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Full-Text Articles in Urban Studies

Webinar: State-Wide Pedestrian And Bicycle Miles Traveled: Can We Estimate It?, Krista Nordback Dec 2016

Webinar: State-Wide Pedestrian And Bicycle Miles Traveled: Can We Estimate It?, Krista Nordback

TREC Webinar Series

Heard of Vehicle Miles Traveled (VMT)? Wouldn’t it be great to know the corresponding value for walking and cycling?

This webinar discusses options for estimating the miles people walk and bicycle on the state-wide level, by investigating the practical considerations of trying to compute these values for one study state.

What strategies can be used, and what data sources do these require?

How do these strategies compare?

How do PMT/BMT estimates vary based on data?

Find out what researchers found and what obstacles they encountered when they tried to estimate bicycle and pedestrian miles traveled in the State of Washington.


Pricing And Reliability Enhancements In The San Diego Activity-Based Travel Model, Joel Freedman Dec 2016

Pricing And Reliability Enhancements In The San Diego Activity-Based Travel Model, Joel Freedman

PSU Transportation Seminars

The estimation of demand for priced highway lanes is becoming increasingly important to agencies seeking to improve mobility and find alternative revenue sources for the provision of transportation infrastructure.

However, many modeling tools fall short of what is required for robust estimates of demand with respect to toll and managed lanes in two key areas:

  • The value-of-time is often aggregate and not consistently defined throughout the model system, and
  • The reliability of transport infrastructure is rarely taken into account.

This presentation describes an effort which implemented recommendations of the Strategic Highway Research Program C04 and L03\L04 tracks on pricing and …


Realistic Or Utopian? Coordinating Transit And Land Use To Achieve Equitable Transit-Oriented Development, Ian Carlton Nov 2016

Realistic Or Utopian? Coordinating Transit And Land Use To Achieve Equitable Transit-Oriented Development, Ian Carlton

PSU Transportation Seminars

Equitable transit-oriented development (E-TOD)—the prioritization of social equity as an outcome of TOD implementation—has become a U.S. DOT policy stance, an objective of many other government bodies, and part of many NGOs' missions. But is it feasible to coordinate transit and land use in ways that allow us to achieve these goals, or is this a classic example of a wicked problem?

This talk will use Portland as a case study to explore some of the internal contradictions inherent in E-TOD goals, the systemic challenges that must be considered, and glimmers of hope for delivering E-TOD. Transportation and land use …


Webinar: The Association Between Light Rail Transit, Streetcars And Bus Rapid Transit On Jobs, People And Rents, Arthur C. Nelson Nov 2016

Webinar: The Association Between Light Rail Transit, Streetcars And Bus Rapid Transit On Jobs, People And Rents, Arthur C. Nelson

TREC Webinar Series

What are the job, residential development and market rent outcomes of Light Rail Transit (LRT), Streetcar Transit (SCT) and Bus Rapid Transit (BRT)?

LRT, SCR and BRT investments are spreading rapidly across the country but there is scant evidence of their effect on where people work and live, and effects on market rents as an indicator of value. This webinar will summarize several years of NITC-sponsored research into development outcomes associated with these transit investments. The webinar will be led by NITC researcher Arthur C. Nelson who was the principal investigator of two projects: Do TODs Make a Difference? and …


Lessons From The Development Of A Guidebook On Pedestrian And Bicycle Connections To Transit, Nathan Mcneil, Allison Boyce Duncan, Drew Devitis Nov 2016

Lessons From The Development Of A Guidebook On Pedestrian And Bicycle Connections To Transit, Nathan Mcneil, Allison Boyce Duncan, Drew Devitis

PSU Transportation Seminars

To improve safety and increase transit use, transit agencies and the jurisdictions they serve have to approach transit service as door-to-door not just stop-to-stop.

Walking and bicycling are key modes for transit access.

