities Act Understand the current state of the traffic engineering field Leverage revised information that homes in on the key topics most relevant to traffic engineering in today's world, such as context-sensitive roadways and sustainable transportation solutions Traffic Engineering Handbook, Seventh Edition is an essential text for public and private sector transportation practitioners, transportation decision makers, public officials, and even upper-level undergraduate and graduate students who are studying transportation engineering.