Download or read book Identification of Traveler Information and Decision making Needs for Managed Lane Users written by Steven D. Schrock and published by . This book was released on 2004 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers conducted focus groups in Dallas, Houston, and San Antonio to better determine what information drivers believe they need and how well they understand current and proposed message formats. Participants disagreed with the standard of marking the entrance to the managed lane from the general-purpose lanes with an EXIT sign, as they considered themselves still on the overall facility. Participants were also receptive to using a different color sign or at least a different colored banner to help differentiate between managed lane and general-purpose lane information.
Download or read book Managed Lanes Handbook written by and published by . This book was released on 2005 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traffic Control Devices for Managed Lanes written by Susan T. Chrysler and published by . This book was released on 2004 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Findings from Texas written by and published by . This book was released on 2005 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Texas cities are currently considering the managed lane concept for major freeway projects. As a new concept of operating freeways in a flexible and possibly dynamic manner, the managed lane concept has a limited experience base, thereby creating a knowledge vacuum in emerging key areas that are critical for effective implementation. . Complicating the effort is the rapid progress of several freeway improvement projects in Texas in which TxDOT is proposing managed lane operations. The operational experience both in Texas and nationally for managed lanes is minimal, particularly for extensive freeway reconstruction projects. The managed lane projects currently in existence involve retrofits of existing freeway sections within highly fixed access, geometric, and operational configurations, and established eligibility considerations. There are few projects in operation from which to draw experiential data on the implementation of managed lane freeway sections with complex or multiple operational strategies, including variations in eligible vehicle user groups by time of day. The objectives of this project are to investigate the complex and interrelated issues surrounding the safe and efficient operation of managed lanes using various operating strategies and to develop a managed lanes manual to help the Texas Department of Transportation (TxDOT) make informed planning, design, and operational decisions when considering these facilities for its jurisdiction. This document presents the critical research results obtained over the five years of this project.
Download or read book Managed Lane Strategies Feasible for Freeway Ramp Applications written by and published by . This book was released on 2008 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research: (1) investigated under what conditions should managed ramps be considered for both mainlanes and managed lanes based on relevant factors including target users in the corridor, congestion level, ramp spacing/density, ramp volumes, accident history, etc.; (2) assessed the impacts and benefits of managed ramps; and (3) developed general guidelines and best practices for operating and enforcing managed ramps.
Download or read book Year 4 Annual Report of Progress written by and published by . This book was released on 2004 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Examining Decision making Surrounding the Use of Managed Lanes by Katy Freeway Travelers written by Chao Huang and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Most previous research that models travelers' behavior in using managed lanes (MLs) versus a toll-free route has derived the individual's route-choice decision using a utility maximization approach. More recent models incorporating risk are based on expected utility theory (EUT). However, violations of some key assumptions of the EUT have led to the development of nonexpected utility theories, among which prospect theory (PT) has been one the most widely examined. This study examined if PT is superior to EUT when predicting route/mode choice and understanding travelers' behavior in the case of MLs by embedding PT proposed value function and probability weighting functions in the utility estimation. From both EUT and PT approaches, this study used survey data from 2012 to predict the mode choices that include MLs and toll-free alternatives, and provided estimates of the value that travelers are willing to pay (WTP) for travel time savings on MLs. The responses from the survey were examined using advanced discrete choice modeling techniques. Significant and interesting general findings resemble those in previous studies that use PT, including the fact that individuals weight probabilities. Two survey design methodologies, Db-efficient and adaptive random, were tested in this survey. Estimates from the EUT and PT approaches, as well as from previous studies on Katy Freeway travelers, are compared. The results of this study indicate that Katy Freeway travelers are more risk averse when in a situation of being late for work than they are with potential savings in travel time, and they, on average, demonstrate a sense of optimism when the chances of facing a longer travel time are high. PT based models, particularly the model embedding with probability weighting, outperforms EUT based models in terms of the predicative power. On average, models with probability weighting resulted in more than 65 percent of all mode choices correctly predicted, while conventional EUT models predict about 35 percent of choices correctly among four alternatives. Compared to previously available route choice studies, the relatively low willingness to pay (WTP) measures ($8 to $14/hour) calculated in this study from the PT models may deserve further investigation. Empirical findings from this study would help the policy makers set up appropriate project goals and toll rates to meet the increasing traffic demand of Katy Freeway travelers. The patronage of toll facility and MLs largely depends on the potential benefits (more reliable travel time and/or travel time savings) offered by such a facility. How the travelers actually perceive the potential benefits may have a significant influence on the use of MLs. This is about the belief that the travelers have on the facility. In lieu of the significant improvement in predicative power of the models embedding probability weighting functions and because of the stochastic nature of travel times, in future survey efforts it might be helpful to collect information regarding Katy Freeway travelers' actual belief on the benefits from using the MLs, and compare their 'belief' with the actual probability of reliable travel time and savings. Such comparison might help verify the accuracy of the probability weighting functions obtained in this study. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/152505
Download or read book Managing Travel for Planned Special Events Handbook written by Walter Dunn and published by . This book was released on 2007 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Managing Travel for Planned Special Events Handbook: Executive Summary is written to communicate new and proven institutional and high-level operational techniques and strategies for achieving a coordinated, proactive approach to managing travel for all planned special events in a region in addition to facilitating successful and cost-effective management of specific planned special events. This technical reference provides a working knowledge of the techniques and strategies that practitioners may use to successfully: (1) plan for and operate a particular planned special event or (2) manage all planned special events in a region. In turn, individual managers and decision makers gain an understanding of the collective tasks to develop and implement solutions for managing travel during a planned special event. Transportation operations vary during a planned special event and identifying issues and advance planning activities to use can lead to the successful travel management for a planned special event.
