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2015

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Full-Text Articles in Transportation

Bike-Geist Nyc, Jack D'Isidoro Dec 2015

Bike-Geist Nyc, Jack D'Isidoro

Capstones

More people ride bicycles in New York City than ever before, and that number continues to grow. At the turn of the 20th century, this city was the epicenter of a cultural obsession with bicycles, and is on the verge of a second renaissance with these simple machines. This project highlights different iterations of bicycle culture within modern New York City, and the socioeconomic, interpersonal, and self-expressive stories it produces.


Potentiality Of A Shipbuilding Industry In South Africa : Regulation Or No Regulation, Khethukuphila Sabelo Ngubane Dec 2015

Potentiality Of A Shipbuilding Industry In South Africa : Regulation Or No Regulation, Khethukuphila Sabelo Ngubane

World Maritime University Dissertations

The shipbuilding industry is undoubtedly critical for the economic growth with the offshore market still proving to be the increasingly important market segment of the industry. The industry is labour and capital intensive. The shipbuilding’s ability to contribute towards economic growth enables developing nations to create new job opportunities for local citizens, and as a result reducing poverty. South Africa is a developing nation that is faced with a high unemployment rate of 25%, and has identified the ocean economy as a potential driver to stimulate and sustain economic growth through the marine transport manufacturing industry. However, recent figures in …


South African Owned Shipping And Potential Benefit For South Africa : A Ship Owners’ Perspective, Tebogo Gift Mabiletsa Dec 2015

South African Owned Shipping And Potential Benefit For South Africa : A Ship Owners’ Perspective, Tebogo Gift Mabiletsa

World Maritime University Dissertations

No abstract provided.


Seafarer Training In Somalia As A Deterrent To Piracy, Koki Matsushima Dec 2015

Seafarer Training In Somalia As A Deterrent To Piracy, Koki Matsushima

World Maritime University Dissertations

No abstract provided.


Compliant Strategy For Shipowners Towards Sustainable Maritime Transport : A Decision Framework For Air Emission Reduction Measures, Aditya Srivastava Dec 2015

Compliant Strategy For Shipowners Towards Sustainable Maritime Transport : A Decision Framework For Air Emission Reduction Measures, Aditya Srivastava

World Maritime University Dissertations

IMO uses three pillar strategy for air emission reduction including, technical, operational and market-based measures (MBM). The dissertation briefly describes the maritime regulatory framework for reduction of emissions. An overview on air emissions caused by the shipping sector is analysed. A brief look is taken on the need and methodology for inventory management of air emissions. A comparison between the market-based measures, operational measures, carbon tax and abatement measures for averting air emissions of carbon equivalent is made. The author has examined the abatement measures available to shipowners. This section also investigates the response of shipowners to different possible measures. …


Private Ownership Of Shipping Lines In Ghana : The Challenges And The Way Forward, Priscilla Akua Afful Dec 2015

Private Ownership Of Shipping Lines In Ghana : The Challenges And The Way Forward, Priscilla Akua Afful

World Maritime University Dissertations

Private Shipping Line is a business venture in the shipping industry that Ghana cannot boast of as compared to the ports in the country and as such the research seeks to delineate the challenges associated with private ownership of shipping lines in Ghana and the way forward towards the future.

An account is given on the challenges of private ownership of shipping lines which takes into consideration the challenges faced by the national shipping line which led to its demise. Policies made by government are assessed and examined to determine their effects on private entities. A number of solutions are …


The Status Quo Of Vietnam’S Logistics, The Opportunities And Challenges To Become The Regional Transshipment Hubs, Duong Anh Minh Dec 2015

The Status Quo Of Vietnam’S Logistics, The Opportunities And Challenges To Become The Regional Transshipment Hubs, Duong Anh Minh

World Maritime University Dissertations

In this dissertation, the author would like to identify the role of logistics in Vietnamese economy and its importance to the overall development strategy of Vietnam. In addition, this dissertation also explores strong and weak points of logistics systems and suggests measurements to mitigate harmful impacts. The goal is to attract more investment and improve the competitiveness comparing with neighboring South East Asia countries. The cost-benefit of highway investment will also be analyzed to assess the effectiveness of the project. Two additional case studies are provided in the last chapter as examples of port development in other Asia countries.