Working with the Federal Transit Administration, a team from Portland State University developed a guidebook on improving pedestrian and bicycle access to transit (forthcoming). As part of the guidebook process, the PSU team conducted case studies on best practices of recent efforts in Minneapolis, Los Angeles and Atlanta.

This presentation will cover key lessons from the case studies, along with an overview of the guidebook.


A Survey Of Viva Callesj Participants: San Jose, California 2016, Asha Weinstein Agrawal, Hilary Nixon Nov 2016

A Survey Of Viva Callesj Participants: San Jose, California 2016, Asha Weinstein Agrawal, Hilary Nixon

Mineta Transportation Institute

This report presents the findings from a self-complete paper survey of participants at the Viva CalleSJ open streets event held on September 18, 2016. The survey was designed to provide information that would help the City of San Jose assess the success of the event, guide the planning for future Viva CalleSJ events, and inform potential funders and community partners about the benefits of Viva CalleSJ. A total of 318 people completed the one-page paper survey while at the event. Survey findings provide detail about how people learned about the event, how they traveled to the event, what they did …


Portland Green Loop Economic Analysis, Jenny H. Liu Nov 2016

Portland Green Loop Economic Analysis, Jenny H. Liu

Northwest Economic Research Center Publications and Reports

The Portland “Green Loop” is a proposed 6-mile linear open space running through the heart of the city, connecting existing and new open spaces, parks, gathering areas, and walking and biking pathways. As envisioned, the Green Loop concept requires significant infrastructure investments, and would result in both short-term and long-term impacts on transportation (for all travel modes), environment and economic development. The goal of this project is to characterize, quantify and analyze these costs, benefits and impacts, particularly focusing on case studies of similar infrastructure investments in active transportation and analyses of property value impacts, economic (input-output) impacts and preliminary …


Webinar: Transit Signal Priority Evaluation And Performance Measures, Miguel Figliozzi Oct 2016

Webinar: Transit Signal Priority Evaluation And Performance Measures, Miguel Figliozzi

TREC Webinar Series

Transit signal priority (TSP) can reduce transit delay at signalized intersections by making phasing adjustments. TSP is a relatively inexpensive tool to provide faster and more reliable transit service. This webinar addresses TSP real-word performance measures as well as data integration and evaluation challenges. Results of the TSP evaluation in an arterial corridor in Portland, Oregon indicate that a timely and effective TSP system requires a high degree of sophistication, monitoring, and maintenance. TSP timing is crucial to reduce transit delay.

Key takeaways include: performance measures, methodology, analysis of early green and red extension pros and cons, novel real-world results.


Planning Transportation For Recreational Areas, Anne Dunning Oct 2016

Planning Transportation For Recreational Areas, Anne Dunning

PSU Transportation Seminars

Population growth and increased accessibility of formerly remote destinations have created new needs for planning mobility to and within recreational areas.

Transportation planners studying recreational travel face unusual travel-demand peaks, travelers who are often unfamiliar with their surroundings, and a uniquely important need for traveler and community communication. Planners must consider what characteristics of an individual area make it attractive to visitors, as well as local goals for the special resources of the area.

This presentation will characterize unique facets of mobility in recreational areas, and pose approaches to planning transportation systems to serve them.


Can Location Value Capture Pay For Transit? Organizational Challenges Of Transforming Theory Into Practice, Deborah Salon Oct 2016

Can Location Value Capture Pay For Transit? Organizational Challenges Of Transforming Theory Into Practice, Deborah Salon

PSU Transportation Seminars

Successful public transit systems increase the value of locations they serve. Capturing this location value to help fund transit is often sensible, but challenging.

This presentation will define location value capture, and synthesize lessons learned from six European and North American transit agencies that have experience with location value capture funding.

The opportunities for and barriers to implementing location value capture fall into three categories: (1) agency institutional authority, (2) agency organizational mission, and (3) public support for transit.

