Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Transportation -- Planning (14)
- Transit-oriented development (6)
- Street-railroads -- Economic aspects (5)
- Urban transportation (5)
- Urban transportation -- Planning (4)
-
- City planning -- Oregon -- Portland (2)
- Local transit -- Oregon -- Portland -- Planning (2)
- Pedestrians -- Safety measures (2)
- Traffic engineering (2)
- Traffic signal control systems (2)
- Transportation -- Oregon -- Planning (2)
- Transportation -- Oregon -- Portland Metropolitan Area -- Planning (2)
- Transportation -- Planning -- Curriculum (2)
- Transportation -- United States -- Planning (2)
- Transportation and state (2)
- Travel time (Traffic engineering) (2)
- Urban transportation -- Oregon -- Portland -- Planning (2)
- Urban transportation policy (2)
- Air -- Pollution -- Health aspects -- Oregon -- Portland (1)
- Automobile drivers -- Behavior -- Analysis (1)
- Automobile ownership (1)
- Automobiles -- Economic aspects (1)
- Automobiles -- Motors -- Exhaust gas -- Health aspects -- Oregon -- Portland (1)
- Bicycle commuting (1)
- Bicycle commuting -- Social aspects (1)
- Bicycle commuting -- United States (1)
- Bicycling -- New York (State) -- New York (1)
- Bridges -- Oregon -- Portland (1)
- Bus rapid transit (1)
- Buses -- Fuel consumption (1)
- Publication
- Publication Type
Articles 1 - 30 of 46
Full-Text Articles in Urban Studies and Planning
Cargo Cycles For Local And Last Mile Delivery: Lessons From New York City, Alison Conway
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 …
Do Tods Make A Difference?, Arthur C. Nelson, Matt Miller, Dejan Eskic, Keuntae Kim, Reid Ewing, Jenny H. Liu, Matt Berggren, Zakari Mumuni
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 …
Investigations In Transportation, William G. Becker, Carol Biskupic Knight
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 …
Three Bridges, Robert Liberty
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 …
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 …
Examining The Right To Bicycle: Synergies And Tensions Between Human Rights, Civil Rights, And Planning For Cycling, Aaron Golub
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
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 …
The Trade-Offs Between Population Density And Households' Transportation-Housing Costs, Haizhong Wang
The Trade-Offs Between Population Density And Households' Transportation-Housing Costs, Haizhong Wang
PSU Transportation Seminars
As metropolitan area governments and others promote density-promoting “smart growth” policies, finer analysis is needed to quantify the impact of such policies on households' transportation and housing costs. Existing research suggests that households in urban areas trade-off between housing costs and transportation costs, but does not explore how policies to increase urban densities might explicitly impact this balance. Furthermore, the research does not adequately distinguish between the effect of urban area density and the effects of other factors associated with urban area density (e.g metropolitan area size and household incomes) on housing costs. This research uses the 2000 Census Public …
The Backstory: How Livablestreets Advocates Changed Boston, Jeffrey Rosenblum
The Backstory: How Livablestreets Advocates Changed Boston, Jeffrey Rosenblum
PSU Transportation Seminars
Local grassroots advocacy organizations play a critical role in shaping the future of cities but receive very little attention in research, especially insofar as understanding the most effective tactics that should be used by these organizations to achieve their objectives. When LivableStreets Alliance was founded in 2005, The City of Boston had 3/8 of one mile of bicycle lanes. Over the past decade, we have seen a sea change. Boston has published a nationally-recognized Complete Streets Guide, MassDOT has incorporated cycle-track designs into several federally-funded projects, and highway overpasses are slated for removal. What is LivableStreets’ role in shifting policy, …
Affordable Housing As A Prerequisite For A Safe, Healthy, Equitable Transportation System: Evidence From A Nationwide Evaluation Of Location Efficiency Within The Low-Income Housing Tax Credit (Lihtc) Program, Arlie Steven Adkins
PSU Transportation Seminars
Mountains of research over the last several decades show that how we get around and how much physical activity we get are closely linked with the built environment of the neighborhoods where we live. This means that the health, economic, and environmental benefits associated with active travel and transit are place-based and that affordable housing in walkable, location efficient places needs to be thought of as a critical component of planners’ efforts to provide safe, healthy, and equitable transportation systems. This talk will provide an overview of the links between affordable housing and transportation planning and present research findings from …
Evaluation Of A Shared Space Alternative In Morgantown, Wv, Avinash Unnikrishnan
Evaluation Of A Shared Space Alternative In Morgantown, Wv, Avinash Unnikrishnan
PSU Transportation Seminars