Cargo Cycles For Local And Last Mile Delivery: Lessons From New York City, Alison Conway Dec 2015

Cargo Cycles For Local And Last Mile Delivery: Lessons From New York City, Alison Conway

PSU Transportation Seminars

Cities depend on safe and efficient goods movement to support community livability and a healthy economy. However, delivery of goods in an urban environment presents a tremendous challenge. Traditional motorized vehicles used for goods movement – ranging from cargo vans to box trucks - are inherently incompatible with (1) the multimodal street environments of modern cities, with clean, quiet conditions preferred by residents, and (2) larger environmental sustainability goals. As freight flows continue to grow with the demands of global trade, new urban freight and city logistics solutions are needed.

Cargo cycles – human powered cycles equipped with freight carrying …


Economic Impact To Shipping Industry : Economic Impact To Shipping Industry Considering Maritime Spatial Planning And Green Routes In Pilot Case Studies, Pantelis G. Anaxagorou, A Pappas, I Giraud, D Stratigis, E Papadopoulos, Lilitha Pongolini, Fabio Ballini, Piotr Treichel, Xavier Martínez De Osés, Sergio Velásquez Correa, M ·La Castells, I Ortigosa Dec 2015

Economic Impact To Shipping Industry : Economic Impact To Shipping Industry Considering Maritime Spatial Planning And Green Routes In Pilot Case Studies, Pantelis G. Anaxagorou, A Pappas, I Giraud, D Stratigis, E Papadopoulos, Lilitha Pongolini, Fabio Ballini, Piotr Treichel, Xavier Martínez De Osés, Sergio Velásquez Correa, M ·La Castells, I Ortigosa

MONALISA 2.0

In this project, three case studies are considered in order to examine the economic impact of the implementation of MSP when considering environmental impact of the shipping industry. Specific characteristics and limitations of areas in the Greek Sea, the Balearic Sea and the Baltic Sea are evaluated with respect to their economic effects on the maritime transport domain.

The purpose of the above is to evaluate the economic impacts and risk implications of different scenarios and particularly:

  • The economic impact of vessel traffic rerouting and/or reducing the speed in order to reduce the probability of vessel strikes or other negative …


Integrating Dynamic Route Planning : Feasibility Of Integrating Dynamic Route Planning In Maritime Spatial Planning, Riccardo Bozzo, Lilitha Pongolini, Fabio Ballini, Xavier Martínez De Osés, Sergio Velásquez Correa Dec 2015

Integrating Dynamic Route Planning : Feasibility Of Integrating Dynamic Route Planning In Maritime Spatial Planning, Riccardo Bozzo, Lilitha Pongolini, Fabio Ballini, Xavier Martínez De Osés, Sergio Velásquez Correa

MONALISA 2.0

MONALISA 2.0 report on the feasibility of integrating dynamic route planning in Maritime Spatial Planning (MSP.


Investigations In Transportation, William G. Becker, Carol Biskupic Knight Dec 2015

Investigations In Transportation, William G. Becker, Carol Biskupic Knight

TREC Final Reports

The Investigations in Transportation program is an elementary school partnership and curriculum development project that will engage science, technology, engineering and mathematics (STEM) professionals in school-based activities and projects that will bring real-world applications to elementary classrooms for grades 3-5. The Portland Metro STEM Partnership (PMSP) is providing leadership and facilitation to a team of educators from Portland State University, Beaverton School District and Hillsboro School District who will work with volunteers from the Oregon Department of Transportation (ODOT) to design, develop, implement and assess the impact of an in-class unit entitled "Investigations in Transportation". This report presents a study …


Economic Impacts Of Bus Rapid Transit In Southeast Michigan, Utpal Dutta, Jeff Henze Dec 2015

Economic Impacts Of Bus Rapid Transit In Southeast Michigan, Utpal Dutta, Jeff Henze

Mineta Transportation Institute

In recent years, Bus Rapid Transit (BRT) has generated great interest across the United States. There are more than 20 BRT systems in existence, and more are in the planning stage (including in Detroit). Within the next few years, BRT will be planned and implemented phase by phase in various parts of Southeast Michigan. The purpose of this study is to develop a framework to identify probable economic impacts of BRT in Southeast Michigan.