When any of these factors is incompatible with a location value capture strategy, implementation becomes difficult. In four of the cases …


The Bridge And The City, Daniel Biau Oct 2016

The Bridge And The City, Daniel Biau

PSU Transportation Seminars

Daniel Biau, international consultant, civil engineer and author of The Bridge and the City: A Universal Love Story, will share insights on urbanization and bridges.

Across countries and centuries, the session will explore a fundamental social and demographic change: the emergence of a planet of towns and cities. But it will look at this densification of human and economic relations through a specific lens, the increased connectivity triggered by strategic urban bridges.

As places of encounters and exchanges, bridges have played a major role in the urbanization of our planet. With reference to twenty-four world cities, the presentation will …


The Impact Of Transit-Oriented Development On Social Capital, Robert B. Noland, Orin T. Puniello, Stephanie Dipetrillo Oct 2016

The Impact Of Transit-Oriented Development On Social Capital, Robert B. Noland, Orin T. Puniello, Stephanie Dipetrillo

Mineta Transportation Institute

This paper focuses on the ability of Transit Oriented Development (TOD) to improve social capital and interactions within a community. The expectation is that TOD has a positive impact on the lifestyle and activities of individuals who reside, work, and frequent these locations, and that this can include increases in social capital. Using data from a survey of transit station locations in New Jersey, the authors examine how proximity to the station and various built environment variables are associated with different measures of social capital, derived from responses to survey questions. These questions inquire about respondents’ perceptions of their neighborhood …


Integrative Public Transport In A Segmented City: Reflections From Jerusalem, Galit Cohen-Blankshtain Sep 2016

Integrative Public Transport In A Segmented City: Reflections From Jerusalem, Galit Cohen-Blankshtain

PSU Transportation Seminars

Jerusalem is perhaps an extreme case of residential and travel market segmentation. It is comprised of four different 'cities', which partially overlap in space: The Jewish-Zionist city; the Palestinian city; the Jewish ultra-orthodox city and the global-tourist city. While the specific delineation of these cities is unique, Jerusalem can be seen as representative of other cities where ethnic and religious tensions create highly segmented urban spaces and travel markets.

In recent years particular emphasis has been placed on integrating transport systems, both across modes and with land use, in order to facilitate and encourage the use of public transport. Spatial …


Understanding Social Media Program Usage In Public Transit Agencies, Jenny H. Liu, Wei Shi, O. A. Elrahman, Xuegang Ban, Jack M. Reilly Sep 2016

Understanding Social Media Program Usage In Public Transit Agencies, Jenny H. Liu, Wei Shi, O. A. Elrahman, Xuegang Ban, Jack M. Reilly

Urban Studies and Planning Faculty Publications and Presentations

Social media has been gaining prominence in public transit agencies in their communication strategies and daily management. This study aims to better understand recent trends in social media usage in public transit agencies, to examine which agencies use what kind of social media programs for what purposes, and how they measure their programs. A survey was conducted of the top transit agencies in the nation, and results are examined through descriptive statistical analysis, correlation analysis and regression modeling. We found that while most agencies still lack clearly-defined goals and performance metrics to guide their social media development, many are increasing …


Developing A Model For Transit Oriented Development In Latino Immigrant Communities: A National Study Of Equity And Tod, Gerardo Francisco Sandoval Sep 2016

Developing A Model For Transit Oriented Development In Latino Immigrant Communities: A National Study Of Equity And Tod, Gerardo Francisco Sandoval

TREC Final Reports

This research project is a continuation of a previous NITC-funded study. The first study compared the MacArthur Park TOD in Los Angeles to the Fruitvale Village TOD in Oakland. The findings from this new study further validate the key findings from the first study. This new comparative case study analyzed the extension of Los Angeles’ Gold Line into Boyle Heights and the revitalization linked to Boyle Heights due to two TODs built in that neighborhood. I conclude from all four cases that TODs can help serve as catalysts for neighborhood revitalization in low-income communities by paying attention and building upon …


Does Urban Form Influence Grocery Shopping Frequency? A Study From Seattle, Washington, Usa, Junfeng Jiao, Anne Vernez Moudon, Adam Drewnowski Sep 2016

