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Full-Text Articles in Urban Studies and Planning
Development Of Intelligent Multimodal Traffic Monitoring Using Radar Sensor At Intersections, Siyang Cao, Yao-Jan Wu, Feng Jin
Development Of Intelligent Multimodal Traffic Monitoring Using Radar Sensor At Intersections, Siyang Cao, Yao-Jan Wu, Feng Jin
TREC Final Reports
Multimodal traffic monitoring is critical for improving mobility and safety at intersections with potential conflicts among various modes of transportation. Traditional traffic monitoring approaches utilizing cameras cannot work reliably during the night and under hazardous weather conditions. We propose to build a new intelligent multimodal traffic monitoring device using the low-cost mmWave radar. The proposed device can reliably distinguish different modes (such as buses, pedestrians, bicyclists, trucks, motorcycles, etc.), and determine the counts, speed, and moving directions of every single target in an urban environment under various lighting and weather conditions. In the study, a low-cost prototype system will also …
What Makes Cents? How Uber Shapes Municipal On-Street Parking Revenue, Anne Brown, Benjamin Y. Clark
What Makes Cents? How Uber Shapes Municipal On-Street Parking Revenue, Anne Brown, Benjamin Y. Clark
TREC Final Reports
Autonomous vehicles (AVs) will challenge cities in many ways that are critical to address before widescale adoption. In particular, AVs may upset municipal budgets as they upend traditional auto-related funding streams like registration fees and parking revenues. This research begins to quantify the potential financial impacts of AVs by analyzing current associations between transportation network company (TNC) trips—often viewed as a precursor of AVs—and parking revenue. This report uses TNCs as a proxy for future AV travel to examine the connections between trip-making and on-street parking occupancy and revenue. Specifically, we use Uber trip data along with built environment and …
Understanding Economic And Business Impacts Of Street Improvements For Bicycle And Mobility – A Multicity Multiapproach Exploration, Jenny H. Liu, Wei Shi
Understanding Economic And Business Impacts Of Street Improvements For Bicycle And Mobility – A Multicity Multiapproach Exploration, Jenny H. Liu, Wei Shi
TREC Final Reports
Many cities across the country, as part of Complete Streets initiatives or to promote community livability and environmental sustainability, have engaged in street improvement or transportation infrastructure upgrade projects that increase access and mobility for pedestrians and bicyclists through a reduction of on-street parking or traffic lanes. With various transportation modes competing for scarce resources (including right-of-way and transportation funding), city planners and transportation agencies often struggle with how to justify these infrastructure investments for non-motorized modes such as bicycling and walking, particularly when driving is still the predominant mode of transportation in most cities. There is a vital need …
Focusing On Equity In Regional Plans, Kristine M. Williams
Focusing On Equity In Regional Plans, Kristine M. Williams
TREC Project Briefs
Metropolitan planning organizations (MPOs) have long been required to consider the equity implications of their regional transportation plans and processes.
Evaluating The Distributional Effects Of Regional Transportation Plans And Projects, Kristine Williams, Aaron Golub
Evaluating The Distributional Effects Of Regional Transportation Plans And Projects, Kristine Williams, Aaron Golub
TREC Final Reports
Metropolitan planning organizations (MPOs) have long been required to consider the equity implications of their regional transportation plans and processes. Funded by the National Institute for Transportation and Communities, this research aims to provide additional guidance to MPOs on how to evaluate distributional equity in regional plans and projects. The report begins with an overview of federal requirements related to equity in transportation planning. We then synthesize contemporary methods for measuring transportation equity and the distributional effects of plans and projects from a review of the literature and MPO plans and studies. The report concludes with exploratory case studies of …
Salem-Keizer Transit Flexible Service Plan, Darwin Moosavi, Brenda Martin, Cj Doxsee, Mike Sellinger, Lauren Wirtis, Matt Berggren
Salem-Keizer Transit Flexible Service Plan, Darwin Moosavi, Brenda Martin, Cj Doxsee, Mike Sellinger, Lauren Wirtis, Matt Berggren
Master of Urban and Regional Planning Workshop Projects
Capturing the Ride is an exploration of flexible transportation options for low-density communities in Salem and Keizer. The current transit system does not serve Keizer, South Salem, and West Salem well; each of these communities has areas with limited or no access to current bus routes. The project intends to provide a service that will better meet the communities’ transit needs than the current system. Over a five-month planning process, Paradigm Planning conducted extensive research and reached out to the public in Keizer, South Salem, and West Salem (herein referred to as the study areas) to determine what kind of …
Multiday Gps Travel Behavior Data For Travel Analysis: The Effect Of Day-To-Day Travel Time Variability On Auto Travel Choices, Jennifer Dill, Joseph Broach, Kate Deutsch-Burgne, Yanzhi Xu, Randall Guensler, David Levinson, Wenyun Tang
Multiday Gps Travel Behavior Data For Travel Analysis: The Effect Of Day-To-Day Travel Time Variability On Auto Travel Choices, Jennifer Dill, Joseph Broach, Kate Deutsch-Burgne, Yanzhi Xu, Randall Guensler, David Levinson, Wenyun Tang
Urban Studies and Planning Faculty Publications and Presentations
This project explored the potential of archived multi-day GPS data to expand the understanding of travel-time reliability. While reliability is often observed and considered at the system or segment level, travel-time uncertainty is also experienced at the household and trip level. Any move toward incorporating reliability into regional travel models will necessitate a re-examination of travel-time variation at more disaggregate levels. The analysis uses multiday vehicle-based GPS data analyzed within the Transportation Secure Data Center (TSDC). There were three major goals for the research. The first goal was to consider the ways in which multiday GPS data could be translated …
Household Travel/Activity Decisions: Who Wants To Travel?, Catherine T. Lawson
Household Travel/Activity Decisions: Who Wants To Travel?, Catherine T. Lawson
Center for Urban Studies Publications and Reports
Researchers are using activity-based survey data to better understand the nature of the derived demand for travel. However, a strong theoretical construct for derived demand has yet to be developed. In order to understand the ramifications of considering travel as a derived demand, it is necessary to review some of the basic tenets of economics.
Some activities require travel (i.e. shopping or picking up children from daycare), while others are conducted entirely within the confines of the home. There is a set of activities that can be conducted either in or out of the home. A need to travel arises …