Taxable real estate values, injury and fatal crash data, and selected demographics of BRT users, including employment sector, age group, median income, and daily vehicle miles …


Do Speed Humps Help Reduce Vehicular Speeds, Volumes, And Motorist Accidents?, Tanisha Werner Dec 2015

Do Speed Humps Help Reduce Vehicular Speeds, Volumes, And Motorist Accidents?, Tanisha Werner

Master's Projects

California has adopted a Complete Streets policy, which requires local municipalities to design roadways that meet the needs of all users (pedestrians, bicyclists, and motorists). This policy, combined with complaints about motorists speeding in residential areas, has been a catalyst for jurisdictions to install traffic calming measures on residential streets. One popular traffic calming measure used in the City of Redwood City is the installation of speed humps. A speed hump is a raised pavement surface that provides a physical reminder for motorists to slow down while traveling over it. Although literature shows that the installation of speed humps can …


A Framework For Designing Of Electric Vehicle Charging Infrastructure Network, Shengyin Li Dec 2015

A Framework For Designing Of Electric Vehicle Charging Infrastructure Network, Shengyin Li

All Dissertations

The lack of sufficient public charging stations for electric vehicles has long been recognized as a major hinder for massive adoption of electric vehicles (EV). This dissertation aims to develop a framework for designing charging station infrastructure networks that electric vehicle with limited travel range can be recharge en-route to complete trips to destinations and then would facilitate the adoption of electric vehicles. The rest part of this dissertation is concerned with modeling travel range of electric vehicle and users behavior of deviating from their most preferred routes when siting charging stations. The proposed multi-path refueling location model provides the …


Safety Analysis Of Freeway Segments With Unobserved Heterogeneity And Second Order Spatial Effects, Eneliko Mujuni Mulokozi Dec 2015

Safety Analysis Of Freeway Segments With Unobserved Heterogeneity And Second Order Spatial Effects, Eneliko Mujuni Mulokozi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Safety analysis of freeway networks entails the quantification of crash frequency influencing factors which include roadway and traffic characteristics, environmental factors as well as human factors. This quantification can be used to detect locations with large impacts on the occurrence of crashes which in turn assist engineers and planners to improve safety levels of the network. Roadway characteristics are comprised of the physical elements of the road geometry such as section length, median and right shoulders, speed-exchange lanes, the number of main facility as well as geometry of the entrance from and exit to the main freeway facility. Traffic characteristics …


High-Speed Rail And Equine Issues, Peter J. Haas, Allie Scrivener Dec 2015

High-Speed Rail And Equine Issues, Peter J. Haas, Allie Scrivener

Mineta Transportation Institute

Community concerns have been raised about the possible negative impacts of high-speed rail (HSR) service on equestrian areas. Although much is known about the impact of aircraft noise on wild and domestic animals, relatively little information is available on the potential impact of HSR service on equine populations. This study will explore possible conflicts between HSR construction and operations in areas used for equestrian ranching, recreation, and related activities, and identify geographic areas where such conflicts could occur.


Do Tods Make A Difference?, Arthur C. Nelson, Matt Miller, Dejan Eskic, Keuntae Kim, Reid Ewing, Jenny H. Liu, Matt Berggren, Zakari Mumuni Dec 2015

Do Tods Make A Difference?, Arthur C. Nelson, Matt Miller, Dejan Eskic, Keuntae Kim, Reid Ewing, Jenny H. Liu, Matt Berggren, Zakari Mumuni

TREC Final Reports

In this report, we present research that measures the outcomes of TOD areas in relation to their metropolitan area controls with respect to (1) jobs by sector; (2) housing choice for household types based on key demographic characteristics; (3) housing affordability based on transportation costs; and (4) job-worker balance as a measure of accessibility. Prior literature has not systematically evaluated TOD outcomes in these respects with respect to light rail transit (LRT), commuter rail transit (CRT), bus rapid transit (BRT), and streetcar transit (SCT) systems. Our analysis helps close some of these gaps. We apply our analysis to 23 fixed-guideway …


Net Effects Of Gasoline Price Changes On Transit Ridership In U.S. Urban Areas, Mti Report 12-19, Hiroyuki Iseki, Rubaba Ali Dec 2015

Net Effects Of Gasoline Price Changes On Transit Ridership In U.S. Urban Areas, Mti Report 12-19, Hiroyuki Iseki, Rubaba Ali

Mineta Transportation Institute

Using panel data of transit ridership and gasoline prices for ten selected U.S. urbanized areas over the time period of 2002 to 2011, this study analyzes the effect of gasoline prices on ridership of the four main transit modes—bus, light rail, heavy rail, and commuter rail—as well as their aggregate ridership. Improving upon past studies on the subject, this study accounts for endogeneity between the supply of services and ridership, and controls for a comprehensive list of factors that may potentially influence transit ridership. This study also examines short- and long-term effects and non-constant effects at different gasoline prices. The …


Managerial Segmentation Of Service Offerings In Work Commuting, Steven D. Silver Nov 2015

Managerial Segmentation Of Service Offerings In Work Commuting, Steven D. Silver

Faculty Publications

This study reports an implementation of procedures that multivariate methodology make available to assess the relative importance of attributes of service offerings to work commuters. Adaptive choice conjoint analysis was used to derive the importance weights of attributes in available service offering to a commuter sample. A clustering procedure was then used to define homogeneous sub-groups of the sample and the combination of demographic differences that discriminate clusters. Results of this assessment are used to indicate how a market in workcommuting can be segmented on the basis of user indications of the importance of attributes of service offerings.