Does Urban Form Influence Grocery Shopping Frequency? A Study From Seattle, Washington, Usa, Junfeng Jiao, Anne Vernez Moudon, Adam Drewnowski

Research Collection College of Integrative Studies

Purpose – The purpose of this paper is to ascertain how elements of the built environment may or may not influence the frequency of grocery shopping. Design/methodology/approach – Using data from the 2009 Seattle Obesity Study, the research investigated the effect of the urban built environment on grocery shopping travel frequency in the Seattle-King County area. Binary and ordered logit models served to estimate the impact of individual characteristics and built environments on grocery shopping travel frequency. Findings – The results showed that the respondents’ attitude towards food, travel mode, and the network distance between homes and stores exerted the …


Improving Pathways To Transit For Persons With Disabilities, Stephanie Dipetrillo, Andrea Lubin, Anastasia Loukaitou-Sideris, Carla Salehian, Stephen Gibson, Kristen William, Theodore Trent Green Aug 2016

Improving Pathways To Transit For Persons With Disabilities, Stephanie Dipetrillo, Andrea Lubin, Anastasia Loukaitou-Sideris, Carla Salehian, Stephen Gibson, Kristen William, Theodore Trent Green

Mineta Transportation Institute

Persons with disabilities can achieve a greater degree of freedom when they have full access to a variety of transit modes, but this can only be achieved when the pathways to transit – the infrastructure and conditions in the built environment – allow full access to transit stops, stations, and vehicles. Since passage of the Americans with Disabilities Act (ADA) in 1990, many transit agencies and governmental jurisdictions have made significant progress in this area. Policy initiatives, incremental enhancements, modifications, and other measures undertaken by transit agencies and their partners have significantly improved access to transit for persons with disabilities, …


Use Of Cycling Paths Along The Morogoro Brt Line, Ford Sanger Jul 2016

Use Of Cycling Paths Along The Morogoro Brt Line, Ford Sanger

Independent Study Project (ISP) Collection

As the urban population continues to increase rapidly in Dar es Salaam it will become increasingly important to find sustainable means of urban transportation. With planned infrastructure improvements in the city to help alleviate traffic congestion, bicycles, which represent a largely underutilized form of urban transportation, have the potential to play a large role in the future of the city. Through background research, direct observations, community surveys, and interviews, both formal and informal, this study sought to understand the impact of the recent addition of bike lanes along the first phase of the Dar Bus Rapid Transit line. It was …


Webinar: States On The Hot Seat: State Efforts To Reduce Greenhouse Gas Emissions From Transportation, Rebecca Lewis Jun 2016

Webinar: States On The Hot Seat: State Efforts To Reduce Greenhouse Gas Emissions From Transportation, Rebecca Lewis

TREC Webinar Series

Transportation accounts for approximately 33 percent of greenhouse gas (GHG) emissions in the United States. While the federal government issued notice of a proposed rule that would include a GHG reduction performance measure for the first time, over the past decade, several innovative states have offered leadership on policies aimed at reducing GHG through transportation.

A recent project examines innovative policies in four such states: California, Maryland, Oregon and Washington. This webinar will:

  • Highlight policy approaches for reducing GHG from transportation,
  • Offer an assessment of strengths and weaknesses of various policy approaches, and
  • Provide recommendations for a broad range of …


The Cycling Gender Gap: What Can We Learn From Girls?, Jennifer Dill Jun 2016

The Cycling Gender Gap: What Can We Learn From Girls?, Jennifer Dill

PSU Transportation Seminars

In the U.S., women are far less likely to bicycle for transportation than men. Explanations include, among others, safety concerns (traffic and crime), complex travel patterns related to household responsibilities, time constraints, lack of facilities that feel safe, and attitudes. This talk will explore how this gender gap emerges in childhood, using data from the Family Activity Study. The study collected data from 300 Portland families (parents and children) over two years, allowing us to see how things change over time.