Pedestrian and vehicle movement conflicts and the associated safety and efficiency issues have always been addressed in traffic engineering based on the principle of separation through bridges, tunnels, or signals. Pioneered by Hans Monderman, shared space is a new approach in transportation design which inverts this paradigm of separation and designs streets with no demarcations or access restrictions. Shared space has been implemented in a number of cases in Europe with improved efficiency and safety. This research focuses on a specific case study for analyzing the possible implementation of shared space in the United States on the West Virginia University …
Transportation Leadership Education: Portland Traffic And Transportation Course A Case Study And Curriculum, Nathan Mcneil
Transportation Leadership Education: Portland Traffic And Transportation Course A Case Study And Curriculum, Nathan Mcneil
Urban Studies and Planning Faculty Publications and Presentations
The Portland Traffic and Transportation course serves a number of different purposes. On one hand, it is designed to develop citizens who are informed about the transportation system, including how it got where it is today, what agencies and actors play a role in its operation and development, and how they, as citizens, play a role in its future. In this sense, there is a goal of broadening and deepening the existing knowledge about the system among the general population. On the other hand, there is an implicit goal of encouraging participation in the system with the understanding that doing …
Crowdsourcing The Collection Of Transportation Behavior Data, Christopher Bone, Seth Kenbeek, Ken Kato, Jacob Bartruff
Crowdsourcing The Collection Of Transportation Behavior Data, Christopher Bone, Seth Kenbeek, Ken Kato, Jacob Bartruff
TREC Final Reports
Understanding the travel behaviors of individuals who use public transit is essential for enhancing the performance, sustainability and efficiency of public transportation. Contemporary methods for collecting data on transportation behavior are focused on manual or automated procedures for counting the number of individual passengers entering or exiting transit vehicles. While such methods provide useful data for understanding transit demand throughout a network, they ignore the important details of how passengers travel to and within a network as well as their personal experiences during their commute, all of which can enrich the ability of transit agencies to provide sustainable transportation. To …
Webinar, Part I: Americans' Views Of Transportation And Livable Communities, Jennifer Dill, Hugh Morris
Webinar, Part I: Americans' Views Of Transportation And Livable Communities, Jennifer Dill, Hugh Morris
TREC Webinar Series
The National Association of Realtors® and Portland State University conducted a nationwide survey in the 50 largest metropolitan areas, asking Americans about where they live, where they want to live, and their travel habits.
This webinar will present the key findings from that survey, including people’s preferences to live in mixed-use, walkable communities and what may help them walk, bicycle, and take transit more. The large sample (3,000) allows us to look at demographic differences, including between the generations (Millennials, Baby Boomers, etc.).
Green Loop Swpdx Concept Plan: Alignment And Design Treatment Recommendations For The Southwest Green Loop, Ashley Eaton, Brian Gunn, Jake Adams, Kate Washington, Mohd Meidiansyah
Green Loop Swpdx Concept Plan: Alignment And Design Treatment Recommendations For The Southwest Green Loop, Ashley Eaton, Brian Gunn, Jake Adams, Kate Washington, Mohd Meidiansyah
Master of Urban and Regional Planning Workshop Projects
The Green Loop SWPDX project was conducted by five students in partnership with the Portland Bureau of Planning & Sustainability Urban Design Studio and Portland State University's Campus Planning Office. It explores potential alignments and design treatments for Portland's Green Loop, specifically with the southwest downtown quardrant of the Central City. The southwest quadrant of the Green Loop links the South Park Blocks to the non-automobile Tilikum Crossing bridge. The Green Loop SWPDX project explores both large and small-scale possibilities for creating a sense of safety and a place for cyclists and pedestrians in the Central City. This document reports …
The Green Loop Swpdx Workshop Project, Brian Gunn, Kate Washington, Jake Adams, Ashley Eaton, Mohd Meidiansyah
The Green Loop Swpdx Workshop Project, Brian Gunn, Kate Washington, Jake Adams, Ashley Eaton, Mohd Meidiansyah
PSU Transportation Seminars
The Bureau of Planning and Sustainability proposes the construction of the Green Loop, a 10-mile linear public open space proposed in the West Quadrant Plan update that will further link the east and west sides of the Central City. In addition to physically affirming both sides of the river as part of the Central City, the Green Loop is expected to create a second ring of pedestrian and bicycle access, much like the East Bank Esplanade and Tom McCall Waterfront Park, that will draw activity to retail further from the river.
