Publications

This is the data for the project "Advancing Active Transportation Project Evaluation". This data set contains organized data created based on data from the City of Santa Cruz, the City of Santa Barbara, and other public records.

This is the dataset for project "Understanding Real-World Brake Activity: A Key to Assessing Non-Tailpipe Emission Sources for Sustainable Transportation and Communities" (UCR-DOT-1013).

This is the dataset for project "Wildlife Connectivity and Which Median Barrier Designs Provide the Most Effective Permeability for Wildlife Crossings" (UCD-CT-FAST-085).

The researchers created an internet-based survey that asked people living in Vermont how they responded to the recent increase in gasoline and diesel fuel prices and what they plan to do if prices remain high.

This is the dataset for project "Improving Access and Efficiency to Transportation Affordable Programs in California" (UCD-CT-FAST-079). This study explores opportunities for improving access to transportation affordable programs by gathering insights from existing income-qualified transportation benefits.

The dataset includes maps for two test cases used in the study.

This is the dataset for project: "Improving Public Safety Through Spatial Synthesis, Mapping, Modeling, and Performance Analysis of Emergency Evacuation Routes in California Localities".

This repository stores the data for the NCST project titled "EVALUATE: Electric Vehicle Assessment and Leveraging of Unified models toward AbatemenT of Emissions, Phase I." The project explores electric vehicle (EV) and grid interactions with a focus on CO2 emissions for future scenarios where EVs comprise growing market shares.

This repository stores the data of the NCST project titled "EVALUATE: Electric Vehicle Assessment and Leveraging of Unified models toward AbatemenT of Emissions, Phase II." Phase II focuses on forecasting emissions outputs through targeted case studies that extend prior work from light duty vehicles operated by individuals to service-oriented vehicles operated by small and medium businesses.

Datasets were compiled for the project "Applying Vulnerability Assessments and Triple Bottom Line Considerations to Rail Infrastructure Management: Toward an Integrated Framework for Rail Resilience and Sustainability" on enhancing climate resilience for rail systems.

This is the dataset of the National Center of Sustainable Transportation (NCST) project titled A Survey of Agencies on Mitigating Extreme Heat Exposure through Novel Materials and Improved Pedestrian Infrastructure Design.

This is the dataset for the NCST project "MOVES-Matrix 3.0: On-Road Energy and Emission Modeling with High-Performance Supercomputing."

Research performed in this supplemental NCST study improved model algorithms to increase analytical efficiency and to integrate ridership demographics, so that energy use impacts could be assessed across demographic groups for use in social sustainability analysis.

This is the dataset for project "Enhanced Accounting for Item Cost Variability in AASHTOWare Project Software"

This dataset is collected during the project "Air travelers’ Ground Transportation Choice at Four Airports in Northern California."It contains the survey responses regarding the use of the four airports in Northern California.

In this study, a modeling framework for population exposure to traffic-related PM2.5 is proposed and applied to the I-575/I-75 Northwest Corridor (NWC) in Atlanta, GA, for environmental equity analysis. This dataset contains the energy and emission rate matrices used for the study.

This is the dataset for the project "Synthetic Fleet Generation and Vehicle Assignment to Synthetic Households for Regional and Sub-regional Sustainability Analysis" (GT-DOT-716).

Fast-charging behavior for plug-in hybrid and battery electric vehicles during long-distance trips is investigated through four choice experiments.

This dataset uses system dynamics modeling to project future EV adoption and SH vehicle trade between the US and Mexico. Results show EVs will comprise nearly 50% of Mexico’s fleet and up to 99% of SH imports by 2050, and SH EV batteries disproportionately contribute to the stock of spent EV batteries.

Utilizing a regionally expanded life cycle assessment (LCA), the study models the lifecycle emissions of these vehicles, factoring in changes in grid mixes, vehicle usage patterns, and EOL processes between the two countries. The results aim to inform policies that balance environmental benefits with social equity in the regional EV transition.