On Both Sides Of The Tracks: Light Rail And Gentrification In Portland, Oregon, Nathan Eric Rochester Jun 2016

On Both Sides Of The Tracks: Light Rail And Gentrification In Portland, Oregon, Nathan Eric Rochester

Dissertations and Theses

This study draws on census data and geographic information systems (GIS) to investigate the relationship between light rail transit (LRT) infrastructure development and gentrification in Portland, Oregon. While recent research using comprehensive measures of neighborhood socioeconomic status (SES) supports a potentially causal link between transit development and gentrification, research into the effects of transit on property values alone tends to dominate the discourse. This study therefore seeks to build on previous research to develop an index measure of neighborhood SES and SES change based on measures of education, occupation, and income, using census data from 1980-2010. This multifaceted measure of …


Planning For Bike Share Connectivity To Rail Transit, Greg P. Griffin, Ipek N. Sener Jun 2016

Planning For Bike Share Connectivity To Rail Transit, Greg P. Griffin, Ipek N. Sener

Journal of Public Transportation

Bike sharing can play a role in providing access to transit stations and then to final destinations, but early implementation of these systems in North America has been opportunistic rather than strategic. This study evaluates local intermodal plan goals using trip data and associated infrastructure such as transit stops and bike share station locations in Austin, Texas, and Chicago, Illinois. Bike sharing use data from both cities suggest a weak relationship with existing rail stations that could be strengthened through collaborative, intermodal planning. The study suggests a planning framework and example language that could be tailored to help address the …


Parking Space Estimation In The City Of Portland, Ashley Colder, Madison Weakley, J. Robert Zoeller Jun 2016

Parking Space Estimation In The City Of Portland, Ashley Colder, Madison Weakley, J. Robert Zoeller

Student Work

This project is a collaboration with Portland Bureau of Transportation, to study city required parking lots spaces, and allowed on-street parking space in Portland. As the city begins to re-evaluate its transportation systems to encourage more travel by buses, trains, and bikes, we want to explore what is the current parking situation by the city of Portland. To understand better about the parking situation in Portland, and how this might affect the parking policies in the future in Portland.

The scope of this project is limited to East Portland. The group was assigned to the Far-Southeast (Far-SE) area. The Far-SE …


Connecting People To Places: Spatiotemporal Analysis Of Transit Supply Using Travel-Time Cubes, Steven Farber Jun 2016

Connecting People To Places: Spatiotemporal Analysis Of Transit Supply Using Travel-Time Cubes, Steven Farber

TREC Final Reports

Despite its importance, temporal measures of accessibility are rarely used in transit research or practice. This is primarily due to the inherent difficulty and complexity in computing time-based accessibility metrics. Estimating origin-to-destination travel times that include the “last mile” of travel between the transit network and actual start and endpoints of the trip is technically difficult. Not only do such estimations require multimodal network structures, they also require detailed knowledge of transit schedules and sophisticated algorithms for calculating shortest paths using such inputs. Recently, new standards for sharing transit schedules and geographic data, namely the General Transit Feed Specification (GTFS) …


Hilltop Planning Workshop Team, Lea Anderson May 2016

Hilltop Planning Workshop Team, Lea Anderson

PSU Transportation Seminars

"Oregon Health & Science University Night Access Plan"

Oregon Health & Science University (OHSU) is a nationally renowned academic, research and health institution. At its current capacity, OHSU sees over 250,000 patients a year, teaches 5,000 students, employs about 16,000 people, and utilizes over 2,000 contract workers. Simply put, there are a lot of people who need to access the OHSU central campuses (Marquam Hill and South Waterfront) every day. Furthermore, because OHSU is a medical and research institution, there are large numbers of people needing to access the campuses at all hours of the day and night.

Over the …


Webinar: Investigations In Transportation: Partnering Industry Professionals And Elementary Teachers In A Stem Unit Of Study, Carol Biskupic Knight May 2016

Webinar: Investigations In Transportation: Partnering Industry Professionals And Elementary Teachers In A Stem Unit Of Study, Carol Biskupic Knight

TREC Webinar Series

Investigations in Transportation was an elementary school partnership and curriculum development project, engaging STEM professionals in school-based design projects.