The Green Loop addresses both the City of Portland’s …
Transforming A Historic Highway In Small Town Mosier Into A Vibrant Main Street, Amanda Davidowitz, Kaleidoscope Student Planners
Transforming A Historic Highway In Small Town Mosier Into A Vibrant Main Street, Amanda Davidowitz, Kaleidoscope Student Planners
PSU Transportation Seminars
Kaleidoscope Student Planners, a group of six students in the Master’s of Urban and Regional Planning program at Portland State University, are working with Mosier, Oregon’s City Council to develop the Slow Mo’ Main Street Concept Plan. The goal for the project is to develop conceptual designs and programmatic recommendations for historic Highway 30 (which runs through the town), to help ensure that Mosier’s Main Street reflects community priorities, supports a thriving downtown, and creates a safe and inviting corridor for people traveling on foot, by bike and by motor vehicle. During this seminar we will reflect on our process …
New Fhwa Vmt Forecasts Implications For Local Planning, Andrew Mortensen
New Fhwa Vmt Forecasts Implications For Local Planning, Andrew Mortensen
PSU Transportation Seminars
A summary of FHWA’s new national traffic trends assessment will be presented, including discussion of varied factors influencing forward-thinking forecasts. Examples of Oregon statewide vehicle miles travelled (VMT) and historic traffic trends from ATR stations in the Portland urban region and greater Willamette Valley will be highlighted. VMT, population and income data will be noted with implications on local transportation planning.
Development Of A Pedestrian Demand Estimation Tool: A Destination Choice Model, Christopher D. Muhs
Development Of A Pedestrian Demand Estimation Tool: A Destination Choice Model, Christopher D. Muhs
PSU Transportation Seminars
There is growing support for improvements to the quality of the walking environment, including more investments to promote pedestrian travel. Planners, engineers, and others seek improved tools to estimate pedestrian demand that are sensitive to environmental and demographic factors at the appropriate scale in order to aid policy-relevant issues like air quality, public health, and smart allocation of infrastructure and other resources. Further, in the travel demand forecasting realm, tools of this kind are difficult to implement due to the use of spatial scales of analysis that are oriented towards motorized modes, vast data requirements, and computer processing limitations.
To …
Travel Decisions & Their Implications For Urban Transportation: From Campus Transportation To Statewide Modeling, Gulsah Akar
Travel Decisions & Their Implications For Urban Transportation: From Campus Transportation To Statewide Modeling, Gulsah Akar
PSU Transportation Seminars
The ability to forecast future transportation patterns under a particular land-use scenario or urban form is key to making informed decisions at the local and regional levels.
Although several researchers have explored the links between the built environment, socio-demographics and travel behavior, a consensus is not reached.
This talk highlights two recent projects. The first project focuses on individuals’ attitudes towards transportation, neighborhood characteristics and their effects on campus commuters’ transit use, and addresses the question whether attitudes, the built environment or a combination of both explains the resulting transit use better.
The second part presents the Regional Land Use …
2014 Transit Oriented Developments Survey, Jennifer Dill, Nathan Mcneil
2014 Transit Oriented Developments Survey, Jennifer Dill, Nathan Mcneil
TREC Final Reports
This report presents results from surveys of residents at several transit-oriented developments (TODs) in Portland, Hillsboro, Tigard, and unincorporated Clackamas County. The research complements our previous survey work for Metro done at eight TODs in 2010 and 11 TODs in 2007.
Making Streets Into Complete Streets, Marc Schlossberg, John Rowell
Making Streets Into Complete Streets, Marc Schlossberg, John Rowell
TREC Project Briefs
Researchers created a manual to aid planners in adopting complete streets policies and designs.
Mobility And Accessibility In Shrinking Cities, Joanna Ganning
Mobility And Accessibility In Shrinking Cities, Joanna Ganning
TREC Project Briefs
A University of Utah researcher explores the synthesis of mobility- and accessibility-based transportation planning in the context of urban decay.
Using Multimodal Performance Measures To Prioritize Improvements On Us 101 In San Luis Obispo County, Jessica Berry
Using Multimodal Performance Measures To Prioritize Improvements On Us 101 In San Luis Obispo County, Jessica Berry
PSU Transportation Seminars
The US 101 Corridor Mobility Master Plan in San Luis Obispo was a two-year planning effort that evaluated the 70 mile corridor on 12 performance measures. This collaborative effort was led by the San Luis Obispo Council of Governments (SLOCOG).