Three Bridges, Robert Liberty Nov 2015

Three Bridges, Robert Liberty

PSU Transportation Seminars

In the last decade, three important new bridges in the Portland area were the subject of intense discussion and analysis: the Tilikum Crossing, the Sellwood Bridge and the Columbia River Crossing. One of those bridges is completed, the second is under construction and the third one was canceled.

As a Metro Councilor, Robert Liberty was involved in the decision making process for all three projects. The way in which those projects were analyzed and presented to the public revealed to him a great deal about the many weaknesses in the way we make major transportation investment decisions. Those insights are …


Webinar: Transportation Academy: Lessons From The Portland Traffic And Transportation Course, Nathan Mcneil Nov 2015

Webinar: Transportation Academy: Lessons From The Portland Traffic And Transportation Course, Nathan Mcneil

TREC Webinar Series

Community involvement and outreach is an important part of any planning effort, but as planners often find, many times the conversation is a difficult one to carry on. Residents may lack the technical knowledge to understand the intricacies of the system, or they may show skepticism toward the planning process in general. “Transportation Leadership Education,” a NITC education project, offers a guide for communities to stimulate the development of a more involved, educated citizenry.

The Portland Traffic and Transportation course is taught each year to 30-40 Portland residents who want to learn more about how the local transportation system developed …


Blurring The Lines: The Overlapping Interests Of High Altitude Unmanned Aircraft, Commercial Space, And Aviation Policy, Ruth E. Stilwell Nov 2015

Blurring The Lines: The Overlapping Interests Of High Altitude Unmanned Aircraft, Commercial Space, And Aviation Policy, Ruth E. Stilwell

Space Traffic Management Conference

The commercialization of space operations, coupled with the rapid development in unmanned aircraft systems creates a new policy dynamic between otherwise disparate industries. Existing structures do not adequately address issues of access, governance, and sovereignty across the distinct domains of air transport, space operations, and high altitude unmanned aircraft operations. Globally, aviation policy and space policy have evolved independently as distinct fields. High altitude unmanned aircraft are rapidly increasing utilization of airspace not previously occupied by civil aircraft or spacecraft, where regulation of both safety and access is sparse. Rather than consider operations in this airspace as a third category …


Model-Based Analytics And Processes For Transportation Investment Alternatives Analyses: From Least Cost Planning To Multi Criterion Evaluation, Jeff Frkonja Nov 2015

Model-Based Analytics And Processes For Transportation Investment Alternatives Analyses: From Least Cost Planning To Multi Criterion Evaluation, Jeff Frkonja

PSU Transportation Seminars

Many public and private organizations that make decisions regarding whether and how to invest in transportation assets or programs do so via a structured decision-support process. This talk will address the technical aspects of the family of such processes that use travel demand model outputs—and other sources of quantified performance data—as inputs to analytic tools including benefit cost analysis (BCA) and multi criterion evaluation. Example applications of this framework have included tolling and pricing studies, capital investment alternatives analyses, and programmatic evaluations. Example processes include "Least Cost Planning" frameworks borrowed originally from the power generation industry.

The talk will also …


The Important Of Verification Process To Improve Container Weight Accuracy, Usman Saroni Nov 2015

The Important Of Verification Process To Improve Container Weight Accuracy, Usman Saroni

Reports

No abstract provided.