Fifth-grade students in two Oregon communities teamed up with transportation professionals from ODOT to redesign their school parking lots, resulting in better traffic flow and increased capacity. The immersive learning experience received overwhelmingly positive feedback from students, teachers and administrators.

This webinar will demonstrate how the Portland Metro STEM Partnership was facilitated to bring transportation education into elementary school classrooms, offering students unparalleled access to STEM professionals working in their communities and to real-world applications of engineering principles.


The Unmaking Of An Embargo: How Policy Entrepreneurs At The Individual, State, And National Levels Are Creating New Paths For Policy Change In Modern United States-Cuba Relations, Kyle C. Griffith May 2016

The Unmaking Of An Embargo: How Policy Entrepreneurs At The Individual, State, And National Levels Are Creating New Paths For Policy Change In Modern United States-Cuba Relations, Kyle C. Griffith

LSU New Orleans Theses and Dissertations

Throughout the Cold War antagonisms of the twentieth century, the United States (US) championed greater global economic cooperation and an embrace of free market principles to encourage economic growth. Post World War II, passage of the Bretton Woods Agreement institutionalized this political agenda effectively establishing the rules of global commerce. The result has been increased economic participation and trade liberalization. One of the last remaining vestiges of Cold War hostility and impediments to trade is the US economic embargo of Cuba, in place since 1960. Increasingly seen as a policy failure, the US has taken steps in the past two …


Is It Working? Are The Region's And City's Transportation Policies And Actions Moving Us In Their Desired Directions?, Roger Geller May 2016

Is It Working? Are The Region's And City's Transportation Policies And Actions Moving Us In Their Desired Directions?, Roger Geller

PSU Transportation Seminars

The City of Portland and the Metropolitan Region have strong policies in place to encourage transportation through means other than the single-occupancy vehicle. Both governments have numeric goals for the proportion of trips to be made by walking, bicycling, transit, shared vehicles, working at home and driving alone. Indeed, the City of Portland desires that by 2035 no more than thirty percent of commute trips be made by people driving alone. Similar policies have driven transportation planning in the city and region for decades.

To understand if these policies will be effective it's necessary to understand whether their antecedents have …


Climate Adaptation And Resiliency Planning For New England Communities: First Steps And Next Steps, Charles Colgan, Jack D. Kartez Ph.D., Martha P. Sheils May 2016

Climate Adaptation And Resiliency Planning For New England Communities: First Steps And Next Steps, Charles Colgan, Jack D. Kartez Ph.D., Martha P. Sheils

Publications

Hurricane Irene tearing Vermont roads and bridges apart and Superstorm Sandy ripping through coastal areas; such phenomenal events are being joined by more frequent rain, tide and wind impacts that are disrupting communities and risking property and lives. New challenges arise from weather events that are driven by a less stable climate. The key difference between what communities already plan for and climate adaptation planning is the level of uncertainty about how impacts may change in the future and the potentially enormous and devastating damages that a community may sustain. This Guide presents an overview of that task, with links …


Exchange Patterns And Relations In Collaborative Governance., Charles Wharton Kaye-Essien May 2016

Exchange Patterns And Relations In Collaborative Governance., Charles Wharton Kaye-Essien

Electronic Theses and Dissertations

Collaborative governance has received considerable attention in recent years. From environmental resource management to public safety, collaborative governance continues to play a vital role in regional problem solving. In spite of this increasing popularity previous attempts to model the political, economic, and demographic determinants of collaboration have in most cases produced inconsistent results, thereby undermining the ability to generalize from such findings. Additionally, our understanding of the relational patterns that emanate from collaborative agreements remains fairly rudimentary. The main objective of this research is to address some of the gaps in the literature and improve our understanding of collaborative governance …