55 Results

Social-Transportation Analytic Toolbox (STAT) for Transit Networks

Xiaoyue Liu
Ran Wei , Aaron Golub , Liming Wang
This research project will build an open-source socio-transportation analytic (STAT) toolbox for public transit system planning, in an effort to integrate social media and general transit feed specification (GTFS) data for transit agencies in evaluat ... Read More

Understanding the economic impacts of urban greenway infrastructure

Jenny Liu
This project proposes a comprehensive economic analysis of the “City Greenways” concept from Portland’s 2035 Comprehensive Plan, which calls for a citywide network of park-like pedestrian- and bicycle-friendly streets crisscrossing the city at ... Read More

Incorporate Emerging Travel Modes in the Regional Strategic Planning Model (RSPM) Tool

Liming Wang
Jennifer Dill , Kelly Clifton
Performance-based planning helps local and state decision makers to understand the potential impacts of policy decisions, supporting cost-effective investments and policy choices that can help achieve policy goals. In addition, it can enable monitor ... Read More

Transferability & forecasting of the Pedestrian Index Environment (PIE) for modeling applications

Kelly Clifton
There have been important advances in non-motorized planning tools in recent years, including the development of the MoPeD pedestrian demand model (Clifton et al., 2013, 2015). This tool and others are increasingly requested by governments and agenci ... Read More

Understanding Economic and Business Impacts of Street Improvements for Bicycle and Pedestrian Mobility - A Multi-City Multi-Approach Exploration

Jenny Liu
Jennifer Dill
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 ... Read More

The Contribution of Transportation and Land Use to Citizen Perceptions of Livability in Oregon MPOs

Rebecca Lewis
Robert Parker
1. ABSTRACT (limit 1/2 page) Livability is a key focus of integrating transportation and land use planning throughout the United States, and the world. Livability is a concept that has been guiding U.S. DOT policy since 2009, focusing on six princ ... Read More

Suburban Black Poverty in East Portland: The Role of Transportation in Making Ends Meet

Steven Howland
Transportation choices among the poor are often monetarily and geographically determined (Krizek & El-Geneidy, 2007). Low-income households must weigh the costs and benefits of modes and the tradeoffs they make by choosing one mode over another (Blum ... Read More

Multimodal Trip Generation, Vehicle Ownership and Use: Characterizing The Travel Patterns of Residents of Multifamily Housing

Kelly Clifton
There are several recent efforts by cities to address the lack of information about the multimodal transportation impacts of new development. This is necessary to: assess development fees (or system development charges), maintain appropriate levels o ... Read More

Evaluation of roadway reallocation projects

Miguel Figliozzi
In the last decade there has been a national trend toward projects that involve roadway space reallocation across modes. Many of these projects may include road diets and are typically very controversial when automobile travel lanes and/or curbside ... Read More

Peer-To-Peer Carsharing: Short-term effects on travel behavior in Portland, OR

Jennifer Dill
Nathan McNeil , Steven Howland
Peer-to-peer (P2P) carsharing is a relatively new concept in the U.S. Enabled by recent internet and mobile technology development, P2P carsharing generally involves a facilitating company connecting private vehicle owners to people who are intereste ... Read More

Exploring the positive utility of travel and mode choice

Patrick Singleton
Traditionally, travel is considered a disutility to be minimized, and travel demand is derived from activity demand. Recently, scholars have questioned these axioms, noting that some people may like to travel, use travel time productively, find other ... Read More

Evaluation of an Eco-driving Intervention: Changing Knowledge, Attitudes, and Behavior by Means of Supervisor Support

Donald Truxillo
John MacArthur , Leslie Hammer , Talya N. Bauer
Past eco-driving research has looked at the effectiveness of various eco-driving programs, but the role supervisor and organizational support have remained unexamined. This is unfortunate, as support from the supervisor and the organization have cons ... Read More
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