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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Ridership Ramp-Up for Fixed-Guideway Transit Projects: An Evaluation of Initial Ridership Variation

Shinn, Jill Elizabeth 01 December 2018 (has links) (PDF)
Performance-based planning and programming has increased in popularity for transit project funding in recent years. This methodology focuses on quantitative performance measures to inform decision making. For transit projects, projections or observed ridership is the most commonly used performance measure to evaluate project benefits. Conventional wisdom within the transit industry suggests that measuring the performance of a transit project immediately after project opening may not capture all the project’s benefits, since it takes time for a project to realize its short-term ridership potential, a process commonly referred to as ridership ramp-up. While this idea is both intuitive and appealing, especially for projects that seem to be underperforming in their initial years, there is a need for empirical analysis to determine the typical magnitude and extent of ridership ramp up in order to better account for ramp-up in ridership forecasting and transit project evaluation. The purpose of this study is to meet this need by evaluating variations in ridership in the initial years after project opening for 55 fixed-guideway rail transit projects in the United States. I applied a fixed-effects regression model to predict one-year increases in ridership in each of the first five years after project opening, controlling for variation in gas prices, population, income, and unemployment. I find that ridership on new rail transit projects increases on average six percent controlling for other factors between the opening year and the first year after project opening. These findings can support decisions about how to account for ridership ramp up in forecasting and performance evaluation for rail transit projects.
22

Analysis of Media Discourse Surrounding Urban Planning Issues: A Case Study of Transit City

Gebresselassie, Mahtot T. 06 August 2013 (has links)
Contemporary urban planning emphasizes the need for practice to be collaborative and communicative. It stresses on the importance of public engagement and participation. To ensure informed participation, planners need to provide relevant information to the public. However, the relevance of that information depends on an understanding of the existing discourse about the issue of interest. My research examined Transit City as a case study to demonstrate how that understanding can be gained. The question that framed the research was: What are the characteristics of discourses surrounding urban planning issues? The research focused on examining media coverage to gain that understanding for two reasons. Firstly, the media are considered to be the main purveyors of public discourse. However, there are limitations in the way they represent issues as this research found. Secondly, the media play an informant role, however imperfectly, on topics that matter. In part, this role gives them their importance and influence. The research examined media discourse surrounding Transit City in 94 articles in National Post, the Toronto Star, CUTA Forum, and Ontario Planning Journal to answer the research question. Discourse analysis was used as a method to investigate the topic under the framework of interpretive policy analysis. The research found that four of the media outlets used discursive practices of representation that highlighted certain themes and excluded others. It also found that the discursive communities that were identified in the media discourse interpreted Transit City differently through their discursive frames that were informed by their interest and responsibility in regards to Transit City and their core belief systems. As such their “argumentative logic” highlighted some aspects of Transit City and excluded others in the debate that ensued. The understanding of such characteristics of discourse can help planners in two ways. First, it informs the planning and the tailoring of messages they relay to discursive communities of various relevance. It allows them to have a stronger participation in the shaping of media discourse and generation of informed debate in the public as well as the professional sphere. Second, it can help planners in developing solutions to address points of controversy and bridge differences among stakeholders effectively in their role as mediators and consensus builders. Both benefits have positive implications in creating informed participation and making the planning process a collaborative and communicative effort.
23

Analysis of Media Discourse Surrounding Urban Planning Issues: A Case Study of Transit City

Gebresselassie, Mahtot T. 06 August 2013 (has links)
Contemporary urban planning emphasizes the need for practice to be collaborative and communicative. It stresses on the importance of public engagement and participation. To ensure informed participation, planners need to provide relevant information to the public. However, the relevance of that information depends on an understanding of the existing discourse about the issue of interest. My research examined Transit City as a case study to demonstrate how that understanding can be gained. The question that framed the research was: What are the characteristics of discourses surrounding urban planning issues? The research focused on examining media coverage to gain that understanding for two reasons. Firstly, the media are considered to be the main purveyors of public discourse. However, there are limitations in the way they represent issues as this research found. Secondly, the media play an informant role, however imperfectly, on topics that matter. In part, this role gives them their importance and influence. The research examined media discourse surrounding Transit City in 94 articles in National Post, the Toronto Star, CUTA Forum, and Ontario Planning Journal to answer the research question. Discourse analysis was used as a method to investigate the topic under the framework of interpretive policy analysis. The research found that four of the media outlets used discursive practices of representation that highlighted certain themes and excluded others. It also found that the discursive communities that were identified in the media discourse interpreted Transit City differently through their discursive frames that were informed by their interest and responsibility in regards to Transit City and their core belief systems. As such their “argumentative logic” highlighted some aspects of Transit City and excluded others in the debate that ensued. The understanding of such characteristics of discourse can help planners in two ways. First, it informs the planning and the tailoring of messages they relay to discursive communities of various relevance. It allows them to have a stronger participation in the shaping of media discourse and generation of informed debate in the public as well as the professional sphere. Second, it can help planners in developing solutions to address points of controversy and bridge differences among stakeholders effectively in their role as mediators and consensus builders. Both benefits have positive implications in creating informed participation and making the planning process a collaborative and communicative effort.
24

Potential Transportation Improvements and Land Use Impacts in the Elysian Fields Corridor

Lanford, Caroline 15 December 2007 (has links)
This study examines potential transportation improvements in the Elysian Fields Avenue Corridor, and the benefit that these improvements may produce. Data for the study area are compiled and analyzed. Conceptual plans for the implementation of different transit technology alternatives were developed and assessed in terms of user benefits, cost, potential land use impacts, potential economic impacts, and feasibility. Case studies and relevant literature are reviewed. The intent of this thesis is to provide an overview of the study area prior and subsequent to Hurricane Katrina, develop plans for the implementation of transit alternatives in the Elysian Fields Avenue Corridor, and assess potential costs and benefits of the different alternatives developed.

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