Highway Planning And Operations For The Dallas District

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Highway Planning and Operations for the Dallas District

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Author : John C. Brunk
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Highway Planning and Operations for the Dallas District by : John C. Brunk

Download or read book Highway Planning and Operations for the Dallas District written by John C. Brunk and published by . This book was released on 1997 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The System Planning Methodology was developed jointly by the Texas Department of Transportation (TxDOT), North Central Texas Council of Governments (NCTCOG), Dallas Area Rapid Transit (DART), and Texas Transportation Institute (TTI) as a transportation corridor and system analysis tool that would bridge the gap between regional planning and detailed corridor design. It allows for the examination of peak hour person movement for different facility types within a corridor and estimates associated public costs (e.g., right-of-way, construction, operation, congestion, and environmental costs). The objective of the methodology is to find the lowest total public cost alternative. This project extends the methodology to include costs associated with traffic incidents (nonrecurrent congestion) and tests the results on five corridors in the Dallas area to determine if it alters the recommended alternative previously identified for each corridor. It also adds toll lanes and high occupancy/toll lanes (HOT) as alternatives that can be evaluated against other combinations of general purpose lanes, high occupancy vehicle (HOV) lanes, and express lanes.

Highway Planning and Operations for the Dallas District

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Author :
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Highway Planning and Operations for the Dallas District by :

Download or read book Highway Planning and Operations for the Dallas District written by and published by . This book was released on 1997 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freeway bottlenecks are a primary source of congestion, and the removal of several bottlenecks in Dallas has shown a favorable reduction in delay. Solving a freeway bottleneck can be highly complex, and existing analytical tools have been inadequate for congested conditions. Driving behaviors in congestion were observed at several sites on freeways in Dallas and include queue jumping, weaving in congestion, and shoulder driving. These observations have furthered the understanding of freeway operations in congestion. A survey of what other agencies are using to simulate congested freeway operations showed that FRESIM is the most widely used simulation tool. Several adaptations to the use of FRESIM were identified and tested. These refinements to the application of the FRESIM model allow for better analysis of congestion and bottleneck improvements. Assessing the benefit a bottleneck removal provides to the motorists remains incomplete. In cases where the bottleneck is simple and well-defined, benefits may be fairly easy to estimate. However, the benefits to motorists are not always obvious. This research enhances the reliability of bottleneck improvement benefits by identifying options to the traditional methodology for assessing benefits.

Highway Planning and Operations for the Dallas District

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Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (555 download)

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Download or read book Highway Planning and Operations for the Dallas District written by and published by . This book was released on 1997 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Limited capital investment for major transportation improvements and growth in metropolitan areas require the most efficient use of the existing transportation system. One means to achieve this is high-occupancy vehicle (HOV) lanes. While an extensive system of permanent HOV lanes is planned for the Dallas-Fort Worth urbanized area, the Texas Department of Transportation (TxDOT) and Dallas Area Rapid Transit (DART) have pursued and continue to pursue short-term or interim HOV lane projects that would enhance public transportation and overall mobility. There are currently 57 km (35.4 mi) of interim HOV lanes operationalin the Dallas area, including a barrier separated contraflow lane on I-30 (East R.L. Thornton Freeway) and buffer-separated concurrent flow HOV lanes on I-35E North (Stemmons Freeway) and I-635 (Lyndon B. Johnson Freeway). The objective of this research is to investigate the operational effectiveness of the new concurrent flow HOV lanes in the Dallas area, as well as to assess the effectiveness of concurrent flow (buffer-separated) versus contraflow (barrier-separated) HOV lanes. Issues such as person movement, carpool formation, travel time savings, violation rates, and project cost effectiveness are addressed. By understanding the operational performance and issues of both concurrent flow (buffer-separated) HOV lanes and contraflow (barrier-separated) HOV lanes, recommendations can be made on suggested HOV lane policies, including the type of permanent HOV lanes to be implemented in the Dallas area.