Towards Effective Design Treatment For Right Turns At Intersections With Bicycle Traffic, David Hurwitz, Mafruhatul Jannat, Jennifer Warner, Christopher M. Monsere, Ali Razmpa Nov 2015

Towards Effective Design Treatment For Right Turns At Intersections With Bicycle Traffic, David Hurwitz, Mafruhatul Jannat, Jennifer Warner, Christopher M. Monsere, Ali Razmpa

Civil and Environmental Engineering Faculty Publications and Presentations

The overall goal of this research was to quantify the safety performance of alternative traffic control strategies to mitigate right-turning vehicle-bicycle crashes at signalized intersections in Oregon. The ultimate aim was to provide useful design guidance to potentially mitigate these collision types at the critical intersection configurations. This report includes a comprehensive review of more than 150 scientific and technical articles that relate to bicycle-motor vehicle crashes. A total of 504 right-hook crashes were identified from vehicle path information in the Oregon crash data from 2007-2011, mapped and reviewed in detail to identify the frequency and severity of crashes by …


Household Income And Vehicle Fuel Economy In California, Christopher E. Ferrell, David B. Reinke Nov 2015

Household Income And Vehicle Fuel Economy In California, Christopher E. Ferrell, David B. Reinke

Mineta Transportation Institute

This white paper presents the findings from an analysis of the fiscal implications for vehicle owners of changing from the current statewide fuel tax to a “road user charge” (RUC) based on vehicle-miles traveled (VMT). Since 1923, California’s motor vehicle fuel tax has provided revenue used to plan, construct, and maintain the state’s publicly funded transportation systems. Over time, improvements in vehicle fuel efficiency and the effects of inflation have reduced both the revenue from the fuel tax and its purchasing power. Thus, there is growing interest among policy makers for replacing the state’s per-gallon fuel tax with an RUC …


Where Are The Passengers? A Grid-Based Gaussian Mixture Model For Taxi Bookings, Meng-Fen Chiang, Tuan Anh Hoang, Ee-Peng Lim Nov 2015

Where Are The Passengers? A Grid-Based Gaussian Mixture Model For Taxi Bookings, Meng-Fen Chiang, Tuan Anh Hoang, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

Taxi bookings are events where requests for taxis are made by passengers either over voice calls or mobile apps. As the demand for taxis changes with space and time, it is important to model both the space and temporal dimensions in dynamic booking data. Several applications can benefit from a good taxi booking model. These include the prediction of number of bookings at certain location and time of the day, and the detection of anomalous booking events. In this paper, we propose a Grid-based Gaussian Mixture Model (GGMM) with spatio-temporal dimensions that groups booking data into a number of spatio-temporal …


Suicide Bombings Against Trains And Buses Are Lethal But Few, Brian M. Jenkins, Bruce R. Butterworth Nov 2015

Suicide Bombings Against Trains And Buses Are Lethal But Few, Brian M. Jenkins, Bruce R. Butterworth

Mineta Transportation Institute

This Transportation Security Perspective is the sixth in a continuing series produced by the National Transportation Safety and Security Center of the Mineta Transportation Institute. These examine major terrorist attacks and trends in terrorists targeting surface transportation. Previous perspectives include the terrorist bombings in Volgograd, Russia; the assault on passengers at the Kunming train station in China; the security breach at Mineta San Jose Airport; and the reported plot against the Metro in Los Angeles, among others.


Examining The Right To Bicycle: Synergies And Tensions Between Human Rights, Civil Rights, And Planning For Cycling, Aaron Golub Oct 2015

Examining The Right To Bicycle: Synergies And Tensions Between Human Rights, Civil Rights, And Planning For Cycling, Aaron Golub

PSU Transportation Seminars

Securing and expanding the broad right to bicycle, including the right to adequate and safe street space and related infrastructure for cycling along with other policies and protections for cyclists, is the obvious goal of cycling advocacy efforts in their various forms. All rights are situated within frameworks for promulgating and insuring they are honored, and the right to cycling is no different. This project investigates how the right to bicycle falls within various rights frameworks, focusing on broad human rights and civil rights frameworks while reflecting as well on traffic safety codes and transportation planning frameworks. While certain aspects …


Webinar: Transport Cost Index: A New Comprehensive Performance Measure For Transportation And Land Use, Liming Wang Oct 2015

Webinar: Transport Cost Index: A New Comprehensive Performance Measure For Transportation And Land Use, Liming Wang

TREC Webinar Series

Recent federal and state policies are placing increasing emphasis on using comprehensive transportation performance measures to guide transportation decision making processes covering policy areas ranging from mobility, safety, economy and livability, to issues of equity and environment. While it is relatively easy to build consensus on mobility measures that center on the transportation system alone, it is much harder for performance measures to incorporate both transportation and land use, loosely defined as accessibility measures, even with continuous efforts to catalog and design such measures.

Two projects at PSU sponsored by Oregon DOT and National Institute of Transportation Communities (NITC) aim …