Download or read book Guidelines for Implementing Managed Lanes written by Kay Fitzpatrick and published by . This book was released on 2016 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Year 3 Annual Report of Progress written by and published by . This book was released on 2003 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this project are to investigate the complex and interrelated issues surrounding the safe and efficient operation of managed lanes using various operating strategies and to develop a managed lanes manual to help the Texas Department of Transportation make informed planning, design, and operational decisions when considering these facilities for its jurisdiction. This document summarizes the activities of the first three years of this multiyear project, highlights the accomplishments to date, provides a status report of efforts underway, and outlines planned activities for the coming year.
Download or read book Preliminary Guidelines for Signing on Toll Facilities written by Susan T. Chrysler and published by . This book was released on 2007 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide for High occupancy Vehicle HOV Facilities written by American Association of State Highway and Transportation Officials and published by American Association of State Highway & Transportation Officials. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancing Traveller Information Technologies for Priced Managed Lane Networks written by Nick Wood (Research engineer) and published by . This book was released on 2018 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managed lane networks are complex, interconnected facilities that require advancements in traveler information to successfully serve the users of those facilities. Historically, managed lanes were typically developed for single, distinct corridors, providing preferential access for users who travel from one endpoint to another. The success of past managed lane projects has led to planned and constructed networks of managed lanes that expand the concept across most major freeways within a region. Currently, operators rely mostly on signage, websites, and social media to convey information related to pricing and operating rules. Existing communication methods will become ineffective as network complexity increases. New technology, including advancements in traveler information and connected vehicles, may provide a solution to the problem. This research project investigated different ways to communicate operational and pricing rules for managed lane networks. Key parts of this research consisted of ( a) a national state-of-the-practice review, (b) system user focus groups and surveys, and (c) an emerging technologies assessment.
Download or read book Road Pricing written by Great Britain: Parliament: House of Commons: Transport Committee and published by The Stationery Office. This book was released on 2005-08-02 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road Pricing : The next steps, seventh report of session 2004-05, Vol. 2: Oral and written Evidence
Download or read book Evaluating Alternative Operations Strategies to Improve Travel Time Reliability written by National Academies of Sciences, Engineering, and Medicine (U.S.) and published by Transportation Research Board. This book was released on 2022-03-29 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, sets out requirements for travel time reliability within a performance-based planning process. The research includes an effort to determine the economic value of improvements in travel time reliability by applying options theory from the financial sector. The report includes two succinct tables that describe requirements for person and freight trips for reliable transport, as well as a forecast of the year 2030 under alternative assumptions that may influence travel time reliability.
Download or read book Traveler Information Needs written by International Visitors Information Service and published by . This book was released on 1977 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on traveler information requests at Dulles International Airport, Union Station and the National Visitor Center, Washington, D.C.
Download or read book Assessing Highway Tolling and Pricing Options and Impacts written by Benjamin Gerry Perez and published by Transportation Research Board. This book was released on 2012 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TRB's National Cooperative Highway Research Program (NCHRP) Report 722: Assessing Highway Tolling and Pricing Options and Impacts provides state departments of transportation (DOTs) and other transportation agencies with a decision-making framework and analytical tools that describe likely impacts on revenue generation and system performance resulting from instituting or modifying user-based fees or tolling on segments of their highway system. Volume 2: Travel Demand Forecasting Tools provides an in-depth examination of the various analytical tools for direct or adapted use that are available to help develop the forecasts of potential revenue, transportation demand, and congestion and system performance based on tolling or pricing changes. Volume 1: Decision-Making Framework includes information on a decision-making framework that may be applied to a variety of scenarios in order to understand the potential impacts of tolling and pricing on the performance of the transportation system, and on the potential to generate revenue to pay for system improvements"--Publication information.