Dallas County Development and Outer Loop Highway Needs

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Author : Marvin Springer and Associates
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (484 download)

Book Synopsis Dallas County Development and Outer Loop Highway Needs by : Marvin Springer and Associates

Download or read book Dallas County Development and Outer Loop Highway Needs written by Marvin Springer and Associates and published by . This book was released on 1964* with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Planning for Optimal Roadway Operations in the Design Year

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Author :
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.3/5 (555 download)

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Download or read book Planning for Optimal Roadway Operations in the Design Year written by and published by . This book was released on 1996 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study reexamines the traditional use of the 30th highest hourly volume as the optimum design hour volume given the current era of limited funding, constrained right-of-way, environmental concerns, and increasing congestion. The report documents the Dallas/Ft. Worth region's use of an alternative design hour volume (4th highest hour of the day) based on funding constraints. The use of an alternative design hour volume requires that the planned system be optimized to manage peak person trip flows by identifying the best mix of general purpose, high occupancy and express lanes, and an aggressive program of transportation system management and demand management strategies A methodology is outlined to use a peak hour traffic model to forecast traffic volumes for different hours of the day. This approach has the potential to avoid some of the shortcomings of using average values for peak hour factors, directional split, and trucks to obtain hourly design volumes from daily forecasts. If congestion is accepted during the peak hours of the day, then the design process for a facility must expressly consider congested conditions. Nine design elements that pose operational/safety concerns were examined under congested conditions to identify basic guidelines that should be considered when designing for congestion.

Dallas County Road Plan

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Author : Dallas County (Tex.). County Engineering Department
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (238 download)

Book Synopsis Dallas County Road Plan by : Dallas County (Tex.). County Engineering Department

Download or read book Dallas County Road Plan written by Dallas County (Tex.). County Engineering Department and published by . This book was released on 1947 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Urban Transportation for the Dallas Metropolitan Region

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Author : Dallas Master Transit Plan Committee
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Urban Transportation for the Dallas Metropolitan Region by : Dallas Master Transit Plan Committee

Download or read book Urban Transportation for the Dallas Metropolitan Region written by Dallas Master Transit Plan Committee and published by . This book was released on 1963 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Texas Transportation Researcher

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Author :
Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Texas Transportation Researcher written by and published by . This book was released on 1995 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dallas Area-wide Intelligent Transportation System Plan

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Author : James D. Carvell
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Dallas Area-wide Intelligent Transportation System Plan by : James D. Carvell

Download or read book Dallas Area-wide Intelligent Transportation System Plan written by James D. Carvell and published by . This book was released on 1996 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents the development of a comprehensive plan for implementation of Intelligent Transportation Systems in the Dallas area. Objectives, findings, and recommendations are summarized as follows: 1. Develop a Broadly Based Steering Committee - A committee was formed with representatives from various transportation-related agencies including ten cities, Texas Department of Transportation (TxDOT), Dallas County, Dallas Area Rapid Transit, North Central Texas Council of Governments, FHWA, universities, several consultants, and other private sector companies. 2. Assess Existing TMS and Potential ITS Technology - An inventory of existing traffic management systems and transportation facilities was compiled. Thirty of the cities in the study area were surveyed to determine incident management procedures and to identify particular problems or needs. 3. Identify Institutional Issues and Legal Barriers - A workshop was held to examine any potential institutional issues which might be barriers to area-wide traffic management. It was generally agreed that a regional concept was essential, but not necessarily as a regional control center. The cities still wanted to have control of traffic management within their particular jurisdiction but were open to cooperative operation for incident conditions across city limit lines. Under incident conditions, predetermined, jointly developed signal timing plans would be called for from a Dallas Area Transportation Management Center (DATMC). 4. Develop an Implementable, Area-Wide Multi-Jurisdictional ITS Plan - Projects are defined for both freeway and surface street systems. Included are ATMS, ATIS, APTS, AVSS (AVCS), and CVO elements and their interaction. The DATMC will be operated by TxDOT but with sharing of video images and traffic data among the various operating issues over a wide-area network. Since a communications backbone network will not be in place for some time, much of the CCTV system will initially be in compressed video format transmitted over leased ISDN lines. The recommended plan reflects both State and National Architecture efforts. 5. Develop Costs, Benefits, and an Implementation Plan - Costs, benefits, and a staged implementation plan were developed and emphasize near-term improvements to incident management procedures, mobility assistance patrol upgrades, and other ITS elements. A medium- and long-term implementation plan is specified. A benefit:cost ratio of 17:1 was estimated for the recommended plan.