Performance based planning is becoming more important for agencies receiving State and Federal funding. Smaller, rural regional agencies will have to find ways to collect, report, and use performance metrics with limited resources. SLOCOG's first performance-based planning effort was the US 101 Corridor Mobility Master Plan, funded through a State grant.
Funding for this project came from a …
Dash: The Portland Region's Next-Generation Activity-Based Model, Richard Walker
Dash: The Portland Region's Next-Generation Activity-Based Model, Richard Walker
PSU Transportation Seminars
DASH is the next generation activity based model being developed by the Metro Research Center. Upon completion, it will be one of the most advanced in the nation. This model will be used extensively in estimating the activity and travel response of individuals to policies and infrastructure investments. Compared to past models, it will include enhanced consideration of the socio-economic roles of individuals, discrete temporal dynamics, and intra-household dependencies.
Geometric Design, Speed, And Safety, Richard J. Porter
Geometric Design, Speed, And Safety, Richard J. Porter
PSU Transportation Seminars
In this seminar, Dr. Porter will explore the interactions of geometric design decisions, speed, and safety. A performance-based approach to this topic will be considered given the availability of several key documents, including the Highway Safety Manual and TRB's Modeling Operating Speed: Synthesis Report as well as a significant body of published research. A historical look at the design speed concept will show that while the design speed definition has changed on more than one occasion, the same basic but flawed philosophy that relates design speed to a “safe speed” is still reflected in supplemental guidance related to design speed …
The Sfpark Pilot: Using Data To Make Cities Better, Kathryn Doherty-Chapman
The Sfpark Pilot: Using Data To Make Cities Better, Kathryn Doherty-Chapman
PSU Transportation Seminars
SFpark was a federally-funded pilot program of a new approach to managing parking in San Francisco. It utilized real time data to identify parking availability, and demand-responsive parking pricing to help make parking easier to find. Parking management is an invaluable transportation demand management tool and the SFpark pilot demonstrated how data can help cities make smarter decisions. Come hear about the pilot evaluation results from a former SFpark staffer and PSU alum.
Transit-Oriented Development And Equity In Latino Neighborhoods: A Comparative Case Study Of Macarthur Park (Los Angeles) And Fruitvale (Oakland), Gerardo Francisco Sandoval, Roanel Herrera
Transit-Oriented Development And Equity In Latino Neighborhoods: A Comparative Case Study Of Macarthur Park (Los Angeles) And Fruitvale (Oakland), Gerardo Francisco Sandoval, Roanel Herrera
TREC Final Reports
Transit-oriented development (TOD) projects in low-income neighborhoods have the potential to provide needed transportation access to a segment of the population that stands to benefit significantly from these large-scale transit infrastructure projects. This research project reveals that large-scale TOD projects have the potential of leading to neighborhood revitalization and equitable outcomes in low-income Latino communities. But these positive outcomes depend on both the process and context of these particular neighborhoods, and how transportation planners incorporate the various forms of political, financial and cultural capital that exist in these communities into the planning and implementation process of TOD projects. This comparative …
Webinar: A Comprehensive Evaluation Of Protected Cycling Facilities: Lessons From Five Cities, Christopher Monsere
Webinar: A Comprehensive Evaluation Of Protected Cycling Facilities: Lessons From Five Cities, Christopher Monsere
TREC Webinar Series
As cities move to increase levels of bicycling for transportation, many practitioners and advocates have promoted the use of protected bike lanes (also known as “cycle tracks” or “protected bikeways”) as an important component in providing high-quality urban infrastructure for cyclists. These on-street lanes provide more space and physical separation between the bike lane and motor vehicle lane compared with traditional striped bike lanes. However, few U.S. cities have direct experiences with their design and operations, in part because of the limited design guidance provided in the past. There is limited research from North America on protected bike lanes, but …
Self-Organizing Signals: A Better Framework For Transit Signal Priority, Peter G. Furth
Self-Organizing Signals: A Better Framework For Transit Signal Priority, Peter G. Furth
PSU Transportation Seminars
Actuated traffic signal control logic has many advantages because of its responsiveness to traffic demands, short cycles, effective use of capacity leading to and recovering from oversaturation, and amenability to aggressive transit priority. Its main drawback has been its inability to provide good progression along arterials. However, the traditional way of providing progression along arterials, coordinated-actuated control with a common, fixed cycle length, has many drawbacks stemming from its long cycle lengths, inflexibility in recovering from priority interruptions, and ineffective use of capacity during periods of oversaturation. This research explores a new paradigm for traffic signal control, “self-organizing signals,” based …