Dallas Metropolitan Area Traffic Survey

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Author :
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (82 download)

Book Synopsis Dallas Metropolitan Area Traffic Survey by :

Download or read book Dallas Metropolitan Area Traffic Survey written by and published by . This book was released on 1952 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Traffic Data Collection for Transportation Planning in the Dallas-Fort Worth Area

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Author : Dennis G. Perkinson
Publisher :
ISBN 13 :
Total Pages : 716 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Traffic Data Collection for Transportation Planning in the Dallas-Fort Worth Area by : Dennis G. Perkinson

Download or read book Traffic Data Collection for Transportation Planning in the Dallas-Fort Worth Area written by Dennis G. Perkinson and published by . This book was released on 1995 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Texas Transportation Institute (TTI), under a contract with the Dallas District of the Texas Department of Transportation (TxDOT), provided traffic data for the North Central Texas Council of Governments (NCTGOV) for their transportation planning in the Dallas-Fort Worth area. This effort included volume counts, vehicle classification counts, and speed data for 23 urban corridors in the area. In addition, external station volume counts were collected for 32 external stations, and journey travel time data were collected for nine activity centers.

Dallas Area Guidance for HOV Lane Implementation

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Author : Douglas A. Skowronek
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Dallas Area Guidance for HOV Lane Implementation by : Douglas A. Skowronek

Download or read book Dallas Area Guidance for HOV Lane Implementation written by Douglas A. Skowronek and published by . This book was released on 2002 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

TRAFFIC SURVEY

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Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (932 download)

Book Synopsis TRAFFIC SURVEY by :

Download or read book TRAFFIC SURVEY written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Street Design Manual

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Author : New York (N.Y.). Department of Transportation
Publisher :
ISBN 13 : 9780615290966
Total Pages : pages
Book Rating : 4.2/5 (99 download)

Book Synopsis Street Design Manual by : New York (N.Y.). Department of Transportation

Download or read book Street Design Manual written by New York (N.Y.). Department of Transportation and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The New York City Street Design Manual provides policies and design guidelines to city agencies, design professionals, private developers, and community groups for the improvement of streets and sidewalks throughout the five boroughs. It is intended to serve as a comprehensive resource for promoting higher quality street designs and more efficient project implementation.

An Evaluation of Dallas Area HOV Lanes, Year 2002

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Author : Douglas A. Skowronek
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis An Evaluation of Dallas Area HOV Lanes, Year 2002 by : Douglas A. Skowronek

Download or read book An Evaluation of Dallas Area HOV Lanes, Year 2002 written by Douglas A. Skowronek and published by . This book was released on 2002 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research is to investigate the operational effectiveness of the Dallas area HOV lanes. Issues such as person movement, carpool formation, travel time savings, violation rates, safety, and project cost effectiveness are addressed. By understanding the operational performance and issues of both buffer-separated (concurrent flow) HOV lanes and barrier-separated (movable barrier contraflow or fixed barrier reversible flow) HOV lanes, recommendations can be made on suggested HOV lane implementation guidelines for the Dallas area.

An Evaluation of Dallas Area HOV Lanes, Year 2001

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Author : Douglas A. Skowronek
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis An Evaluation of Dallas Area HOV Lanes, Year 2001 by : Douglas A. Skowronek

Download or read book An Evaluation of Dallas Area HOV Lanes, Year 2001 written by Douglas A. Skowronek and published by . This book was released on 2002 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research is to investigate the operational effectiveness of the Dallas area HOV lanes. Issues such as person movement, carpool formation, travel time savings, violation rates, safety, and project cost effectiveness are addressed. By understanding the operational performance and issues of both concurrent flow (buffer-separated) HOV lanes and contraflow (barrier-separated) HOV lanes, recommendations can be made on suggested HOV lane policies, including the type of permanent HOV lanes to be implemented in the Dallas area.

Long-range Transportation Plan for the Central Business District, Dallas, Texas

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Author : De Leuw, Cather & Company
Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (436 download)

Book Synopsis Long-range Transportation Plan for the Central Business District, Dallas, Texas by : De Leuw, Cather & Company

Download or read book Long-range Transportation Plan for the Central Business District, Dallas, Texas written by De Leuw, Cather & Company and published by . This book was released on 1965 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: